I got a glofish beta and brought him home and he was fine that night we the next day all his fins were falling off and he couldn't swim right he was always laying in his side couldn't go up to the top of the tank so i thought about a bigger tank and a little friend to get him so i got him and bigger tank and a african claw frog and he still acted the same and he died about 3 and 1/2 days after i got him