Like the others said, if it fits in their mouths fish will eat it, be it food or other fish.
I would like to disagree with Sprite42 with the Goldfish cant live in warm water. Goldfish are called Cold water fish because they CAN live in freezing water not because they have to. They can live perfectly normal healthy lives in warm tropical water, mind you I wouldnt let their temp go above 80 degrees but then again I probally wouldnt have any other fish have that warm of water either. Im just getting tired of people saying that Goldfish cannot live in a tropical tank because they are cold water fish. My Goldfish tank is kept at room temperature of about 75-78 degrees like my 2 tropical tanks and they do fine in it. Sorry for the rant and im sorry if it sounds rude but I just want people to know that goldfish do not have to live in cold water.
Niki.
__________________
10 Gallon
60 Gallon Tank
|