Megaquarium mods
Megaquarium animals mods
Everything filed under animals by its own author, ordered by how much it is used.
888 animals mods, most downloaded first · newest update 18 Aug 2026
AllAnimals888Fish715scenery138tanks108Sharks84Other animals79Extinct and Fantasy64Crustaceans57paints55Mammals46Others45Bugs/Invertebrates42plants39birds36Reptiles35Gameplay34Clams and corals30Rocks29Guest Facilities24Cetaceans21Custom Maps17Accessories16Shark16animal13Modpack11tutorial10
888 animals mods
- Goldtail angelfishby grosseberthaAdds the Goldtail angelfish (pomacanthus chrysurus) to you'r game.2.9k downloadsupdated 6 y ago
- The World's Rivers - Fishing Catby Irritating FishThe most aquatic adapted cat, the fishing cat (Prionailurus viverrinus) is ready to come to your aquarium! Unlocked at rank 12, this cute critter will most likely sleep all day in it's favorite carboard box that it is provided with. A quick note, although this mod works with the vanilla beach tan...2.9k downloadsupdated 5 y ago
- The World's Rivers - Arctic Trioby Irritating FishThe Arctic may mostly consist of ice, but several anadromous fish can be found in the rivers and lakes there! Enjoy these three arctic dwellers in your aquariums. Atlantic Salmon (Salmo salar) Ninespine Stickleback (Pungitius pungitius) Fourhorned Sculpin (Myoxocephalus quadricornis)2.9k downloadsupdated 6 y ago
- Tahiti Butterflyfishby grosseberthaI am happy to propose you tahiti butterflyfish ( chaetodon trichrous).2.9k downloadsupdated 5 y ago
- From Papua New Guineaby grosseberthaAdd 5 freshwater species from the Papua New Guinea, Lake Kutubu Rainbowfish (Melanotaenia lacustris) Giant River Perchlet (Parambassis gulliveri) Papuan Black Bass (Lutjanus goldiei) Silver Tiger Perch (Datnioides polota) Dark Margined Flagtail (Kuhlia marginata) A very big Thanks to IrritatingFi...2.9k downloadsupdated 6 y ago
- Cobiaby grosseberthaI am happy to propose the cobia (rachycentron canadum).2.9k downloadsupdated 6 y ago
- Whitley's boxfish duoby grosseberthaGrosse bertha and Bubbly Emporium (Bubbl.E) are happy to supply you with the brand new Whitley's Boxfish! Aside from its rarity in the aquarium trade, this vibrant boxfish is notorious for being very difficult to keep happy in captivity. The different appearance of male and female individuals wil...2.9k downloadsupdated 6 y ago
- BLUE - California Kelp Forest Packby Irritating FishExplore the kep forests! Here is a group of commonly kept animals from this unique environment. California Sheephead (Female) (Semicossyphus pulcher) California Moray (Gymnothorax mordax) Halfmoon (Medialuna californiensis) Bat Ray (Myliobatis californica) Wolf Eel (Anarrhichthys ocellatus) Kelp...2.9k downloadsupdated 3 y ago
- Shark Mini Pack 2by FlishsterAdds two new sharks, the Zebra Bullhead Shark and the Sand Tiger Shark, to your game!2.9k downloadsupdated 8 mo ago
- Angelfish Trio Pack 2by grosseberthaAdd 3 new Angelfish to your game, the False personifer angelfish (Chaetodontplus meredithi), the Ballina Angelfish (Chaetodontoplus ballinae) and the Multibar Angelfish (Paracentropyge multifasciata).2.9k downloadsupdated 6 y ago
- Bullseye Species Packby grosseberthaAdd 3 commonly called Bullseye species to your game, the Bullseye Round Stingray (Urobatis concentricus), the Bullseye Pistol Shrimp (Alpheus soror) and the Orange Lined Bullseye (Pempheris ornata).2.9k downloadsupdated 6 y ago
- Triggerfish Trio Pack 2by grosseberthaAdd 3 new triggerfish to your game, the Yellow Margin triggerfish (Pseudobalistes flavimarginatus), the Picasso Triggerfish(Rhinecanthus aculeatus) and the Golden Heart Triggerfish (Balistes punctatus).2.8k downloadsupdated 5 y ago
- Pelagica - Bluegreen Chromisby 1electronCreate the sushi restaurant customer distraction reef tank of your dreams with this fish.2.8k downloadsupdated 7 y ago
- Pelagica - Colorful Chromodorisby 1electronThis pack adds 10 nudibranchs of the Chromodoris genus to your game. They are difficult to keep and some of them are small enough that one animal appears as two for balancing and not having size 1 animals. Credit to Irritating Fish for the model and animations. The species featured are: C. africa...2.8k downloadsupdated 6 y ago
- North Sea Pack - Abyss Aquaticsby 76561198880010479NOTE: This mod is now outdated. Please use the newer European Sealife Pack for remakes of all animals in this pack, as well as several new species. Adds the Brill, Common Dab, European Anchovy, Common Smoothhound, Greater Pipefish and Common Skate to your game! This mod is my submission for the N...2.8k downloadsupdated 6 y ago
- Starter Trio Pack 2by grosseberthaAdd 3 species for the start of your game, all are auto-unlock at lvl 1, the Darkfin Chromis (Chromis atripes), the Spotted Sharpnose Puffer (Canthigaster solandri) and the Yellow Watchman Goby (Cryptocentrus cinctus).2.8k downloadsupdated 5 y ago
- hawkfish mini packby FlishsterAdds the flame hawkfish and the longnose hawkfish to your game. :)2.8k downloadsupdated 8 mo ago
- Oddball Trio Pack 1by grosseberthaAdd 3 new oddball to your game, the John Dory (Zeus faber), the Butterfish (Oddax pullus) and the Splendid Toadfish (Sanopus splendidus)2.8k downloadsupdated 5 y ago
- Gourami Packby FlishsterAdds a selection of gouramis to your game!2.8k downloadsupdated 8 mo ago
- Armored Fish Duo Packby grosseberthaAdd 2 new species for your game, the Pineapple Fish (Cleidopus gloriamaris) and the Pallid Sturgeon (Scaphirhynchus albus).2.8k downloadsupdated 5 y ago
- Hogfish Trio Pack 2by grosseberthaAdd 3 Hogfish to your game, the Palebar Hogfish (Bodianus atrolumbus), the Splitlevel Hogfish (Bodianus mesothorax) and the Lyretail Hogfish (Bodianus anthioides).2.8k downloadsupdated 6 y ago
- Pleco Trio Pack 2by grosseberthaAdd 3 plecos to your game, the Alenquer Tiger Pleco L397 (Panaqolus sp.), the Mango Pleco L047 (Baryancistrus chrysolomus) and the Striped Bulldog Pleco L444 (Chaetostoma formosae) .2.8k downloadsupdated 5 y ago
- Striped Grouperby grosseberthaI am happy to propose you the striped grouper (epinephelus latifasciatus).2.8k downloadsupdated 6 y ago
- Pacific Shoalers Packby grosseberthaAdd 3 species from the Pacific, the Pacific Creolfish (Paranthias colonus), the Harlequin Sweetlips (Plectorhinchus chaetodonoides) and the Atka Mackerel (Pleurogrammus monopterygius).2.8k downloadsupdated 5 y ago
- Sirenian Packby 76561198880010479Adds the Dugong, West African Manatee and Amazonian Manatee to your game! Make no mistake, these are no mermaids! Credit goes to Timmiegun for the model and texture for the Amazonian Manatee, and the texture for the Dugong and West African Manatee.2.8k downloadsupdated 6 y ago
- Soapfish Trio Pack 1by grosseberthaAdd 3 Soapfish to your game, the Dr Seuss Soapfish ((Belonoperca pylei), the Goldenstriped Soapfish (Grammistes sexlineatus) and the Gold Ribbon Soapfish (Aulacocephalus temminckii).2.8k downloadsupdated 6 y ago
- Gulf Stream Aquaria - Leopard Catsharkby RappyAdds the leopard catshark (Poroderma pantherinum) to your game. One of several species of catshark found off the coast of South Africa, it is often exhibited in public aquariums due to its docile nature and hardiness in adapting to new surroundings, and can be found alongside the pyjama catshark...2.7k downloadsupdated 3 y ago
- Schoolmaster snapperby grosseberthaI am happy to propose you the Schoolmaster snapper.2.7k downloadsupdated 5 y ago
- Clarion Angelfishby grosseberthaAdd the Clarion Angelfish to your game, ( Holacanthus clarionensis ). This Mod add 1 species, but with breeding, and a new feature, the ontogeny with the juvenile stage. You can have only adults and don't breed them, you need only to add less than 4 species in the same tank. If you want to stay w...2.7k downloadsupdated 6 y ago
- tube worm packby FlishsterAdds two new tubeworms to your game, the feather duster worm and the christmas tree worm. :)2.7k downloadsupdated 6 y ago
- Nile Trio Packby grosseberthaAdd 3 species from the Nile, the Elephant Fish (Pollimyrus isidori), the Sénégal Minnow (Raiamas senegalensis) and the Moon Fish (Citharinus citharus).2.7k downloadsupdated 6 y ago
- Chinese Alligatorby 76561198880010479Adds the Chinese Alligator to your game!2.7k downloadsupdated 3 y ago
- Artificialis - Tetraodontiformes Collectionby Tenth ArchitectOur second clade based pack will focus on a group of ray finned fish. This collection focuses on Cenozoic members of the Tetraodontiformes, the group made up of boxfish, pufferfish, triggerfish and relatives. Each member of this pack was present in the Monte Bolca Formation of Eocene Italy. Inexp...2.7k downloadsupdated 4 y ago
- Tetra 5 Pack 1by grosseberthaAdd 5 Tetras to your game, the Lemon tetra (Hyphessobrycon pulchripinnis), the Copeland Tetra (Hyphessobrycon copelandi), the Red Blue Peru Tetra (hyphessobrycon margitae), the Green Fire Tetra (Aphyocharax rathbuni) and the Ruby Tetra (Axelrodia riesei).2.7k downloadsupdated 5 y ago
- Tanganyikan Cichlid Packby FlishsterAdds a whole host of tanganyikan species to your game.2.7k downloadsupdated 8 mo ago
- angelfish mini pack 2by FlishsterAdds the ornate angelfish and the regal angelfish to your game!2.6k downloadsupdated 8 mo ago
- angelfish mini pack 3by FlishsterAdds the Yellowbar and Blue Ring Angelfish to your game! Skins created by Uzag.2.6k downloadsupdated 8 mo ago
- Khaydar's Bazaar - Marine iguanasby KhaydarMarine Iguana based on the populations of Isla Española. Unlocks at level 10, needs beach tank. DOES NOT HAVE DEPENDENCIES. (Outside of FF) Just sub and play.2.6k downloadsupdated 5 y ago
- Khaydar's Bazaar - Walrusby Khaydar2023 remake of the walrus. Requires a large beach tank, unlocked at rank 122.6k downloadsupdated 3 y ago
- Chain Catsharkby Irritating FishAdd the adorable little chain catshark (Scyliorhinus retifer) to your game2.6k downloadsupdated 6 y ago
- Tetra 5 Pack 2by grosseberthaAdd 5 Tetras to your game, the Flame tetra (Hyphessobrycon flammeus), the Red Eye Tetra (Moenkhausia sanctaefilomenae), the Phoenix Tetra (Hemigrammus filamentosus), the Black Darter Tetra (Poecilocharax weitzmani) and the Kyburz Tetra (Pseudochalceus kyburzi).2.6k downloadsupdated 5 y ago
- Pelagica - Global Series - British Islesby 1electronThe second in Pelagica's Global Series. Take a break and head to these coldwater islands on the east side of the pond to experience these 5 species. Featured are the Rock Cook Wrasse, Spiny Starfish, Undulate Skate, Lesser Spotted Dogfish, and Shortsnouted Seahorse.2.6k downloadsupdated 7 y ago
- Conger Packby FlishsterAdds the European conger, whitespotted conger, and daggertooth pike conger to your game!2.6k downloadsupdated 8 mo ago
- Panther Grouper New Textureby grosseberthaAdd a new texture for the vanilla Panther Grouper. For brightness reasons, and these weirds "maltesers" spots, i decided to make a new texture for this grouper, hope that can help some of you too ! :) NOTE: This mod doesn't add a new fish in the game, it just replace the texture for the panther g...2.6k downloadsupdated 6 y ago
- Bubbl.E - Platyfishby 76561198451982036Bubbly Emporium (Bubbl.E) is happy to supply you with the brand new Platyfish! With 48 different hybrid variants to discover, these little fish will surely make your aquariums more lively. Despite being beginner fish, they still need good care to thrive. Thank you for your patronage. Stay bubbly!...2.6k downloadsupdated 6 y ago
- Triggerfish Packby FlishsterAdds the Assasi triggerfish, Sargassum triggerfish, and the pinktail triggerfish to your game! These fish are mean, but beautiful. Recommended (but not required!) to grab the Blowfish and Friends Pack for more triggerfish and filefish! :)2.6k downloadsupdated 8 mo ago
- Chinese Paddlefishby 76561198880010479Adds the Chinese Paddlefish (Psephurus gladius) to your game! An extinct species once found in the Yangtze and Yellow Rivers, but was declared extinct in 2019. Once abundant, water pollution, overfishing and dam construction were this species' undoing. While it was alive, the Chinese Paddlefish w...2.6k downloadsupdated 5 y ago
- Pelagica - Platies Deluxeby 1electronThis mod adds the wonderful fish known as platies, with 144 different hybrid variants, common and rare alike. Take it as a personal challenge to breed them all (but only if you actually want to and have no better use for your time).2.6k downloadsupdated 6 y 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.

