Mods / Fish

• HH.A.A.I. - Skunk Coryby AnubiteWe are pleased to see you choose Hippocampus Aquatic Animal Import for your animal needs. Hippocampus Aquatic Animal Import brings you the newest species for your aquarium! All our animals are quarantined before they are brought into the buyers facility. We only import animals that are currently...2.5k downloadsupdated 5 y ago
• GGolden trevallyby grosseberthaI am happy to propose you my first mod the Golden trevally. Special thanks to Khaydar and Timmiegun for helping me and making this mod possible! Add the juvenile stage as a new model and texture for this one. is you want to just stay with the juvenile stage, pay attention to keep it in a full tan...2.5k downloadsupdated 6 y ago
• CCyprinid Packby FlishsterAdds a selection of cyprinids to your game!2.5k downloadsupdated 8 mo ago
• LLuvarby grosseberthaI'm happy to propose you the Luvar (Luvarus Imperialis).2.5k downloadsupdated 6 y ago
• RRockfish Trio Pack 1by grosseberthaAdd 3 Rockfish to your game, the Flag Rockfish (Sebastes rubrivinctus), the Black and Yellow Rockfish (Sebastes chrysomelas) and the Blue Rockfish (Sebastes mystinus).2.5k downloadsupdated 5 y ago
• SSimple-quariumby 76561199056670115The simplest modpack for adding vanilla-like experiences be it animals or tanks or decorations. 12 NEW unique yet vanilla-like animals 1 animal per rank perfect for when you can't quite choose a vanilla animal to go with. NEW decorations For those looking for new ways to decorate your tanks while...2.5k downloadsupdated 6 mo ago
• PPelagica - Banded Houndsharkby 1electronThis is a shark that can live in either coldwater or tropical tanks. Technically it could live without either of those equipment pieces but there wouldn't be too many animals it could live with.2.5k downloadsupdated 6 y ago
• PPopeye Catalufaby FlishsterAdds the Popeye Catalufa to your game! :)2.5k downloadsupdated 8 mo ago
• PPelagica - Selected Species Iby 1electronThis pack adds 9 saltwater fish to your game: the Sunshine Chromis, Lyretail Dottyback, Adscensionis Squirrelfish, Malabar Grouper, Naso Tang, Singular Bannerfish, Pearlscale Angelfish, Hawaiian Lionfish, and Puffadder Shyshark.2.4k downloadsupdated 6 y ago
• HH.A.A.I. - Giant Morayby AnubiteWe are pleased to see you choose Hippocampus Aquatic Animal Import for your animal needs. Hippocampus Aquatic Animal Import brings you the newest species for your aquarium! All our animals are quarantined before they are brought into the buyers facility. We only import animals that are currently...2.4k downloadsupdated 5 y ago
• BBlenny Mini Packby FlishsterAdds the bicolor blenny and the harptail blenny to your game.2.4k downloadsupdated 8 mo ago
• SSaratogaby 76561198880010479Adds the Saratoga to your game! An Australian relative of the famous Arowana, there are two species of Saratoga, the Gulf Saratoga and the Southern Saratoga. This one is the Gulf Saratoga, Scleropages jardinii. Credit goes to Flishter for the model.2.4k downloadsupdated 6 y ago
• BBLUE - Barndoor Skateby Irritating FishExpand your skate collection by welcoming the barndoor skate (Dipturus laevis) to your aquarium!2.4k downloadsupdated 5 y ago
• BBLUE - Northern Stargazerby Irritating FishPeering out of the sand with an eternal look of rage, the odd and horrific looking Northern Stargazer (Astroscopus guttatus) joins your aquarium at rank 8! Your guests will love this venomous and electric armored creature.2.4k downloadsupdated 5 y ago
• PPelagica - Blue Devil Damselfishby 1electronBest kept as a lone attraction, gets stressed out when anything living enters its territory.2.4k downloadsupdated 7 y ago
• MMudskipper Mini Packby FlishsterAdds two new mudskipperes to your game!2.4k downloadsupdated 8 mo ago
• PPelagica - Small Reef Collectionby 1electronA selection of 6 rare small fish for your aquarium. Included are the Speckled Butterflyfish, Fisher's Angelfish, Flagtail Grouper, Sunset Anthias, Blackbar Surgeonfish, and Lined Chromis.2.4k downloadsupdated 6 y ago
• BButterflyfish Trio Pack 4by grosseberthaAdd 3 new butterflyfish to your game, the Asian Butterflyfish (Chaetodon argentatus), the Chevron Butterflyfish(Chaetodon trifascialis) and the Humphead Bannerfish (Heniochus varius).2.4k downloadsupdated 5 y ago
• AAmazonian Basin Packby grosseberthaThis is my last mod i think for MQ, i have all this species in waiting stage, so i decide to upload them, hope you are going to enjoy it.2.4k downloadsupdated 4 y ago
• SSpeartooth Sharkby 76561198880010479Adds the Speartooth Shark to your game! An extremely rare freshwater shark that is unusually sluggish, relying instead on river currents to move around.2.4k downloadsupdated 5 y ago
• AArabian Reefby Irritating FishThe Arabian Sea is home to several unique creatures! Here are three colorful and charasmatic fish from the Arabian Sea to help fill your aquariums. Striped Eel Catfish (Plotosus lineatus) Lined Tamarin Wrasse (Anampses lineatus) Tentacled Flathead (Papilloculiceps longiceps)2.4k downloadsupdated 6 y ago
• SSquirrelfish and Soldierfish Trio Pack 1by grosseberthaAdd 3 new squirrelfish and soldierfish to your game, the Longspine Squirrelfish (Holocentrus rufus), the Splendid Soldierfish (Myripristis botche) and the Silverspot squirrelfish (Sargocentron caudimaculatum).2.4k downloadsupdated 5 y ago
• BBLUE - Gulf Sturgeonby Irritating FishThe Blue Worldwide Aquatic Shops ventures down to the Gulf of Mexico to provide your aquaria one of it's largest fish, the majestic Gulf Sturgeon (Acipenser oxyrinchus desotoi)! This species will be sure to give your guests delight.2.4k downloadsupdated 6 y ago
• GGulf Stream Aquaria - Amazon Assortmentby RappyThe Amazon is a treasure trove of life, with hundreds upon hundreds of fish species making their way to public and private aquaria. This mod adds ten more fish from this vast and diverse ecosystem for your Megaquarium: -Dwarf Hatchetfish (Carnegiella schereri); unlocks at Rank 6 -Flag Cichlid (Me...2.4k downloadsupdated 8 mo ago
• NNew Zealand Sealife Packby 76561198880010479Adds 21 species from the seas of New Zealand to your game! Ahuruhuru Goatfish Australian Ghostshark Blue Maomao Bluebottle Broadnose Sevengill Shark Chatham Albatross Eastern Nannygai Little Penguin Longnose Fur Seal Many-ribbed Jelly New Zealand Piper Pink Maomao Pink Snapper (adult and juvenile...2.4k downloadsupdated 15 mo ago
• BBroad-Shelled River Turtleby 76561198880010479Adds the Broad-Shelled River Turtle to your game! #TwoYearAnniversary2.4k downloadsupdated 6 y ago
• BBLUE - Central American Freshwater Fishes Part 1by Irritating FishCentral America has lots of interesting fish species that often find their ways into private aquaria. Find some in this pack! Atlantic Needlefish (Strongylura marina) Tropical Gar (Atractosteus tropicus) Porthole Livebearer (Poeciliopsis gracilis) Kreiser's Killifish (Profundulus kreiseri)2.4k downloadsupdated 5 y ago
• BButterflyfish Trio Pack 3by grosseberthaAdd 3 new butterflyfish to your game, the Latticed Butterflyfish (Chaetodon rafflesii), the Oblique Butterflyfish (Prognathodes obliquus) and the Panda Butterflyfish (Chaetodon adiergastos).2.4k downloadsupdated 5 y ago
• SSilvertip Sharkby thesrdicAdds the Silvertip Shark, a medium-sized requiem shark found throughout the Indian and Pacific Oceans. Unlocking at rank 10.2.4k downloadsupdated 6 y ago
• CCatfish Mini Packby FlishsterAdds two new catfish to your game!2.3k downloadsupdated 8 mo ago
• CCoral Sea Packby 76561198880010479Adds three species found in the Coral Sea to your game, the Epaulette Surgeonfish, Porcupine Ray and the Queensland Grouper. The Epaulette Surgeonfish (Acanthurus nigricauda) is a large but peaceful grazer of algae found in the Indo-Pacific. A large and personable fish, the Queensland Grouper (Ep...2.3k downloadsupdated 6 y ago
• BBeluga Sturgeonby MjmannellaThe beluga is the largest freshwater fish in the world, rivalling the might great white shark in size! Can your aquarium house this elusive titan of a fish? Credit to IrritatingFish for providing a model!2.3k downloadsupdated 3 y ago
• PPelagica & Bosjesman - Yellow Boxfishby 1electronAnother one of these mods.2.3k downloadsupdated 7 y ago
• HH.A.A.I. - False Stonefishby AnubiteWe are pleased to see you choose Hippocampus Aquatic Animal Import for your animal needs. Hippocampus Aquatic Animal Import brings you the newest species for your aquarium! All our animals are quarantined before they are brought into the buyers facility. We only import animals that are currently...2.3k downloadsupdated 5 y ago
• TTrevally Packby 76561198880010479Adds two species of trevally to your game, the White Trevally (Pseudocaranx dentex) and the Bluefin Trevally (Caranx melampygus).2.3k downloadsupdated 3 y ago
• PPelagica - Rosy Barbby 1electron2.3k downloadsupdated 6 y ago
• TThe Cory Collectionby 76561198393615013A collection of various Corydoras species! This pack includes: - Bronze Cory (Corydoras Aeneus) - Julii Cory (Corydoras Julii) - Black Venezuela Cory (Corydoras Schultzei) - Albino Cory (Albino Corydoras Aeneus) - Dwarf Pepper Cory (Corydoras Hasbrosus) - Pygmy Cory (Corydoras Pygmaeus) - Emerald...2.3k downloadsupdated 5 y ago
• BBlue - Reef Rainbowby Irritating FishAdd all of the colors of the rainbow to your aquarium with this lively bunch of fish! Redcoat (Sargocentron rubrum) Dispar Anthias (Pseudanthias dispar) Golden Hamlet (Hypoplectrus gummigutta) Belted Wrasse (Stethojulis balteata) Blue Hamlet (Hypoplectrus gemma) Purple Reeffish (Chromis scotti) W...2.3k downloadsupdated 6 y ago
• HHorse Eye Jack New Textureby grosseberthaAdd a new texture for the vanilla Horse Eye Jack. NOTE: This mod doesn't add a new fish in the game, it just replace the texture for the Horse Eye Jack.2.3k downloadsupdated 6 y ago
• CClownfish Breeding Addonby FlishsterREQUIRES CLOWNFISH SPECIES PACK TO WORK! Adds breeding to the clownfish species in the clownfish species pack, as well as the ocellaris clownfish in base-game, as well as mutations for the ocellaris clownfish and maroon clownfish.2.3k downloadsupdated 6 y ago
• AAustralian Sealife Pack - Porcupinefish and Puffersby 76561198880010479Adds three species of porcupinefish and puffers to your game! Adds the Stars And Stripes Puffer (Arothron hispidus), Australian Burrfish (Allomycterus pilatus) and Black-Blotched Porcupinefish (Diodon liturosus). This mod is my submission to the Armoured Creatures challenge.2.3k downloadsupdated 5 y ago
• PPelagica - Jawfish Packby 1electronAdds 4 species of jawfish to your game. Included are the Yellowhead, Dusky, Gold-Specs, and Bluespotted Jawfish.2.3k downloadsupdated 6 y ago
• PPelagica & Bosjesman - Pyramid Butterflyfishby 1electronA collaboration between Pelagica and Bosjesman. Really, I didn't do much of anything so don't credit me.2.3k downloadsupdated 7 y ago
• PPelagica - Pepper Corydorasby 1electronA freshwater fish. Obviously requires FF DLC.2.3k downloadsupdated 6 y ago
• BBLUE - Basking Sharkby Irritating FishWelcome the Basking Shark (Cetorhinus maximus). He has a large mouth. He is large. Enjoy.2.3k downloadsupdated 5 y ago
• SSquirrelfish and Soldierfish Trio Pack 2by grosseberthaAdd 3 new squirrelfish and soldierfish to your game, the Yellowfin Soldierfish (Myripristis chryseres), the Longjaw Squirrelfish (Neoniphon marianus) and the Spinyface Soldierfish (Pristilepis oligolepis).2.3k downloadsupdated 5 y ago
• PPhanerium - Bungartiusby SynchroLightAdds the Tuna-sized Placoderm, Bungartius, to your game. This animal is unlocked through Science research at Level 5. This mod was commissioned by Medusa53! We would like to thank Tyler Greenfield for his advice on what to do for the postcrania of this strange animal.2.2k downloadsupdated 6 y ago
• PPelagica - African Freshwater Pipefishby 1electronA freshwater fish. Obviously requires FF DLC. Will be breedable but that is not currently implemented.2.2k downloadsupdated 5 y ago

715 fish 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.