hi,
i've currently got 3 sterbai cories as part of my community set up in a 64l tank, but have read a few times about them preferring to shoal? The 3 I have hang about together most of the time and are real characters. I'd like 3 more but I'm not convinced I've room, I don't want to overstock - my sig shows what I've got and I reckon I'm pretty full. However I also don't want the 3 to be less settled than they should, they seem happy at the moment digging around in the sand and swimming pretty much all over the tank.
What should I do?
thanks for the advice in advance.