I have platty's in my 10 gallon tank.. I expected them to breed but i didnt expect them to breed with the alge eater... I just noticed today that my alge eater is preggers.. she is the only one in there and i have had her for about 3 months... Is it possible that my platty got her pregant.? And Yes she is for sure pregnant... I also have some snails in the tank to and they are breeding like crazy to.. If this keeps up iam going to have get either a bigger tank or take some to the fish story for exchange ...Not that iam complaining mind you... but they are horny little devils... makes me kinda jealous lol