a breeding pair of convicts will kill anything else that goes in the tank with them, even many much larger fish. They don't have to be a breeding pair to wipe out your standard livebearer population (this is from experience!)
eat head first b/c if tail goes in first, feeder's gill will clip predator's gill, and cause unable to swallow.wonword;1579285; said:im sure many fish that your monster eats in its natrural habitat have a piny dorsal fin, most cichlids and sunfish do . . . i think thats why fish naturally try to eat their fish head first? thought they sometimes dont
Ransom;1595345; said:I currently have 2 small giant snakeheads that will be eating the feeder fish
also here in the UK
you can not buy FEEDER fish as its illigal to feed a live fish to another one (so my LFS tells me when i asked)