Originally posted by vato
I don't think it would be too small for one silver dollar, and 4 neons, but the silver dollar, but they are pretty excitable, so he might run from end to end and start bashing his head on everything, that's never good. Also the Silver Dollar will eat the neons for sure once he is big enough. In a tank you might be able to fit a couple silver dollars, just not with angels because the fish have personalities that won't match in a tank that size. One is really calm and the over is very active. That's the reason to not put them together, also the angels fins might be a little too tempting for silver dollars to resist!