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⭐ Hand-Picked Best Mods
Pelagica - Glorious Goniobranchus II
This pack adds 8 nudibranchs of the Goniobranchus genus to your game. These are harder to keep than
Coral Sea Pack
Adds three species found in the Coral Sea to your game, the Epaulette Surgeonfish, Porcupine Ray and
Beluga Sturgeon
The beluga is the largest freshwater fish in the world, rivalling the might great white shark in siz
Pelagica & Bosjesman - Yellow Boxfish
Another one of these mods.
Pelagica - Rosy Barb
rosy barb
The Cory Collection
A collection of various Corydoras species! This pack includes: - Bronze Cory (Corydoras Aeneus) - Ju
Red Swamp Crayfish
Adds the red swamp crayfish, also known as the Louisiana crayfish, to your aquarium. Hardy and fecun
Large Lagoons pack
This pack features spacious lagoons with rounded corners and viewing platforms - perfect for most sh
Trevally Pack
Adds two species of trevally to your game, the White Trevally (Pseudocaranx dentex) and the Bluefin
H.A.A.I. - False Stonefish
We are pleased to see you choose Hippocampus Aquatic Animal Import for your animal needs. Hippocampu
Pelagica & Bosjesman - Pyramid Butterflyfish
A collaboration between Pelagica and Bosjesman. Really, I didn't do much of anything so don't credit
African Sealife Pack
Six creatures from the coasts of Africa for your aquariums! Includes the Blacktip Kingfish, Cape Hor
Pelagica - Pepper Corydoras
A freshwater fish. Obviously requires FF DLC.
Blue - Reef Rainbow
Add all of the colors of the rainbow to your aquarium with this lively bunch of fish! Redcoat (Sargo
Outdoor Paints
A set of paints for making outdoor areas :)
Clownfish Breeding Addon
REQUIRES CLOWNFISH SPECIES PACK TO WORK! Adds breeding to the clownfish species in the clownfish spe
Atlantic Horseshoe Crab
Add the Atlantic Horseshoe Crab to your game.
Horse Eye Jack New Texture
Add a new texture for the vanilla Horse Eye Jack. NOTE: This mod doesn't add a new fish in the game,
Reaper Cuttlefish
Adds the adorable Reaper Cuttlefish to your game!
Pelagica - Jawfish Pack
Adds 4 species of jawfish to your game. Included are the Yellowhead, Dusky, Gold-Specs, and Bluespot
Kreisel Tanks Pack
Adds 5 more jellyfish tanks
BLUE - Basking Shark
Welcome the Basking Shark (Cetorhinus maximus). He has a large mouth. He is large. Enjoy.
Australian Sealife Pack - Porcupinefish and Puffers
Adds three species of porcupinefish and puffers to your game! Adds the Stars And Stripes Puffer (Aro
RickReptile Deep Sea Scenery
Reptile Productions presents Deep Sea Scenery. This mod pack provides a lot of very large boulders a
Squirrelfish and Soldierfish Trio Pack 2
Add 3 new squirrelfish and soldierfish to your game, the Yellowfin Soldierfish (Myripristis chrysere
Khaydar's Bazaar - Cetacean minipack 7
Adds 3 cetaceans -Dall's porpoise - Narwhal - Yangtze river porpoise DeepFreeze update Added shoalin
Phanerium - Prionosuchus
This mod adds the colossal marine amphibian Prionosuchus plummeri to your Phanerium! To play with th
Phanerium - Bungartius
Adds the Tuna-sized Placoderm, Bungartius, to your game. This animal is unlocked through Science res
New Zealand Sealife Pack
Adds 21 species from the seas of New Zealand to your game! Ahuruhuru Goatfish Australian Ghostshark
BLUE - Semipalmated Plover
A cute and tiny plover, the Semipalmated Plover(Charadrius semipalmatus) makes it's way into your aq
Commerson's Dolphin
Adds the Commerson's Dolphin to your game!
Pelagica - African Freshwater Pipefish
A freshwater fish. Obviously requires FF DLC. Will be breedable but that is not currently implemente
Khaydar's Bazaar - Pelagic Thresher
Adds the Pelagic thresher (Alopias pelagicus) to your game. Breedable and comes with the rare irride
Phanerium - Jaekelopterus rhenaniae
This mod will add the giant Eurypterid, Jaekelopterus rhenaniae, to your game. Requires Megaquarium
Special Sounds Library
This mod does nothing on it's own. This is a library for some of my mods that have custom animal sou
God filter
This mod adds powerful versions of tank equipment. It includes God versions with 900 stat and 99% re
Pelagica - Eastern Red Octopus
More commonly known as the East Pacific Red Octopus, this cephalopod is an interesting attraction in
Zebra Seahorse
Adds the australian zebra seahorse to the game. Also includes the "fake gorgonian" plant, in case yo
Leatherback Sea Turtle
Add the Leatherback Sea Turtle to your game. Can't take credit for the models I got them from zoo ty
Khaydar's Bazaar - Common Thresher
Remake of the Common thresher (Alopias Vulpinus); - New improved model and textures - Shiny new anim
Pelagica - Rajella Skate Collection
Adds a few deep-dwelling skates of the genus Rajella. This mod includes the Bigthorn Skate, Deep-Wat
Gulf Stream Aquaria - North Sea Gobies
Adds the black goby (Gobius niger) and two-spotted goby (Pomatoschistus flavescens) to your game. Th
South American Cichlid Pack
Adds three new South American cichlids to your game!
BLUE - Harlequin Duck
One of the most vivid and unique species of duck, the Harlequin Duck (Histrionicus histrionicus), wa
Malawi Cichlid Pack
Adds a whole host of Malawi species to your game.
Cherax Pulcher
Adds the colorful and rare Cherax Pulcher to your game, rarely known as Thunderbolt Crayfish. Credit
BLUE - Grey Heron
A common sight in Europe and Asia, the Grey Heron (Ardea cinerea) wades it's way into your aquariums
Khaydar's Bazaar - Longfin mako
Remake of the Longfin mako. Unlocked at rank 12
BLUE - Around Africa
Enjoy some new fish from around the coasts of Africa in this unique pack! African Wedgefish (Rhyncho
Podium Tank (Fixed)
This mod adds the Podium Tank to your game, a very small tank for displaying 1 to 2 small fish. It i
Rockfish Trio Pack 2
Add 3 Rockfish to your game, the Tiger Rockfish (Sebastes nigrocinctus), the Yellowtail Rockfish (Se
Yellow Piranha
Adds the yellow piranha (Serrasalmus maculatus) to your game. This fish unlocks at Rank 8.
Khaydar's Bazaar - Anniversary Statue
Happy Anniversary Megaquarium! Made as submission to the Anniversary week 2 challenge. #TwoYearAnniv
BLUE - Winter Skate
A small skate of the Eastern US coast, welcome the Winter Skate (Leucoraja ocellata) to your aquariu
Coffin Ray
Add the goofy looking Coffin Ray (Hypnos monopterygius) to your Austrailian collection!
Phanerium - Aquatic
Phanerium Pack 1 adds seven new aquatic animals from the geological past to your aquarium, as well a
Swimming Crab Pack
Adds 11 species of swimming crab (Portunidae) to your game. Contents: Three-spot Swimming Crab (Port
Pelagica - Coral Gobies
Adds 4 lovely species of coral gobies of the Gobiodon genus. The species provided are: G. okinawae (
Gulf Stream Aquaria - Ruby Serpent Star
Adds the colorful ruby serpent star (Ophioderma rubicundum), a brittle star native to the Caribbean
Nile Basin Trio
As the longest river in the world, the grandiose Nile has an equally vast amount of wildlife. This p
Shortfin Mako
Shoftfin makos have a terible reputtion in captivity. Does your aquarium have what it takes to house
B.A.D. Laboratories Leedsichthys
Here at B.A.D. Labs we are pleased to announce that our de-extinction department has successfully re
Lake Eacham Rainbowfish
Adds the Lake Eacham Rainbowfish to your game! This species comes from North Queensland in Australia
Zebra Turkeyfish
Enjoy the venomous zebra turkeyfish (Dendrochirus zebra) in your aquarium!
Papua New Guinea Pack (Flish)
Adds fish from Papua New Guinea to your game. :)
Morwong Trio Pack 1
Add 3 new Morwong to your game, the Red Morwong (Cheilodactylus fuscus), the Crested Morwong (Cheilo
Invertimania
Imagine having a spine? Having bones? Disgusting. Get outta here with your filthy hollow dorsal nerv
Pelagica - Poison Dart Frogs I
This is the first of several mods which will add various poison dart frog species for your terrarium
Gulf Stream Aquaria - Orange Claw Hermit Crab
This mod brings the orange claw hermit crab (Calcinus tibicen) to your aquarium. This popular hermit
Victorian Cichlid Pack
Adds several Victorian cichlids to your game! These rare fish are all but extinct in Lake Victoria i
Khaydar's Bazaar - US challenge: Texas cichlid
A large cichlid from the US. Breedable and requires FF. Made for the discord US challenge
Megaterrarium extra inverts 2
Adds some more invertebrates to Megaterrarium: Cinnabar moth Fiddler beetle Figeater beetle Ghost sl
Khaydar's Bazaar - Extra Vanilla Equipment
Finally! Vanilla Friendly filters, both aesthetically and balance wise. 7 new filters including: - A
Japanese Sealife Pack - Redux
Adds 47 species from the seas of the Japanese archipelago to your game! This mod includes: Asian Sho
BLUE - Assorted Reef Species
The Blue Worldwide Aquatic Shops are here to supply your aquariums with some fun new reef fish! Some
B.A.D. Laboratories Mosasaurus
Here at B.A.D. Labs we are pleased to announce that our de-extinction department has successfully re
Butterfly Peacock Bass
Adds the butterfly peacock bass (Cichla ocellaris) to your game. A voracious and messy eater with a
Phanerium - Dodo
This mod adds in the symbol of extinction itself into your Phanerium, the Dodo! This mod was commiss
B.A.D. Laboratories Dunkleosteus
Here at B.A.D. Labs we are pleased to announce that our de-extinction department has successfully re
Marbled Motoro Stingray
An additional species of freshwater stingray for your aquariums. Requires Freshwater Frenzy.
Gulf Stream Aquaria - North New Guinea Rainbowfish
Adds the North New Guinea rainbowfish (Melanotaenia affinis) to your game. This fish unlocks at Rank
Chocolate Surgeonfish
Adds the chocolate surgeonfish (Acanthurus pyroferus) to your game, featuring juvenile and adult sta
Yellowtail Snapper
Adds the yellowtail snapper (Ocyurus chrysurus) to your game. This fish unlocks at Rank 5. Part of t
Gulf Stream Aquaria - Long Tank Displays
Adds longer tanks to the deep wall category for some added variety in displays.
BLUE - Australian Sea Apple
A strikingly colorful sea cucumber, the toxic Australian Sea Apple (Pseudocolochirus axiologus) join
BLUE - Underworld Windowskate
From the deep depths of the Gulf of Mexico comes this tiny skate with a spooky name, the Underworld
White Spotted Wrasse
Welcome the White-Spotted Wrasse (Anampses meleagrides), a beautiful Indo-Pacific fish, to your aqua
Khaydar's Bazaar - Abzuquarium Animals
This mod adds 15 new animal species from the game Abzû. Those species are all living species. Specie
Madagascar Freshwater Quartet
One of the planet's great hotbeds of biodiversity, a number of fascinating fish can be found in the
Gulf Stream Aquaria - Yellowtail Clownfish
Adds the yellowtail clownfish (Amphiprion clarkii) to your game. This fish unlocks at Rank 7. Part o
AutoForAll
Auto feeders for all foods and a variety of capacities.
Gulf Stream Aquaria - Zebra Pleco
Adds the zebra pleco (Hypancistrus zebra) to your aquarium. This fish unlocks at Rank 6. Part of the
Abyssal Tanks Pack
9 shiny new abyssal tanks. Prepare your science. Don't put tall objects in floor tanks, they will cl
Rainforest Stump - Non-Terrarium Version
Adds a version of the Rainforest Stump (added in the Stand-Up Terrarium mod) that can be used in non
Australian Lungfish
Adds the Australian Lungfish to your game, which will be available at level 9.
Khaydar's Bazaar - Zebra Shark
Adds the zebra shark, with 4 different growth stages (Egg, juvenile, subadult, adult). Sharks are bo
Pelagica - Brackish Creatures
Where the roaring rivers meet the great big sea, there is quite a bit to be found. The estuaries of
Crabs Trio Pack
Adds 3 new crabs to your game. Contents: Spanner crab (Ranina ranina) Yuyu (Parathelphusa convexa) A
B.A.D. Laboratories Liopleurodon
Here at B.A.D. Labs we are pleased to announce that our de-extinction department has successfully re
Display Tables and Items
This mod adds Display Tables and Items to display on them. Some of the Display Tables have large att
BLUE - Sora
A small and elusive bird, the Sora (Porzana carolina), is now available for your aquariums! Unlocked
BLUE - Ancient Pottery Duo Pack
What is an aquarium without scenery! Here are two sets of pots painstakenly painted by the BLUE empl
Boarfish trio Pack 1
Add 3 Boarfish to your game, The Longsnout Boarfish (Pentaceropsis recurvirostris), the Striped Boar
CA - Widow spiders
Cinnabar Aquarism's newest mod adds 8 species of spider from the genus Latrodectus to your game: the
Wood Frog
The small arctic frog, the Wood Frog (Lithobates sylvaticus), joins your aquarium! Unlocked at rank
RickReptile BK aviary set
We at Reptile Productions noticed a rise of other companies increasing their selection of animals th
BLUE - Spanish Dancer
Welcome one of the largest and most unique nudibranches, the Spanish Dancer (Hexabranchus sanguineus
Small floor arrows
This mod adds small floor arrows
Copperband Butterflyfish New Texture
Add a new texture for the vanilla Copperband Butterflyfish.
Australian Freshwater Pack
Adds 19 species from a land down under, where beer does flow and men chunder, to your aquarium! This
Pelagica - Polar Plunge - Sharks
3 sharks for Polar Plunge: -Salmon Shark -Pacific Sleeper Shark -Spiny Dogfish
Pelagica - Return to the Poles - Starfish
Many species of starfish inhabit the world's waters, and this mod focuses on those found near the po
Uber Staff
This mod adds max level Über Staff to your game right from the start. Be warned: high level staff ar
Khaydar's Bazaar - Cetacean minipack; Grand Finale
Adds 3 large whales -Bowhead Whale - Bryde's Whale -Humpback Whale Updated to DeepFreeze
Powder Tang Pack
This mod adds two Tangs to your game. The powder blue tang unlocked at rank 8 and the powder brown t
European Sealife Pack
This mod contains: Brill Common Dab Common Skate Common Smoothhound Common Two-banded Seabream Europ
MyAccessory1
This 3 Pack mod adds 3 new Staff Accessories. -Black Turtle Neck ---Increases Talking by 50 ---Impro
BLUE - Tobacco Trumpetfish
A real odd denizen of the Atlantic, allow the Tobacco Trumpetfish, or Bluespotted Cornetfish (Fistul
Pelagica - Polar Plunge - Jellies
2 jellies for Polar Plunge. Credits to Timmiegun. Featured are the Northern Sea Nettle and the Antar
BREEDABLE MN Toads
Adds two MN native amphibians to your aquarium - the American toad and the Canadian toad. Special th
Pelagica - Cartilaginous Duo
Adds two cartilaginous fish to your game. The Oceanic Manta Ray (not to be confused with the Reef Ma
Arabian Killifish Duo
Adds the Mediterranean banded killifish (Aphanius fasciatus) and Arabian toothcarp (Aphanius dispar)
RickReptile Mangrove Scenery
RickReptile presents Mangrove Pack. This pack is filled with new scenery that will fit perfectly wit
Khaydar's Bazaar - Megamouth Shark
Remake of the Megamouth shark (Megachasma pelagios). Replaces the old abomination with a more beauti
Atlantic Tarpon
Adds the Atlantic tarpon (Megalops atlanticus), the legendary 'silver king', to your aquarium. This
Deep Sea Pack - Definitve Edition
Both previous Deep Sea Packs combined and updated with new mechanics from Deep Freeze, plus some new
Gulf Stream Aquaria - Swallowtail Seaperch
Adds the swallowtail seaperhch (Anthias anthias), also known as the marine goldfish or simply 'anthi
Gulf Stream Aquaria - Conspicuous Angelfish
Adds the conspicuous angelfish (Chaetodontoplus conspicillatus) to your game. This rare and expensiv
RickReptile cube tank pack
This pack features small tank with a high capacity, use the special designed scenery so that they ca
Pelagica - Polar Plunge - Shoalers
4 shoaling species for Polar Plunge Includes: -Capelin -Antarctic Silverfish -Saida Cod -Antarctic K
RickReptile Coral Mega Pack
Reptile Productions presents coral mega pack. featuring the corals off all my coral packs, this mega
Reef Triggerfish
Adds the reef triggerfish (Rhinecanthus rectangulus), Hawaii's state fish, to your aquarium. This fi
Gulf Stream Aquaria - African Pygmy Angelfish
Adds the African pygmy angelfish (Centropyge acanthops) to your game. This feisty fireball of a fish
B.A.D. Laboratories Archelon
Here at B.A.D. Labs we are pleased to announce that our de-extinction department has successfully re
BLUE - Bunch O Blennies
Let loose a bunch of beautiful blennies to your aquariums, representing 5 of the 6 major blenny fami
African Banded Barb
This mod adds the African banded barb (Enteromius fasciolatus) to your aquarium. These colorful crep
Australian Sealife Bonus Pack - White-Barred Boxfish
Adds the White-Barred Boxfish to your game! The White-Barred Boxfish (Anoplocapros lenticularis) is
Abyssal Pack
Adds eight species for your abyssal tanks! This mod includes: Oriental Armoured Gurnard Doederlein's
Japanese Freshwater Life Pack - Redux
Explore the natural beauty of Japan's freshwater biodiversity with these 32 animals! This pack inclu
Flame Box Crab
Adds the Flame Box Crab to your game! Content: Flame Box Crab (Calappa flamea)
Phanerium - Baiji
The critically endangered, possibly extinct, Baiji is now available for your Phanerium! Created as p
BLUE - Piraputanga
A large, abundant fish of the Pantanal, the piraputanga (Brycon hilarii) joins your aquariums! Looki
Pelagica - Poison Dart Frogs II
This is the second of several mods which will add various poison dart frog species for your terrariu
Pelagica - Zebra Loach
A loach. #TwoYearAnniversaryChallenge
Great Barrier Reef Pack
Explore the diversity of life on the world's largest coral reef system with these 30 species! This p
H.A.A.I. - Nosestripe Anemonefish
We are pleased to see you choose Hippocampus Aquatic Animal Import for your animal needs. Hippocampu
Flish Goby Pack
Adds a small selection of gobies to your game! :)
Khaydar's Bazaar - Largehead Hairtail
Adds the Largehead Hairtail (Trichiurus lepturus) to the game as a rank 10 fish
Triggerfish Industries - Slug Expansion Pack
Adds 5 unique slugs to the game. Sorry for any inconveniences caused by the deletion for the 3 other
Sea Lamprey
Adds the Sea Lamprey to your game!
Pelagica - Polar Plunge - Oddballs
4 species for Polar Plunge. Included are the Bering and Starry Flounders, as well as the Bering and
Pelagica - Yellowcheek Basslet
Adds the Yellowcheek Basslet (Gramma linki) to your game.
Australian Sealife Bonus Pack - Endangered and Vulnerable
Three threatened species from the oceans of Australia for your aquariums! Includes: - Orange Roughy
Bubble Technology - Tank Depth
Create depth in any of your aquaria by using this object!
Khaydar's Bazaar - Cetacean minipck; Tiny giants
Adds 2 small baleen whales, the pygmy wright whale and the dwarf minke whale to the game. Updated fo
Marine Snail Duo
Adds two new marine snail species to your game. Content: Florida Horse Conch (Triplofusus giganteus)
Phanerium - Haikouichthys
Adds Haikouichthys to your Phanerium, a 2.5cm long Myllokumnigiid hailing from the Cambrian Explosio
Pelagica - Polar Plunge - Crabs
4 crabs for Polar Plunge. Featured are the Northern Hairy Hermit Crab, the Colorful Hermit Crab, the
Pelagica - Pupfish Collection
This mod adds several (well, 38) pupfish of the genus Cyprinodon. Because these are very small, many
Freshwater Frenzy Entrance
This mod changes the Entrance to show flags from the base Megaquarium Game and the Freshwater Frenzy
Pelagica - Cookie Stars
A few cookie stars (genus Ceramaster) for your game. This mod includes the Cookie Star (C. patagonic
Mega Backpack
It didn't make sense to me that an employee can carry 50 fish food without a backpack and a backpack
Touch Pool Tanks Pack
Four large shallow tanks suitable for creation of touch pools.
Japanese Sealife Pack Part 2 - The Depths
Adds 32 species from the depths that surround Japan to your game. This mod includes: Acutenose Skate
Palearctic Plunge
Consisting of Eurasia north of the Himalayas, the northern Arabian peninsula, and North Africa, the
Sea Pen Trio
Adds 3 new sea pens, which is a great addition your deep sea aquariums. Contents: Great Sea Pen (Sar
Pelagica - Polar Plunge - Icefish
4 icefish for Polar Plunge. Featured are the Ocellated, Blackfin, Mackerel, and South Georgia Icefis
Slender Lizardfish
Welcome the slender lizardfish (Saurida elongata) to your aquariums! This fish, native to the Northw
Ocypodidae Pack
Adds 5 species of fiddler crabs and ghost crabs (Ocypodidae) and a cave decor to your game. Contents
Louisiana's Waters 2-Offshore and Pelagic
The second in a line of mods featuring fish that can be found within the waters off the US state of
Moon Scallop
Adds the Moon Scallop to your game. Content: Moon Scallop (Amusium pleuronectes)
CA - Peach Blossom Jelly
Cinnabar Aquarism's entry for the Discord modding challenge is the peach blossom jelly, one of the f
Gulf Stream Aquaria - Topminnow Quartet
This mod adds four species of killifish in the genus Fundulus, all found within the United States. T
Vibrant Vivariums - Redux
Vibrant Vivariums is back with over 30 new animals for your vivariums- with new challenges to housin
Temperate Leopard Shark
Makes the Leopard Shark capable of living in both tropical and coldwater tanks.
Functional Decorations (Base)
Adds functionality to the various decorative items that can be placed inside tanks, allowing for mor
Indonesian Animals Pack
This mod adds some endemic/native aquatic animals from Indonesia, most carefully collected from Suma
Gulf Stream Aquaria - Atlantic Stingray
Adds the Atlantic stingray (Hypanus sabinus), a smaller relative of the southern stingray, to your a
Yeetus Collections - Freshwater Angelfish Expansion Pack
Adds 3 new Freshwater Angelfish Varieties to the game. Now compatible with Breeding Expanded!.
Glofish Tetra
I am happy to propose you the glofish tetra ( the basic one is the moonrise pink ) it can be hybrida
Pelagica - Dwarf Puffer
Obviously requires the FF DLC. Adds the Dwarf Puffer (Carinotetraodon travancoricus) to your game.
The World's Rivers - Islands
Experience the freshwaters of some select islands in this island themed pack! Contains: Fisherman Ba
Pelagica - Return to the Poles - Brittle Stars
This mod focuses on the strange and wonderful invertebrates known as brittle stars, specifically tho
BLUE - Sucker Duo
A mostly North American group of fish, the suckers are quite the diverse group! Have two enter your
BLUE - Alewife
Invite the small North American anadromous herring, the Alewife (Alosa pseudoharengus), to your aqua
AE - Barb Pack
This introduces 4 new Barb species to be put in your aquariums! This pack includes: - Odessa Barb (P
Phanerium - Ophthalmosaurus
Adds the Oceanic Eyelizard, Ophthalmosaurus, to your Phanerium! A mid-sized Ichthyosaur from Europe
Sponge Crabs Pack
This mod adds some sponge crabs and a tunicate to your game. Content: Sea Pork (Aplidium solidum) So
BLUE - Continent Wall Scenery
Label your tanks with continental markers with this scenery pack! Also included is a large globe sta
Flexible Tanks - Base Game
!!! Incompatible with the Campaigns !!! Did you ever find the base game tanks too limiting? Too smal
BLUE - Loggerhead Shrike
Welcome the tiny fiendish songbird, the Loggerhead Shrike (Lanius ludovicianus) to your aviaries! Be
CA - Mushrooms
Cinnabar Aquarism's new mod adds multiple mushroom species to decorate your terrariums: Marasmius ta
BLUE - Great Hornbill
Welcome the stunningly colorful great hornbill (Buceros bicornis) to your aviaries!
Marbled Grouper
Adds a new grouper from the Gulf of Mexico to your aquariums!
Pelagica - Triplefin Collection
Adds a few triplefin blennies to your game from the genus Helcogramma. Like the pupfish, many of the
RickReptile large corner tanks
This pack features some very large corner tanks. Due to their size, it will require good feeders to
B.A.D. Laboratories Turtle Ray
Here at B.A.D. Labs we are continuing our research and creating exciting new hybrids. We are pleased
Gulf Stream Aquaria - African Eel-Blenny
Adds the African eel-blenny (Haliophis guttatus), a congrogadine dottyback, to your aquarium. This f
Pelagica - Polar Plunge - Penguins
4 penguins for Polar Plunge. Credits to Aurora Designs and Khaydar. Featured are the Emperor, Chinst
BLUE - Rhinoceros Hornbill
Welcome the majestic rhinoceros hornbill (Buceros rhinoceros) to your southeast Asian aviaries!
Triggerfish Industries - Millipede Expansion Pack
Adds 1 Milipede to the game. More coming soon. Credits to Khaydar for the Models and Megaterrarium a
RickReptile Restaurant Pack
RickReptile presents the Restaurant Pack. With this pack you can create your more specialized food a
Vampire Crab
This mod adds the colorful vampire crab (Geosesarma dennerle) to your aquariums. No, this tiny crust
Gulf Stream Aquaria - Tiger Two-Pack
The genus Gymnotus contains a number of colorful and prized knifefish species. Within this pack are
Palaeoquarium - Eurhinosaurus longirostris
Adds the Long-nosed Jurassic ichthyosaur, Eurhinosaurus longirostris, to your game. This European ic
Flattop Crab
Adds the Flattop Crab to your game. Content: Flattop Crab (Petrolisthes eriomerus)
Cut Fish Bundle
Add 2 new species - the bloodspot squirrelfish and queen angelfish - to your aquariums. These fish w
Khaydar's Bazar - Winghead shark
Adds the widest hammerhead (Eusphyra blochii)! In terms of head/body ratio... Unlocked at rank 11 No
BLUE - Blue Girdled Angelfish
Welcome the colorful blue girdled angelfish (Pomacanthus navarchus) to your aquarium!
CA - Jumping and Velvet Spiders
Cinnabar Aquarism's newest mod adds 7 jumping spiders to the game: bold jumper, giant jumper, redbac
Melanesian Oddballs
This mod adds 2 unique animals from freshwater regions of Melanesia, being the Hall's crocodile and
Hydrothermal Vent Additions
This pack adds a few cool hydrothermal vent critters. It is supposed to be an addition to Khaydar's
Japanese Freshwater Life Pack Part 2
30 more freshwater animals from Japan for your aquariums! This pack includes: Amur Carp (Cyrpinus ru
RickReptile custom rocks UV edit version
Reptile Productions presents custom rocks. A most advanced way to decorate your tank. Utilizing spec
Palaeoquarium - Spinosaurus aegyptiacus
In collaboration with Phanerium and Project Artificialis, we are happy to announce that the famous s
Phanerium - Velociraptor mongoliensis
This mod adds in the world famous Velociraptor mongoliensis to your Megaquarium! This mod requires t
Gulf Stream Aquaria - Mouth Almighty
Adds the mouth almighty (Glossamia aprion), a freshwater cardinalfish native to northern coastal Aus
Indo-Pacific Horseshoe Crab
Add the Indo-Pacific Horseshoe Crab to your game.
Pelagica - Onespot Demoiselle
Adds the Onespot Demoiselle (Chrysiptera unimaculata) to your game.
Pelagica - Finch Quartet
Adds several small finch-like birds to your game. The birds added here are the Blue Finch (Porphyros
Nile Delta Toad
Adds a new African amphibian to your aquariums, the Nile delta toad! (Amietophrynus kassasii) Specia
Snail Madness
This mod adds a lot of snail species to your game. Note: not all species is included in the pictures
BLUE - Granrojo
Welcome the mysterious and alien like Granrojo (Tiburonia granrojo) to your aquariums at rank 11!
BLUE - Mimic Octopus
Welcome the fascinating Mimic Octopus (Thaumoctopus mimicus) to your aquariums! Unlocking at rank 11
Gulf Stream Aquaria - Garden Eel Pack
Garden eels can be considered many things: cute, eccentric, shy. And most importantly, they can be c
Black Spot Piranha
Adds the Black Spot Piranha to your game. A smaller piranha species with a distinctive black spot be
Horn Shark
The horn shark (Heterodontus francisci) is a species of bullhead shark, in the family Heterodontidae
CA - Boxfish Duo
Thanks for checking out the very first mod from Cinnabar Aquarism! This mod adds two unique looking
Pelagica - Return to the Poles - Ice Scenery
The old 'Polar Plunge' mod series is being gradually reworked. These ice decorations now properly fl
Pelagica - Lumpsucker Trio
Adds three new lumpsucker species to your game! This mod includes the Pacific Spiny Lumpsucker (Eumi
Atlantic Herring
Add the Atlantic Herring to your game. Can't take credit for the models I got them from zoo tycoon 2
Pelagica - South African Fish Pack
Adds some fish from South African waters. This is part of the Modding Marathon event. Many of the fi
Khaydar's Bazaar - Platypus
Adds a semi-aquatic egg layin' mammal of action to your game. Requires Freshwater Frenzy as well as
Khaydar's Bazaar - Pantanal Special
Really Khaydar, a jaguar? -Yes. A FREAKING JAGUAR ! - Actually 2 of them as the melanistic version i
Khaydar's Bazaar - Porbeagle shark
Adds everyone's favourite chibi great white shark, the porbeagle (Lamna Nasus) to the game. Look at
Mega Fishfood
This mod increases the capacity of all base game and Fresh Water Frenzy fish food dispensers. Food d
One Tile Scenery - DF
Deep Freeze DLC's scenery (landscaping and enrichment objects) modded to take up just one tile, to m
Mangrove Horseshoe Crab
Add the Mangrove Horseshoe Crab to your game.
South African Sealife Pack
Situated at the boundary of the Indian and Atlantic Oceans and possessing multiple unique temperatur
Coloured Walls
Custom modded Coloured wall paints pack.
Gulf Stream Aquaria - Red-Bellied Piranha Redux
A mod that provides a new texture, modified model, and altered stats for Freshwater Frenzy's iconic
H.A.A.I. - Pink Skunk Anemonefish
We are pleased to see you choose Hippocampus Aquatic Animal Import for your animal needs. Hippocampu
Khaydar's Bazaar - Polar Bear
Bears are not always bad news ! Don't let popular trope fool you. This mod adds the Polar Bear to yo
Gulf Stream Aquaria - Mexican Tetra
Adds the Mexican tetra (Astyanax mexicanus), the surface form of the blind cave tetra, to your aquar
West Indian Manatee
Add the West Indian Manatee to your game.
Florida Fighting Conch
Adds the Florida Fighting Conch to your game! Content: Florida fighting conch (Strombus alatus)
CA - Clownfish Duo
Cinnabar Aquarism's newest mod introduces two new clownfish: the mauritian clownfish and the whitesn
![Functional Decorations All-In-One [DEPRACATED]](https://images.steamusercontent.com/ugc/29938980373319575/9968440374AEE8B4E923C19ECD0D737338B47F84/)
Functional Decorations All-In-One [DEPRACATED]
DEPRECATED - will still probably work if you have all DLCs, but it has now been split into 4 mods to
Khaydar's Bazaar - Fancy Raised Tanks Expanded
UPDATED TO INVERTEBRILLIANT COLLECTION This mod adds 6 Raised tanks based on the vanilla shallow tan
Christmas Tree Worms
Adds six different varieties of colorful Christmas Tree Worms! Credit to Flishster for the base mode
CA - Thermal Cardinalfish
Cinnabar Aquarism's latest mod adds cardinalfish from both sides of the color spectrum: the ice cold
Squid Squad Pack
Adds three simply superb squids to your game! This mod includes: Northern Pygmy Squid Japanese Flyin
Antarctic Sealife Pack
Adds 27 species from the frigid Southern Ocean to your game! This pack includes: Longfin Icedevil (A
Fantasy Corals
Add some more color to your coral pallete with these varieties - both real and imaginary (Screenshot
Bobbit Worm
Adds the Bobbit Worm to your game. Content: Bobbit Worm (Eunice aphroditois)
BLUE - Saddleback Butterflyfish
Add the saddleback butterflyfish (Chaetodon ephippium) to your aquariums.
RickReptile Substrate Megapack (pack 1,2,3)
RickReptile presents substrates megapack. Basicly all my substrate packs into 1 giant megapack, basi
Khaydar's Bazaar - Billfish Brigade
Adds four marlins to your game, they're unlocked at rank 12 and bit challenging to keep. Species: -A
Fancy Betta Pack
Fancy Betta Pack including 8 different patterns of Betta splendens, also known as Siamese fighting f
BLUE - Blackfin Barracuda
Welcome the sleek shoalher, the blackfin barracuda (Sphyraena qenie), to your aquariums!
BLUE - Corn Crake
A small rail that prefers the land, the corn crake (Crex crex), struts into your facilities! Unlocke
Khaydar's Bazaar - North Atlantic DeepWater Sharks
Adds 5 deep water species of sharks from the North Atlantic to your game. Species: Angular Roughshar
Pelagica - Return to the Poles - Cod of the North
This mod adds a few cod species native to the Arctic and nearby waters. It is functionally part of a
Nerdy Penguin Aquatics - Lesser Known Sharks
This mod adds three lesser known new Sharks into your game including the stark Blacknose Shark, the
Berry-Tech Compact Filters
This mod adds an assortment of compact filters, stronger lights, and a better auto-feeder. Automatic
Pelagica - Sunburst Butterflyfish
Adds the Sunburst Butterflyfish (Chaetodon kleinii) to your game.
Nijin-Konai Interplanetary Export - Ribbondarts
Nijin-Konai Exotic Exports proudly brings to you the wonder of planet Nijin-Konai in this collection
CA - Endangered beetles
Cinnabar Aquarism's latest mod adds 3 species of critically endangered beetles: Cromwell's chafer be
Gulf Stream Aquaria - Porkfish
This mod adds the porkfish (Anisotremus virginicus) to your aquariums. This fish is unlocked at Rank
BLUE - Sperm Whale
You wouldn't dare. Animated by Khaydar.
CA - Flutter of moths
Cinnabar Aquarism's latest mod adds 3 fluffy moths to the game: the scary lesser death's head hawkmo
Architect Collection Expansion
Many objects to better decorate your facility. This pack includes: - Dozen of tank windows of differ
Cockroach Crayfish
Adds the Cockroach Crayfish to your game. Content: Cockroach Crayfish (Aegla platensis)
Bottom Your Leaf Scorpionfish
This mod will modify the Leaf scorpionfish -Leaf scorpion now become a bottom dweller that only occa
Miniquarium1_CustomCampaigns
Miniquarium Challenges - custom maps for Challenges from Megaquarium Discord Community.
Khaydar's Bazar - Mini-hammerhead
Adds the smaller hammerhead species in the world! The mallethead shark (Sphyrna corona) ! Unlocked a
Gulf Stream Aquaria - Indo-Pacific Snapper Quartet
Lutjanidae, the snapper family, is made up of seventeen genera and around 110 species. This varied a
Tri-spine Horseshoe Crab
Add the Tri-spine Horseshoe Crab to your game.
Pelagica - Tidepool Sculpin
A coldwater fish that is a personal favorite of mine (seriously, I love these little guys). This mod
B.A.D. Laboratories Rex de Maris
Here at Bioengineering and De-extinction Laboratories or B.A.D. for short, we use state of the art e
Pelagica - Razorfish
Adds the Razorfish (Aeoliscus strigatus) to your game.
Balvaro store Freshwater pack 1(Stiphodon)
The Stiphodon genus is group freshwater gobies.They had been recently introduced in the hobby.That e
Pelagica - Moray Trio
Adds three species of moray eel to your game. This mod includes the Slender Giant Moray, Snyder's Mo
RickReptile deep tunnel tank
This pack has 1 tank but a very unique one, this one interacts with the tunnel from the Architect pa
Pelagica - Gregory Collection
This pack adds several damselfish to your game, specifically those also known as gregories for whate
South-west Australian Sea Life Pack
Creatures from South-west Australia for your aquariums! This mod contains: Australian Pineapplefish
Mega Fishfood - Diverse Diets
This mod increases the capacity of all food dispensers added by the Diverse Diets mod. After install
Khaydar's Bazaar - SandTiger shark
Adds the Sand tiger shark (Carcharias taurus) to your game. Unlocked at rank 12, requires Diverse Di
Pelagica - Frogfish Trio
Adds three species of frogfish to your game: the Warty Frogfish, the Painted Frogfish, and the Comme
Leathery Anemone
Also known as the sebae anemone, this mutualistic species os sea anemone is well known for its long
Pelagica - Return to the Poles - Trematomus
Notothens are a strange group of fish native to the Southern Ocean, and this mod specifically focuse
Phanerium - Concavotectum
Concavotectum is amongst the largest mid-sized fish from the Kem Kem Group. Flush with fairly bright
Coastal Waters Mini Pack
Adds the Silver Mono and Sailfin Molly to your game, two brackish water fish that are both at home i
Unbottom Your AC
This mod will modify the Red sea steephead parrotfish and Picasso triggerfish in the Architect Colle
RickReptile lava rock pack
RickReptile presents lavarocks backgrounds. With plenty of option avaiable to decorate your freshwat
Freestanding Tanks Pack
Adds 3 freestanding tanks. Note 1: Some objects when placed in floor tank may stick through the glas
RickReptile tropical plants
RickReptile presents the tropical plants pack. This pack is a combination of my 2 tropical plant pac
Steller's Sea Cow
Care for titanic relics with this extinct Steller's sea cow (Hydrodamalis gigas). Such a big animal
Paintiful Themes AC Update
Needed more colored, more natural, more themed paints? Paintiful is maybe the mod you were looking f
Surface Dwellers Mod
This mod does one simple thing: It makes the Giant Hatchetfish and Sea Needle swim at the surface as
Spiny Dogfish
The spiny dogfish (Squalus acanthias) is a small species of shark known for its distinctive appearan
Khaydar's Bazaar - Anglers of the Deep
Complete overhaul of my old anglerfish modpack (Midnight dive 2), now using the features of Deep Fre
Brazilian Snake-neck Turtle
Adds a new turtle with some very unusual taits, sure to keep any aquarist on their toes!
Mega Fishfood - Megaterrarium
This mod increases the capacity of all food dispensers added by the Megaterrarium mod. After install
Nijin-Konai Exotic Exports - Limns
Nijin-Konai Exotic Exports is happy to announce the latest batch of animals to join your otherwise E
Shark Pack
Adds four more shark species to your game! this mod includes: Scalloped Hammerhead Shark Spotted Wob
Pelagic Shark Pack
Pelagic Shark Pack including -Carcharhinus perezi, also known as Caribbean reef shark -Carcharhinus
Nijin-Konai Exotic Exports - Hijerakomimids
Nijin-Konai Exotic Exports brings you the only two genera under the Hijerakomimidae family alive to
Phanerium - Platybelodon grangeri
This mod adds the Spear Toothed Elephant, Platybelodon grangeri, to your Phanerium! Commissioned by
Giant Isopod
Adds the Giant Isopod to your game! Content: Giant Isopod (Bathynomus giganteus)
Modified Fish
This mod will add over 20 vanilla fish with different traits. Certain traits of certain fish are rem
Nerdy Penguin Aquatics - Abyssal Tweaks
Allows the Japanese Spider Crab and Nautilus to live in Abyssal and Super chilled tanks.
Pelagica - Return to the Poles - Notothenia
Notothens are a strange group of fish native to the Southern Ocean, and this mod specifically focuse
CA - Assassin Bug's Creed
Cinnabar Aquarism's newest mod adds two of the largest species of assassin bug: the wheel bug and th
Tank Sign Frames and Inserts
This mod adds a Tank Sign Frame and Inserts for the frames. Sign Frames are placed on sides of Tanks
Louisiana's Waters 3-Freshwater
The third volume of the Louisiana's Waters series moves into freshwater, presenting a range of creat
Vampire Squid
Iconic deep sea cephalopod now in your aquarium
Indonesian Animals Pack II
Adds more Indonesian animals to your game! This time, it is more focused on saltwaters animals, howe
Pelagica - Beach Dweller Duo
A pair of beach tank dwellers for your aquarium. Included are the Caribbean Hermit Crab (Coenobita c
RickReptile Centertable Tank
RickReptile presents a Centertable Tank. this mod provides 1 tank, with a elevated position, allowin
Pelagica - Return to the Poles - Antarctic Silverfish
Notothens are a strange group of fish native to the Southern Ocean, and this mod specifically focuse
Gulf Stream Aquaria - Blue-Striped Rivulus
Adds the blue-striped rivulus (Laimosemion xiphidius), a vibrant South American killifish, to your a
Pelagica - Return to the Poles - Antarctic Toothfish
Notothens are a strange group of fish native to the Southern Ocean, and this mod specifically focuse
Modern Paints
This mod adds 4 modern paints; grey, green, red and white.
Flexible Tanks - Deep Freeze
!!! Incompatible with the Campaigns !!! Did you ever find the base game tanks too limiting? Too smal
Clearnose Skate
Add the Clearnose Skate, Raja eglanteria, to your game. It is a western Atlantic bottom-dwelling ska
Gulf Stream Aquaria - Blue-Barred Parrotfish
Introduces the blue-barred parrotfish (Scarus ghobban), a widespread Indo-Pacific parrotfish, to you
Pelagica - Return to the Poles - Bald Notothen
Notothens are a strange group of fish native to the Southern Ocean, and this mod specifically focuse
Paintable Entrance
This mod makes the entrance paintable with any of the in-game paints or custom paints.
Amazonian Manatee
A new species of manatee for your aquariums. Credit to SaltbrushC for helping me out! Requires Fresh
Khaydar's Bazaar - One Fin Electric Ray
Adds a small, cute, mysterious and mighty electric pancake known as the One Fin Electric Ray (Narke
Khaydar'r Bazaar - Cliffside Dome
Adds 2 extra polar domes specialised for larger flying animals. These domes offer little to no land
Flexible Tanks - Freshwater Frenzy
!!! Incompatible with the Campaigns !!! Did you ever find the base game tanks too limiting? Too smal
Eurasian Tree Sparrow
Passer montanus or also known as the Eurasian Tree Sparrow. Biggest of thanks to Tenth Architect for
Rare Reef Fish Pack
Sick of the same old common reef fish? Well you've come to the right place! We've got fish that will
CA - Freshwater demoiselle
Cinnabar Aquarism's entry for the Discord modding challenge is the freshwater demoiselle!
BLUE - Deepwater Triggerfish
Let the rare deepwater triggerfish (Rhinecanthus abyssus) join your deep collections!
Watanabe Angelfish
Adds female watanabe's angelfish(Genicanthus watanabei) to your aquarium! These beauties won't nip y
CA - Lined seahorse
Cinnabar Aquarism's latest mod adds Hippocampus erectus, the lined seahorse.
Rift Lake Cichlid Pack
Adds 10 cichlid species from the great Rift Lakes of Africa to your game! This pack includes: Bemba
Gulf Stream Aquaria - Bicolor Parrotfish
This mod adds the bicolor parrotfish (Cetoscarus bicolor) to your aquarium. This fish unlocks at Ran
Yellow Eared Slider
Trachemys scripta scripta or also known as the Yellow bellied turtle or Yellow eared turtle **Includ
Coldwater Rework
This mod will modify all of the base game coldwater animals to be more realistic in both stats and b
Nijin-Konai Exotic Exports - Kikas
Nijin-Konai Exotic Exports is happy to announce the latest batch of animals to join your otherwise E
Khaydar's Bazaar - Frilled Shark
Adds the frilled shark (Chlamydoselachus anguineus) to your game. Some might recognize it as the fri
Gulf Stream Aquaria - Northern Scythe Butterflyfish
Adds the northern scythe butterflyfish, a denizen of the East Pacific, to your aquariums! Unlocks at
Mottled Anthias
The Mottled Anthias is a true treasure for both reef aquarists and anthias enthusiasts alike. This c
Pacific Northwest Tree Octopus
Adds the Pacific Northwest Tree Octopus to your game! An endangered, tree-dwelling, air-breathing oc
Pelagica - Stone Triggerfish
Adds the Stone Triggerfish (Pseudobalistes naufragium) to your game. If you were looking for an actu
Gulf Stream Aquaria - Blue Parrotfish
Adds the blue parrotfish (Scarus coeruleus), a distinctive parrotfish of the Atlantic and Caribbean,
BLUE - Southern Sleeper Shark
The funny antarctic shark joins (Somniosus antarcticus)
Pelagica - Patagonian Toothfish
Adds the Patagonian Toothfish to your game. Although this fish originally appeared in a Polar Plunge
Ambulocetus natans
Your prehistoric collection gets a little larger with the walking whale, Ambulocetus natans! Unlocke
Tiger Blenny
Celebrate the Year of the Tiger with the adorable Tiger Blenny! Credit goes to Flishter for the mode
Pelagica - Maori Chief Rockcod
Adds the Maori Chief Rockcod (Notothenia angustata) to your game. Although it is a member of the gen
Blackmouth Catshark
The blackmouth catshark (Galeus melastomus) is a species of catshark, and part of the family Scylior
Pelagica - Thoe Squat Lobster
Adds the Thoe Squat Lobster (Munida thoe) to your game. This tiny deepwater crustacean is likely to
Gulf Stream Aquaria - Orangeside Triggerfish
Adds the orangeside triggerfish (Sufflamen verres) to your aquarium. This fish unlocks at Rank 5.
RickReptile UV path changes
The UV mapping of floors ever since i discovered how they were done annoyed me, it made making floor
Khaydar's Bazaar - PortJackson Shark
Adds the Port Jackson Shark (Heterodontus portusjackson) at rank 9. Classic shark for a classy aquar
Deep Polar Domes Pack
2 tanks for showcasing polar animals that live under the ice. These domes have very little air volum
Arena Tank
A giant tank with many viewing options
RickReptile beach tank with scenery
RickReptile presents beach tanks but with scenery placable on land. Modders note: By downloading/usi
Gulf Stream Aquaria - Gafftopsail Catfish
Adds the gafftopsail catfish (Bagre marinus), a marine shark catfish, to your aquariums! Unlocks at
Gulf Stream Aquaria - Lawnmower Blenny
Adds the lawnmower blenny (Salarias fasciatus), a popular Indo-Pacific detritivore, to your aquarium
Anemonefish Pack
Adds 7 anemonefish species to your game! This pack includes: Barrier Reef Anemonefish Northern Saddl
Thailand FF Endangered Pack
Thailand Endangered Pack including -Ambastaia sidthimunki, also known as The Chain botia, Ladderback
RickReptile rock background pack 1
Reptile Productions presents it's first rock backgrounds pack, it features plenty of rock in differe
Khaydar's Bazaar - Abzuquarium Scenery
Adds some content from Abzû. - 5 new paints - 12 new scenery - 1 fence Abzû IP and models belongs to
Balvaro store Saltwater pack 1
The tilefish it is a group of fishes which lives near the bottom of the sea.Some can reach considera
Large Tanks Pack
Collection of large-sized tanks to help better accomodate bigger animals
BLUE - Stocky Anthias
A nice little reef fish for your aquariums, the stocky anthias (Pseudanthias hypselosoma).
Pelagica - Mango Angelfish
This highly-anticipated fan-made modpack has finally been released! Mango trees are very important a
Pearl Stingray
Fontitrygon margaritella or also known as Pearl stingray. Thank to both DaLilFishie and IrritatingFi
RickReptile seatmania
RickReptile presents a brand new way to decorate your facilities. Provide your visitors with brand n
Tropical Seabird Pack
The bird is the word for these 9 new species for your aquariums! This pack contains: Australian Peli
Po'ouli
Adds the Po'ouli, an extinct honeycreeper, to your game, which will be available at level 6.
Nerdy Penguin Aquatics - Bayou Scenery Pack
Adds several Bayou themed scenery items. Included are logs, junk items, jetties, and even a run down
Orange Skunk Clownfish
Amphiprion sandaracinos or also known as the Orange Skunk Clownfish. Biggest of thanks to Flishster
Malawi Protomelas Pack I
Add 3 Colorful Protomelas species to your Malawi-themed aquarium: Red Empress(Protomelas taeniolatus
Wathers of Central Europe
Mod that adds fresh and salt water floara and fauna from middle of Europe Mod contains 2 types of di
RickReptile Mangrove Tanks
Reptile Productions presents mangrove tanks. These tanks are low and shallow, allowing new ways to s
Palaeoquarium - South American Spinosaurs
In celebration of the first year anniversary of the release of Spinosaurus, in collaboration with Ph
Goldfish Pack
This mod adds some goldfish variants and a spawning mop scenery. All is breedable and can yield diff
Extinct Crab Pack
This mod adds some extinct crabs species to your game. Contents: Tumidocarcinus (Tumidocarcinus giga
Nerdy Penguin Aquatics - Substrates
Adds several new substrates, textures by synty.
RickReptile Coral Pack 4
RickReptile presents coral pack 4. This coral pack features many corals from the game Endless Ocean
BLUE - Southern Pygmy Perch
Welcome this cute fish of Australia's backwaters and billabongs, the southern pygmy perch (Nannoperc
Pelagica - Mountain Rainbowfish
Adds the Mountain Rainbowfish (Melanotaenia monticola) to your game.
Australian Rainbowfish Pack
This mod contains: Pacific Blue-eye (Pseudomugil signifer) Eastern Rainbowfish (Melanotaenia splendi
Malawi Aulonocara Pack I
Add 3 Aulonocara species to your Malawi-themed aquarium: Benga Peacock Cichlid(Aulonocara baenschi,
Khaydar's bazaar - Mermaid
Welcome to my bazaar, would you be interested on a mermaid for you aquariums? Yes a real mermaid, no
Kreisel Tank with Decoration
Made Kreisel Tank compatible with placing decoration. And does nothing else
Masked Triggerfish
Sufflamen fraenatum or also known as the Bridled Triggerfish or Masked Triggerfish.
Lieutenant tang
Adds lieutenant tang (Acanthurus tennenti) to your aquarium! This species unlocks at Rank 7. Credits
BLUE - Great White Shark
Add the famous great white shark to your aquarium! This model is based on a large female, hence the
Khaydar's Bazaar - North Atlantic DeepWater Sharks 2 (cut content and add-ons)
Adds 4 extra species to the North Atlantic Shark pack. Content that I couldn't finish for the shark
Sand Bar Shark
The sandbar shark (Carcharhinus plumbeus) also known as the brown shark or thickskin shark, is a spe
European Eel
Farmed and overfished, this European's wild population is in a dire situation. Does you aquarium hav
BLUE - Okapi
Welcome the shy and reclusive African unicorn, the okapi (Okapia johnstoni), to your wildlife facili
More Substrates
Adds default tank substrates as substrate paints for any compatible tank to use. Freshwater Frenzy r
African Ocean Variety Pack
African Ocean Variety Pack including -Epinephelus malabaricus, also known as Blackspot rockcod, Estu
Arborispongia
Adds the Carboniferous sponge, Arborispongia to your game! Does not require Tenth Architect's Artifi
Scribbled Angelfish
Add Scribbled Angelfish(Chaetodontoplus duboulayi) to your aquarium. Unlocks at Rank 10. Credits to
Brownbanded Bamboo Shark Pack
Chiloscyllium punctatum or also known as Brownbanded bamboo shark. This cute little walking shark wi
Triggerfish Industries - Bottlenose Dolphins
Two Bottlenose species, 1 coldwater, 1 tropical. Credits to Jannick for the public domain dolphin mo
Gulf Stream Aquaria - Tequila Splitfin
Adds the Tequila splitfin (Zoogoneticus tequila), an easily kept but critically endangered goodeid,
Triggerfish Industries - Freshwater Angelfish Expansion Pack
Adds 3 new Freshwater Angelfish Varieties to the game. More coming soon.
More Accurate Peacock Mantis Shrimp
This mod makes it so that the Peacock Mantis Shrimp from the Architect's Collections dlc more accura
Malawi Placidochromis Pack I
Add 3 peaceful Placidochromis species to your Malawi-themed aquarium: Deep Water Hap(Placidochromis
Pelagica - Return to the Poles - Antarctic Triplefin
Adds the Antarctic Triplefin (Helcogrammoides antarcticus), which is one of the only polar blennies,
Icefish Pack
Adds seven species of Antarctic notothenioids to your game! This mod includes: Bald Notothen Charcot
Cretaceous Africa Pack
Adds some animals from the Cretaceous period of Africa. Contents: Giant Mawsonia (Mawsonia gigas) Gr
Emperor Angelfish Juvenile
Pomacanthus imperator or also known as the Emperor angelfish now in juvenile form.
Starter Trio Pack 3
Add 3 species for the start of your game, all are auto-unlock at lvl 1, the Berrys Bobtail Squid (Eu
More Realistic AC Giants
This mod will modify the Napoleon wrasse, Largetooth sawfish and Ocean Sunfish in the Architect Coll
Polar_Mega_L_Tunnel_Tank
This is a Polar Dome with L-shaped Tunnel in the Mega Tank
RickReptile rock background 3.0
RickReptile presents rock background 3.0. Yet another way to decorate your tanks and easily the larg
Mesophotic Reef Fish Pack
Live the life mesophotic with these deep reef fishes! This mod contains: Abe's Angelfish Central Pac
All-new Pacu Texture Mod
A new texture for the vanilla pacu. Freshwater Frenzy Required
Sea Needle Reskin
This mod will modify the Sea Needle texture from the base game! This idea is brought to you by Irrit
Gulf Stream Aquaria - Northern Sennet
Adds the northern sennet (Sphyraena borealis), a widely-ranging small Atlantic barracuda, to your aq
Sandstone Paint
This mod will add a new paint, the sandstone paint! Credits: ToxoHP for the textures.
Palaeoquarium - Eolactoria sorbinii
Adds the Extinct Italian Boxfish, Eolactoria sorbinii, to your game. This early boxfish from Monte B
Balvaro store Freshwater pack 4(Chromaphyosemion)
The following species are part of the genus Chromaphyosemion or Aphyosemion which are non-annual kil
European Tadpole Shrimp
Adds the European Tadpole Shrimp to your game! Content: European Tadpole Shrimp (Triops cancriformis
Frilled Giant Pacific Octopus
Adds the Frilled Giant Pacific Octopus to your game! This newly-discovered species from Alaska was n
Clown Tang
(Acanthurus lineatus) other common names include blue banded surgeonfish, blue-lined surgeonfish, cl
Khaydar's Bazaar - Goblin Shark
Adds the famous goblin shark (Mitsukurina owstoni) to your game, unlocked at rank 12. Needs diverse
Fan Mussel
Adds the Fan Mussel to your game! Content: Fan Mussel (Atrina fragilis)
Puffin Pack
Adds the Horned Puffin and Tufted Puffin to your game.
Palaelodus ambiguus
An interesting relative to flamingos and grebes, the prehistoric Palaelodus ambiguus joins your preh
Pride Sharks
This mod adds Pride Shark plushies. You are loved! Models by synty.
Blobfish
Adds the Blobfish to your game. Content: Blobfish (Psychrolutes marcidus)
Small Sandeel
Ammodytes tobianus or also known as Sand Lance or Small Sandeel. Biggest of thanks to IrritatingFish
BLUE - Redtail Catfish Remake
Remakes the redtail catfish in my style. This model was commissioned by Buffzoo.
Australian Freshwater Life Bonus Pack - The Invaders
Adds 9 foreign freshwater species that have had a disastrous effects after being introduced to Austr
East Pacific Reef Fish Pack
Add four species from the tropical reefs of the East Pacific to your game This mod includes: Clipper
Corinthian Paint
Corinthian styled wall, floor and tank backdrop
Gulf Stream Aquaria - Mangrove Red Snapper
This mod adds the mangrove red snapper (Lutjanus argentimaculatus) into your aquariums. Unlocks at R
Pelagica - Whitemargin Unicornfish
Adds the Whitemargin Unicornfish (Naso annulatus), the largest member of the surgeonfish family, to
Wrasse Pack
The wrasse family Labridae is one of the most diverse and fascinating fish families - from changing
Lionfish Trio Pack
Adds three new lionfish species to your game: Gurnard Lionfish (Parapterois heterura) Russell's Lion
Mill That Noodle
This mod will modify the Zebra Moray Eel and Green Moray Eel milling animation from the base game! T
Angelfish Trio Pack 3
Add 3 new Angelfish to your game, the Bluestriped Angelfish (Chaetodontoplus septentrionalis), the Y
Extinct Jawless Fish Pack
Adds some extinct species of jawless fish to your game. Contents: Red Furcacauda (Furcacauda heintza
Australian Freshwater Pack - Part 2
Adds 15 species from Australia's fresh waters to your game! This mod includes: Australian Longfin Ee
Thailand Water Snake Pack
Thailand Water Snake Pack including -Fordonia leucobalia, also known as White-bellied mangrove snake
The Fish Collector - Prehistoric 'Jelllyfish'
Go back in time and witness the beauty of these glorious Jellies. Credits to Happy Birthdays for ins
RickReptile Coral Pack 2
Reptile Productions presents Coral Pack 2. A pack featuring 20+ new scenery corals, allowing you to
Flish Urchin Pack
Adds a host of urchins to your game!
Khaydar's Bazaar- Rodents of Unusual Size Pack
Adds 4 semi-aquatic rodents of unusual large size to your game. Includes: Capybara (Hydrochoerus hyd
Triggerfish Industries - Reeffish Giga Pack
Adds a ton of new reeffish to the game. Thanks to Uzag and IrritatingFish in the discord for the tex
Khaydar's Bazaar - Loggerhead Turtle
Adds the loggerhead (Caretta caretta) to your game. Unlocked at rank 11 Requires nothing else to wor
RickReptile distance feeder tanks
This pack features open designed tanks that your staff can feed from a distance. Using a special fee
Pelagica - Ultimate Canadian Endemic Fish Species Pack Collection
This mod adds every species of fish that is endemic to Canada (that is, every fish species that is f
Triggerfish Industries - Indo-Australian Expansion
Adds 3 fish and 2 decor pieces straight from the Indo-Malaysian Archipelago. Have Fun! #twoyearanniv
King Angelfish
Holacanthus passer or also known as the passer angelfish. This one medium size bully will be unlocke
BLUE - Masai Giraffe
Welcome the tall and majestic Masai giraffe (Giraffa tippelskirchi), to your wildlife facilities! Th
Adventures In Architecture
Adds two campaign levels that showcase content added in the Architect's Collection DLC
Bigfin Squid
This mod adds the Bigfin Squid to your game. Content: Bigfin Squid (Magnapinna pacifica)
Khaydar's Bazaar - Spotted Wobbegong
Adds the Spotted Wobbegong (Orectolobus maculatus) at rank 11. A bigger and meaner version of the al
RickReptile Desert Building pack
RickReptile presents: Desert building pack. A massive scenery expansion featuring tons of scenery to
CA - Cape stag beetle
Cinnabar Aquarism's latest mod adds Colophon primosi, a critically endangered stag beetle from South
Palaeoquarium - Gebrayelichthys uyenoi
Add the exotic Cretaceous Lebanese pycnodontiforme, Gebrayelichthys uyenoi, to your game! This tall-
Zooquarium - Addax
In collaboration with Phanerium and Project Artificialis, we are happy to announce that the desert s
Portofino Paint
Portofino styled wall, floor and tank backdrop
Pelagica - Liparis Snailfish Collection
This mod adds several snailfishes of the genus Liparis for use in your coldwater tanks. Included are
Chinese translation Ultimate Edition
A brand new Chinese translation mod, and the last language translation mod that is still being updat
Orangespot Surgeonfish
Acanthurus olivaceus or also known as the orange-band surgeonfish, the orange-shoulder surgeonfish o
Party Parrot(fish) Pack
This mod contains: Bridled Parrotfish (Scarus frenatus) Swarthy Parrotfish (Scarus niger) Mini-fin P
RickReptile Elevated tanks
RickReptile presents Elevated Tanks. These tanks can be placed on top of each other and in order to
Southern Petrel Pack
Adds four species of petrel frok the chilly Southern Ocean to your game. This pack includes: Souther
Antarctic Seal Duo
Add Antarctica's two largest seal species - the Leopard Seal and Weddell Seal - to your game!
CA - North Sea snipers
Cinnabar Aquarism's newest mod introduces two marksfish from the North Sea: the slender snipe eel an
Triggerfish Industries - Grouper Duo pack
Adds the Queensland Grouper and the Dotface Rockcod to your game. Enjoy!.
Deep Sea Deluxe
This mod modify all the deep sea animals in Deep Freeze DLC to have the new textures I made that mor
Freshwater Mounts
Introducing mounting behavior into Freshwater Frenzy! All base game bogwood scenery now have mountin
Dolphin Pack
Adds the Commerson's Dolphin, Beluga, and Pacific White-Sided Dolphin to your game! If you have my o
Dwarf Hawkfish
Cirrhitichthys falco or also known as the Dwarf hawfish. Model credit to Mano Zika and thank to Irri
Khaydar's Bazaar - Sandbar Shark
Adds the sandbar shark (C. plumbeus) to your game. Made the animal for another project, decided late
Tanganyika Tropheus Pack I
Add 4 different color morphs of Tropheus moorii(Chaitika, Lufubu, Kasanga and Cape Nangu) to your aq
Whitecheek Surgeonfish
Acanthurus nigricans or also known as the goldenrim surgeonfish or yellow-spotted surgeonfish. Big t
BLUE - Kraken
RELEASE THE KRAKEN
Antarctic Bird Pack
Adds 10 birds from the bottom of the world to your game! This pack includes: Antarctic Tern (Sterna
Mediterranean Coldwater Pack
Collection of temperate animals found in Mediterranean Sea and adjacent aquatories. All species are
Thailand Cat Pack
Thailand Cat Pack including -Clarias macrocephalus, also known as Broadhead Catfish (ปลาดุกอุย) -Bag
Improved Paddlefish
Changes the temperature requirements and animations of the American Paddlefish to be more realistic.
Rotatable AC Vase
As the name suggest this mod will make your AC greek vase become rotatable.
Rudists Pack
This mod adds rudists to your game. Rudists are an extinct group of bivalves that were prolific reef
Beachcomber's Boots
Part of the SEAFARING SOLDIER set!
Abyssal Kreisel Tank
This mod has an abyssal kriesel tank.
Kenyi Cichlid
Maylandia lombardoi or also known as lombardoi mbuna, kenyi mbuna or kennyi mbuna. Coantain both mal
Triggerfish Industries - Invertebrate 5 Pack
Adds 2 snails and 3 Cherry Shrimp (Neocardinia Davidii) to the game. Have fun discovering all the co
Jurassic Germany Pack
This mod adds some animals from the Jurassic period of Germany to your game. Contents: Eryon (Eryon
Pelagica - Northern Wrasse Duo
Adds two species of temperate wrasse from the Northwest Atlantic to your game. This mod includes the
Crocodile Snake Eel(ปลาไหลงูจระเข้)
Brachysomophis crocodilinus or also known as the Crocodile snake eel(ปลาไหลงูจระเข้). Biggest of tha
Ray Pack 2
Adds three new rays, the Cambodian Marbled Whipray, Cowtail Stingray, and Shovelnose Guitarfish to y
Wings of Asia Pack
Explore the winged wonders of Asia with these five birds! This mod includes: Amami Jay Garden Sunbir
Indian Horseshoe Crab
This mod adds the Indian Horseshoe Crab to your game. Content: Indian Horseshoe Crab (Tachypleus gig
How to Install Megaquarium Mods
How do I get started with Megaquarium mods?
Subscribe on Steam Workshop. Mods auto-download and install. Launch the game to activate.
Are Megaquarium mods free?
Yes. All mods listed here are free downloads. We link to the official pages.
What are the best Megaquarium mods for beginners?
Use the sort dropdown above to find the most-endorsed or highest-rated mods — these are community-tested and ready to go.