I have an oscar tank, and another huge tank below that I want to set up for a feeder tank. Should I go with mollies, platies, swordtails, or guppies? Which will reproduce/grow the fastest?
Dude, guppies will go nuts all over your tank. If you are looking to fill as quickly as possible, IMO they will do it. However, I don't like a gazillion guppies, so I'd recommend Mollies. A bunch of solid color mollies looks nice.
They breed and breed and breed and they don't really require special conditions to do it. Just get like 4 females and 1-2 males and you're good. Hey, they don't call em feeders for nothing. Oh, and they're cheap too.
i've thought about trying a pinkie with my oscar would they eat one? i'll never do it my wife would never let me i have just always wondered if they would anyone know?