Encyclopaedia
Choose a fish environment
Explore fish by the salinity of their habitat and aquarium.
911 cards
Freshwater fish
Freshwater species for community aquariums, river biotopes, and planted tanks.
53 cards
Brackish fish
Species for estuaries, mangroves, and aquariums with controlled intermediate salinity.
744 cards
Marine fish
Marine species for reef, lagoon, and fish-only aquariums.