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Freshwater Fish Compatibility Chart

Freshwater Fish Compatibility Chart

Click on any row to highlight it, and find the best matches for your freshwater fish.
Legend
usually compatible sometimes compatible rarely compatible
African (asst.) Angelfish Asian Fish (asst.) Barb Betta Catfish (Corydoras) Catfish (Synodontis) Catfish/Scavenger Central American (asst.) Danio Discus Dwarf Gourami Eel Fancy Guppy Goldfish Gourami Haplochromis Invertebrate Killie Fish Knife Fish Koi Lake Malawi Cichlid Lake Tanganyika Cichlid Lake Victoria Cichlid Loaches/Botia Molly Mono/Scat Oscars Platies/Variatus Plecostomus Puffers/Brackish (asst.) Rainbowfish Rasbora Shark South American (asst.) South American Cichlid S. American Cichlid (Dwarf) Swordtail Tetra West African Cichlid Plant
African (asst.)
Angelfish
Asian Fish (asst.)
Barb
Betta
Catfish (Corydoras)
Catfish (Synodontis)
Catfish/Scavenger
Central American (asst.)
Danio
Discus
Dwarf Gourami
Eel
Fancy Guppy
Goldfish
Gourami
Haplochromis
Invertebrate
Killie Fish
Knife Fish
Koi
Lake Malawi Cichlid
Lake Tanganyika Cichlid
Lake Victoria Cichlid
Loaches/Botia
Molly
Mono/Scat
Oscars
Platies/Variatus
Plecostomus
Puffers/Brackish (asst.)
Rainbowfish
Rasbora
Shark
South American (asst.)
South American Cichlid
S. American Cichlid (Dwarf)
Swordtail
Tetra
West African Cichlid
Plant