O

Opaline Gourami -- Trichogaster trichopterus
Otocinclus -- Otocinclus sp.
Orange-Finned Loach -- Botia modesta
Orange-Tailed Goodied -- Xenotoca eiseni
Ornate Ctenopoma -- Microctenopoma ansorgii
Oscar -- Astronotus ocellatus

Back to Common Name Listing Main