Ichthyology is a Minecraft mod that adds many new fish and other aquatic animals to the waterways of your world! While these fish are largely ambient, different ones can have interesting behaviors, ranging from Carp begging for food to Piranhas stripping the flesh off undead mobs! All animals in the mod are based on real-world species. A complete list of animals and where they are found is below!
Spoiler
African Cichlid - Deserts and all Savanna biomes
Angelfish - All Jungle biomes
Archerfish - Mangrove Swamps
Blind Cave Tetra - Any overworld cave below Y-level 30
Carp - Cherry Groves, Plains, and all Forest biomes
Catfish - Rivers
Crayfish - Rivers, Swamps, all Badlands biomes, and all overworld caves below Y-level 30
Discus - All Jungle biomes
Fiddler Crab - Mangrove Swamps
Flowerhorn - Can only be traded from Wandering Traders
Gar - Swamps
Goldfish - Cherry Groves, Plains, and all Forest biomes
Mudskipper - Mangrove Swamps
Neon Tetra - All Jungle biomes
Olm - Dripstone Caves
Peacock Bass - All Jungle biomes
Perch - Rivers, Frozen Rivers, and Swamps
Piranha - All Jungle biomes
Pleco - Swamps and all Jungle biomes
Sturgeon - Rivers and Frozen Rivers
Tilapia - All Savanna biomes
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