Okay, so two of the balas in my 100G have started doing the infamous bala dance thing. At first, I thought it was a mating dance, but then I looked it up, and they are rarely if ever bred in home aquaria (and they're nowhere near full grown). I see them bite each others scales, but none come off, and they are not aggressive fish. Is it time for a bigger tank? Should I re-scape? What in the world does the bala dance mean!?!??!
Thanks!
Thanks!