O - Freshwater Fish Species by common name

On this page you'll find fish profiles for species that has a common name that starts with the letter O

O:

Switch to by scientific name

Ocellated Puffer Fish
Ocellated Snakehead
Otocinclus
Olive Danio
One Spot Mouthbrooder
Oscar
Orange Finned Danio
Orangespotted Snakehead
Ornate Bichir
Ornate Pim
Ornate Tetra
Oscar Fish
Otocinclus Catfish

Freshwater Fish species by scientific name:

Freshwater Fish species by common name: