Signifer Rainbow

[Tim13]

Hi, so I have a honey gourami, a signifer rainbow, and 4 panda corys in my 10 gallon tank. The Signifer Rainbow is a male. Today I added another male signifer rainbow and he chased around the original one non-stop. So I removed the aggressive one and put it in another tank. Is it ok to keep signifer rainbows alone? Would they do ok alone?


Thanks,
Tim