I agree with Ryan. They are relatively gentle compared to other fish their size, but they can be VERY rough on each other. My male routinely beat up the female he had been together for 4 years, and they were in a 10' tank.
I think you will be happy with one if breeding is not necessarily the goal. They are not shy and don't have to be pairs or groups.
Do you actually plan to keep the RTC in that tank for life?
I think you will be happy with one if breeding is not necessarily the goal. They are not shy and don't have to be pairs or groups.
Do you actually plan to keep the RTC in that tank for life?