Mods / Animals

• FFur-Bearing Troutby 76561198880010479Adds the majestic Fur-Bearing Trout to your game! Credit to Flishter for the model450 downloadsupdated 5 y ago
• TTraits Reworkedby 76561198880010479Changes up the traits for the vanilla animals, adding traits, removing traits that don't make sense on certain animals, and even adding the new traits added in Freshwater Frenzy to saltwater animals to make their requirements even more realistic. WARNING: do NOT use this mod for the Megaquarium c...442 downloadsupdated 6 y ago
• SSubnautica Rocky Crustacean Duoby Anniebelle mcAllisterAdds the Rock Puncher and Rockgrub from Subnautica into the game!442 downloadsupdated 3 y ago
• BBLUE - Pallid Sailfinby Irritating FishWelccome the mysterious pallid sailfin (Bathyembryx istiophasma) to your aquariums!442 downloadsupdated 3 y ago
• DDuck Egg Remodelby 76561198880010479Changes the model of the Long-tailed Duck egg and nest to be more accurate.436 downloadsupdated 20 mo ago
• CCatfish Mini Pack 2by FlishsterAdds two new catfish to your game, the coral catfish, and the upside-down catfish.399 downloadsupdated 8 mo ago
• DDottyback Trio Pack 1by grosseberthaAdd 3 new Dottyback to your game, the Elongate Dottyback (Pseudochromis elongatus), the Jamal Dottyback (Manonichthys jamali) and the Longtail Dottyback (oxycercichthys veliferus).370 downloadsupdated 7 mo ago
• SSeafaring Crocodilesby 76561199471880190Adds various animals from the family Metriorhynchidae, extinct marine reptiles that are somewhat closely related to true crocodilians. Species currently included in this mod: Rank | Species | In game name 8 | Rhacheosaurus gracilis | Striped Sea Crocodile 10 | Metriorhynchus brevirostris | Common...367 downloadsupdated 10 mo ago
• HHypnotoadby 76561198953808259Get yourself a genuine oddity - All the way from the future, it's the Hypnotoad! This little (actually fairly large) amphibian may look harmless, but be careful making eye contact or els- Please disregard the previous description. Do not be afraid to make eye contact with the hypnotoad. Gaze into...343 downloadsupdated 5 y ago
• UUralic Faunaby FlishsterAdds 15 animals for Middle and Late Permian Russia to your aquariums. :) Added Species: Varialepis oris Kazanichthys golyushermensis Platysomus bashkirus Mamulichthys ignotus Perplexisaurus foveatus Kotlassia prima Procynosuchus vladimirense Bashkirosaurus tcherdyncevi Permoceratodus gentilis Cam...341 downloadsupdated 14 mo ago
• BBreeding Expanded Fixedby ElenaRoanUpdated and fixed version. All credit to the original creator, all I did was fix some bugs. If Yuuna returns and wishes to take it back over I will of course turn it back over.330 downloadsupdated 8 mo ago
• PPigeonary - Blue-Green Chromisby 76561198973537887This mod adds the blue-green chromis from japan.317 downloadsupdated 3 y ago
• YYeetus Collections - Reeffish Giga Pack Rehydrated (Leak, 100% Real)by 76561199033220748yes, totally real.308 downloadsupdated 5 y ago
• NNerdy Penguin Aquatics - Female Red Sea Steepheadby RealNerdguinAdds the female version of the Steephead Parrotfish while also changing the AC parrotfish to be labeled as a male.279 downloadsupdated 13 mo ago
• UUpside-down Jellyfishby FlishsterAdds the Caribbean Upside-down jellyfish to your game! This sedentary critter is perfect for your magnifying tanks.272 downloadsupdated 8 mo ago
• BBIG: Adanson's House Jumperby 76561199184342361Adds the common Adanson's House Jumper (Hasarius adansoni) for your terrariums! Story time: This mod was actually supposed to be part of a full pack with 8 jumpers, but I delayed it for a little too long and the new invertebrate DLC got announced in the meantime. Wanting to make more stuff for th...269 downloadsupdated 9 mo ago
• KKiller Penguinby MjmannellaCelebrate the 20th Anniversary of Zoo Tycoon 2 with this fiesty bird in collaboration with Khaydar, who generously provided the custom model! Careful, they can be dangerous to other animals! Credit to Blue Fang Games for the texture.256 downloadsupdated 8 mo ago
• YYeetus Collections - Prototypic Majestic Angelfishby 76561199033220748Adds the prototype of the current Majestic Angelfish to the game. If any hybrids involving this fish and its normal counterpart are made, you will be blacklisted and never see the light of day again.227 downloadsupdated 5 y ago
• YYeEt Collections - ROck loveRby 76561199033220748ROOOOOOOOCCCCKKSSSSS210 downloadsupdated 5 y ago
• FFrostwalker Sea Crocodileby 76561199471880190Adds a fictional species of Metriorhynchus that was more adapted to land, and could weirdly tolerate the cold. Hope you won't have a meltdown trying to keep this animal! Species included in this mod: Rank | Species | In game name 13 | Metriorhynchus Glacialis | Frostwalker Sea Crocodile Note: Whi...206 downloadsupdated 9 mo ago
• YYeetus Collections - American Cheeseby 76561199033220748Adds swimming cheese into the game.I was trying to clone Cuban Grammas. These things won't top saying cheese in a monotone voice. Help.167 downloadsupdated 5 y ago
• Ssilly looking triggerfishby 76561199122670566adds 2 silly looking triggerfish to your game THIS IS MY ORIGINAL DESIGN DO NOT LET ANYONE TELL YOU OTHERWISE86 downloadsupdated 3 y ago
• Ggiant azure demoiselleby 76561199122670566azure demoiselle but big45 downloadsupdated 7 mo ago
• Aant sharkby 76561199122670566basically a whale shark but small43 downloadsupdated 7 mo ago

888 animals mods, most downloaded first. Each one has its own page here with what it needs to run and where its author publishes it; the files themselves stay with the author and are never re-hosted on this site.