Freshwater fish wiki

Fish care guides

Choose a fish type to browse species-specific care guides, from aquarium setup and water parameters to diet, tank mates and breeding.

Browse by fish type

Available fish guides

8 published guides
Danio
Explore care guides for active freshwater schooling fish, including zebra danios, pearl danios, celestial pearl danios (galaxy rasboras), giant danios, glowlight danios, malabar danios, dracula danios and emerald dwarf rasboras.
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6 published guides
Rasbora
Explore care guides for small, peaceful Southeast Asian schooling fish, including harlequin rasboras, chili rasboras, phoenix rasboras, strawberry rasboras, dwarf rasboras and white cloud mountain minnows.
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19 published guides
Tetra
Explore care guides for popular schooling characins, including neon tetras, cardinal tetras, green neon tetras, ember tetras, rummy-nose tetras, black phantom tetras, congo tetras and more.
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