The oscar fish, a unique-looking fish from South America ... will run into tiny oscar teeth if you try. Luckily, they're so small that it doesn't hurt if they nibble you. The white oscar has ...

Avoid keeping small green terrors (under 4″) with Oscars ... If you choose to keep the highly compatible sailfin pleco and Oscar fish together, the sailfin pleco needs to be 3 to 6 inches ...