Fish Database
16 freshwater fish species indexed. Click any fish to view profile and compatible tank mates.
Betta Fish
Betta splendens
semi-aggressive · 5 gal
Neon Tetra
Paracheirodon innesi
peaceful · 10 gal
Guppy
Poecilia reticulata
peaceful · 10 gal
Corydoras Catfish
Corydoras aeneus
peaceful · 20 gal
Angelfish
Pterophyllum scalare
semi-aggressive · 40 gal
Discus
Symphysodon aequifasciatus
peaceful · 55 gal
Dwarf Gourami
Trichogaster lalius
peaceful · 20 gal
Platy
Xiphophorus maculatus
peaceful · 10 gal
Molly
Poecilia sphenops
peaceful · 20 gal
Swordtail
Xiphophorus helleri
semi-aggressive · 20 gal
Zebra Danio
Danio rerio
peaceful · 10 gal
Tiger Barb
Puntigrus tetrazona
semi-aggressive · 20 gal
Harlequin Rasbora
Trigonostigma heteromorpha
peaceful · 10 gal
Oscar
Astronotus ocellatus
aggressive · 75 gal
Bristlenose Pleco
Ancistrus cirrhosus
peaceful · 30 gal
Cherry Shrimp
Neocaridina davidi
peaceful · 5 gal