Most aquarium fish fit into one of the categories below, but some don't. For the full list please see the alphabetical fish index, or search for fish by country of origin.
Feed a varied diet Flake food is an excellent nutritionally balanced food for tropical fish, but all species relish a varied diet. Where appropriate, try feeding commercially bought frozen livefoods, very small pieces of shellfish (mussel, prawn etc) or culture your own Daphnia, brine shrimp, or worms. See more about foods and feeding here