Mods / Mammals

• TThe World's Rivers - North Americaby Irritating FishNorth America, a land of many diverse waterways makes it's way into your aquarium! Featuring iconic species from the cold Arctic Circle to the vast Great Lakes to the rainforests of Central America, this pack covers the whole continent! Featuring one of each major vertebrate group, some inverebra...6.1k downloadsupdated 3 y ago
• BBLUE - Horrors Of The Deepby Irritating FishBehold, the weird and wonderful of the deep sea! In this megapack, you will discover 35+ creatures that call our deep oceans home. From mammals to inverts, deep reefs to abyssal plains, there is something for everyone here! Featuring 2 custom campaign maps and some scenery items, this pack is a t...5.7k downloadsupdated 3 y ago
• TThe World's Rivers - South Americaby Irritating FishRivers and lakes are unique ecosystems that host a variety of different species. They are found on nearly every continent, and are equally important to humans and wildlife alike. The uniqueness of each freshwater environment will be represented in this series, where we will travel across every co...5.4k downloadsupdated 5 y ago
• SSouthern Splashby 76561199056670115Southern Splash add 35 new animals to your game! additional tanks, scenery, gift shop and paint for a better overall experience. -Animal list- Black-barred surgeonfish (Acanthurus polyzona) Melon butterflyfish (Chaetodon trifasciatus) Tille trevally (Caranx tille) Kingfish (Centroberyx lineatus)...5.0k downloadsupdated 4 y ago
• TThe World's Rivers - Africaby Irritating FishThe rivers of Africa hold many wonders to be found. Here is what awaits in this pack! Common Hippopotamus (Hippopotamus amphibius) Pygmy Hippopotamus (Choeropsis liberiensis) Goliath Heron (Ardea goliath) African Side-Necked Turtle (Pelusios castaneus) African Clawed Frog (Xenopus laevis) African...5.0k downloadsupdated 5 y ago
• TThe World's Rivers - Oceaniaby Irritating FishTake a trip to Austrailia and the surrounding islands with this fun bunch of critters! Rakali (Hydromys chrysogaster) Austrailian Shelduck (Tadorna tadornoides) Freshwater Crocodile (Crocodylus johnsoni) Giant Barred Frog (Mixophyes iteratus) Giant Kōkopu (Galaxias argenteus) Eastern Freshwater C...4.9k downloadsupdated 3 y ago
• TThe World's Rivers - East Asiaby Irritating FishEast Asia is home to many large rivers, hosting a wide variety of creatures, both large and small. In this pack, meet the creatures from the chilly Amur to the tropical Mekong! Featuring: Crab-eating Mongoose (Herpestes urva) Baikal Teal (Sibirionetta formosa) Chinese Warty Newt (Paramesotriton c...4.4k downloadsupdated 3 y ago
• TThe World's Rivers - Europeby Irritating FishEuropean rivers are often overlooked in aquaria, but there is quite a few interesting creatures that live there! Here is what creatures this pack has to offer: Russian Desman (Desmana moschata) White-Throated Dipper (Cinclus cinclus) Dice Snake (Natrix tessellata) Edible Frog (Pelophylax kl. escu...4.3k downloadsupdated 5 y ago
• TThe World's Rivers - South Asiaby Irritating FishSouth Asia is a land of mountains and streams that hold a host of interesting creatures! Many of these animals are fish common in the aquarium hobby, while others are rare and are seldom seen at all. Bringing you 14 animals and a mountain themed paint, here is what this pack has in store! Smooth...4.2k downloadsupdated 5 y ago
• AArtificialis - Paleogene Collection IIby Tenth ArchitectAfter a long break, Artificialis returns! This new collection will be a continuation of our research into the Paleogene. With your help, we can complete our studies and bring back these ancient animals. This collection will focus on the Monte Bolca Formation, between 30 and 50 million years ago....3.7k downloadsupdated 4 y ago
• KKhaydar's Bazaar - Cetacean minipack 6by KhaydarThe sixth part of the cetacean pack series, contains: - Risso's Dolphin - Gray's Spinner Dolphin - Striped dolphin DF update - Adds shoaling -Adds enrichment ** Note Researching on gender unlocks the other one.3.7k downloadsupdated 3 y ago
• KKhaydar's Bazaar - Cetacean minipack 2by KhaydarAdds two common cetaceans in captivity, the beluga and short finned pilot whale. Needs diverse diets for the pilot whale, as well as the special sounds library. 2.0 Remake----- Adds male and female versions. Does NOT requires FF anymore3.7k downloadsupdated 3 y ago
• AArtificialis - Neogene Collectionby Tenth ArchitectWe’ve arrived at the end, the final era pack of Project Artificialis! This new collection will be a continuation of our research into the Neogene. With your help, we can complete our studies and bring back these ancient animals. This collection will focus on the Pisco Formation, between 2 and 15...3.6k downloadsupdated 4 y ago
• KKhaydar's Bazaar - Cetacean minipack 4by KhaydarAdds three cetaceans kept in captivity, the Common Bottlenose dolphin, the Dusky Dolphin and the Finless Porpoise. Requires Deep Freeze because of enrichment3.6k downloadsupdated 3 y ago
• BBLUE - Horrors Of The Deep - Definitive Editionby Irritating FishBehold, the weird and wonderful of the deep! In this megapack, you will discover 60+ creatures that call our deep waters home. From mammals to inverts, deep reefs to abyssal plains, and even freshwater lakes, there is something for everyone here! Featuring upcoming custom campaign maps and some s...3.5k downloadsupdated 6 mo ago
• KKhaydar's Bazaar - Cetacean minipack 5by KhaydarThe fifth part of the cetacean pack series, contains: - Hector's dolphin - Irrawaddy dolphin - Atlantic white sided dolphin * DEEP-FREEZE update - Use of enrichment - Superchilled compatibility - Shoaling3.5k downloadsupdated 3 y ago
• KKhaydar's Bazaar - Cetacean minipack 3by KhaydarAdds 2 cetaceans, Harbour porpoise and false killer whale Requires Diverse Diets ** Note Researching on gender unlocks the other one. ---DeepFreeze Update----- Adds Binomial name, enrichment, new stats and more REQUIRES DEEPFREEZE3.4k downloadsupdated 3 y ago
• SSeal Collaboration Packby KhaydarA collaboration between Khaydar's Bazaar and BLUE, adding more seals to the game. Contains: -Baikal Seal (Pusa sibirica) by Irritating Fish -Leopard Seal (Hydrurga leptonyx) by Irritating Fish -Spotted Seal (Phoca largha) by Khaydar -Male Ribbon Seal (Histriophoca fasciata) by Khaydar -Female Rib...3.0k downloadsupdated 3 y ago
• KKhaydar's Bazaar - Cetacean minipack; Bonusby KhaydarA little bonus that adds the largest animal ever kept in captivity, the grey whale. Unlocked at level 12 this is going to be a challenging animal to keep. New update includes new model and sounds. A bit of stat balancing too. Updated to DeepFreeze3.0k downloadsupdated 3 y ago
• KKhaydar's Bazaar - Elephant Sealby KhaydarAdds both male and female elephant seals at rank 12. Requires: - Diverse diets if you don't own the AC dlc - Special sounds library for seal sounds (optional) - Modded Beach tanks big enough, any large beach tank will do. Credits: Irritatingfish for the animations2.9k downloadsupdated 5 y ago
• TThe 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
• SSirenian 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
• KKhaydar's Bazaar - Walrusby Khaydar2023 remake of the walrus. Requires a large beach tank, unlocked at rank 122.6k downloadsupdated 3 y ago
• KKhaydar's Bazaar - Cetacean minipack 7by KhaydarAdds 3 cetaceans -Dall's porpoise - Narwhal - Yangtze river porpoise DeepFreeze update Added shoaling Enrichment need2.3k downloadsupdated 3 y ago
• KKhaydar's Bazaar - Cetacean minipack; Grand Finaleby KhaydarAdds 3 large whales -Bowhead Whale - Bryde's Whale -Humpback Whale Updated to DeepFreeze2.0k downloadsupdated 3 y ago
• PPhanerium - Baijiby SynchroLightThe critically endangered, possibly extinct, Baiji is now available for your Phanerium! Created as part of the Endangered Fish Modding Marathon on the Megaquarium Discord server. This mod requires the Freshwater Frenzy expansion in order to function.1.9k downloadsupdated 5 y ago
• KKhaydar's Bazaar - Cetacean minipck; Tiny giantsby KhaydarAdds 2 small baleen whales, the pygmy wright whale and the dwarf minke whale to the game. Updated for DeepFreeze1.9k downloadsupdated 3 y ago
• TThe World's Rivers - Islandsby Irritating FishExperience the freshwaters of some select islands in this island themed pack! Contains: Fisherman Bat (Noctilio leporinus) Nene (Branta sandvicensis) Bull Shark (Carcharhinus leucas) Cuban Gar (Atractosteus tristoechus) Killarney Shad (Alosa killarnensis) Ornate Gogo Catfish (Gogo ornatus) Blue S...1.8k downloadsupdated 3 y ago
• KKhaydar's Bazaar - Pantanal Specialby KhaydarReally Khaydar, a jaguar? -Yes. A FREAKING JAGUAR ! - Actually 2 of them as the melanistic version is it's own thing. Why you ask, because I wanted them to not tolerate other individuals, like in real life. And because after the territorial stat came out no one uses dislike conspecifics anymore....1.6k downloadsupdated 6 y ago
• KKhaydar's Bazaar - Platypusby KhaydarAdds a semi-aquatic egg layin' mammal of action to your game. Requires Freshwater Frenzy as well as Diverse Diets. Unlocked at rank 12.1.6k downloadsupdated 4 y ago
• KKhaydar's Bazaar - Polar Bearby KhaydarBears are not always bad news ! Don't let popular trope fool you. This mod adds the Polar Bear to your game. as a rank 12 animal. It requires : -Diverse Diets -Any mod with a larger than vanilla beach tank (The 2 mods in dependency are optional) Disclaimer: Coca-cola not included.1.6k downloadsupdated 5 y ago
• BBLUE - Sperm Whaleby Irritating FishYou wouldn't dare. Animated by Khaydar.1.6k downloadsupdated 5 y ago
• SSteller's Sea Cowby MjmannellaCare for titanic relics with this extinct Steller's sea cow (Hydrodamalis gigas). Such a big animal needs an equally big upkeep, which calls for some extra big kelp that's been included! Do you have what it takes to bring this species back into the world? This mod is a collaborative effort with K...1.5k downloadsupdated 3 y ago
• PPhanerium - Platybelodon grangeriby SynchroLightThis mod adds the Spear Toothed Elephant, Platybelodon grangeri, to your Phanerium! Commissioned by Water Witch this mod requires the expansion, Freshwater Frenzy, alongside three mods in order to function. Diverse Diets, Enclosures and Megaterrarium Base.1.5k downloadsupdated 6 y ago
• PPelagica - Beach Dweller Duoby 1electronA pair of beach tank dwellers for your aquarium. Included are the Caribbean Hermit Crab (Coenobita clypeatus) and the Moose (Alces alces). Obviously requires FF for the beach/land mechanics. Thanks to Irritating Fish and Mano Zika for testing and helping fix this mod which was initially composed...1.4k downloadsupdated 5 y ago
• AAmazonian Manateeby MjmannellaA new species of manatee for your aquariums. Credit to SaltbrushC for helping me out! Requires Freshwater Frenzy and Deep Freeze.1.4k downloadsupdated 3 y ago
• BBLUE - Okapiby Irritating FishWelcome the shy and reclusive African unicorn, the okapi (Okapia johnstoni), to your wildlife facilities! This creature requires a lot of space and plants, so make sure you have room to care for one! This mod requires the Enclosures mod, Megaterrarium, and Diverse Diets to function. Happy Holidays!1.2k downloadsupdated 5 y ago
• BBLUE - Masai Giraffeby Irritating FishWelcome the tall and majestic Masai giraffe (Giraffa tippelskirchi), to your wildlife facilities! This gentle giant will please any guest that views it. This mod requires the Enclosures mod, Megaterrarium, and Diverse Diets to function.1.1k downloadsupdated 5 y ago
• ZZooquarium - Addaxby WaterWitchIn collaboration with Phanerium and Project Artificialis, we are happy to announce that the desert specialist, the Addax, is now avalible for your aquariums! This animal is known for not needing to drink any water, getting all of it's moisture from it's food, perfect for your Megaquarium! The Add...1.1k downloadsupdated 5 y ago
• DDolphin Packby FlishsterAdds the Commerson's Dolphin, Beluga, and Pacific White-Sided Dolphin to your game! If you have my other Commerson's Dolphin, I HIGHLY recommend you only use one! The other one will remain as a legacy mod for those who did not buy Deep Freeze but still want a Commerson's Dolphin. :)1.1k downloadsupdated 3 y ago
• KKhaydar's Bazaar - The elephant in the roomby KhaydarYes it's not an elephant technically, but it serves the joke. This mod adds Deinotherium giganteum as an animal for your zoos, research facilities, aquariums, whatever. I forgot what the game was about. Unlocked at lv 12 with science research instead of ecology, just like the Artificialis collect...1.0k downloadsupdated 5 y ago
• BBLUE - Small Mammal Mayhemby Irritating FishIntroduce some new terrestrial mammals to your terrarium collection! Featuring: Javan Mouse Deer Banded Mongoose Long Eared Jerboa Cactus Mouse Common Wombat Aardwolf Southern Tamandua922 downloadsupdated 3 y ago
• BBLUE - MegaZooby Irritating FishIncrease the size of your MegaZoo collection with this work in progress mod! Currently featuring: Dingo (with 5 color variations!) Sitatunga Marsh Deer Common Patas Monkey Greater Roadrunner Chilean Flamingo Norway Lemming Wolverine Massive thanks to MajorGalah for creating the wonderful Dingo mo...870 downloadsupdated 3 y ago
• GGlyptodonby 76561199057124724Adds the Glyptodon to your game! Content: Glyptodon (Glyptodon clavipes)863 downloadsupdated 5 y ago
• KKhaydar's Bazaar - Southern Right Whaleby KhaydarAdds the southern right whale (Eubalaena australis). Unlocked rank 12 and requires at least a Megatank, using mods that add larger tanks is recomended. Requires DF Optional sounds dependecy for those that like whale sounds.786 downloadsupdated 20 mo ago
• BBear Bundleby MjmannellaThree new bears, plus a variety of terrarium/enclosure pieces to accommodate them! Requires Freshwater Frenzy, Deep Freeze, and Megaterrarium. Credits: Tim TC for models and base textures Blue Fang Games for textures Note: Air Conditioners currently have no function, but you're free to include th...554 downloadsupdated 3 y ago

46 mammals 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.