About three weeks ago, I added two pearl gouramis in my 100 gal community tank, they are the same size (just over two inches), but one is very aggressive towards the other one. I'm not sure of their sex , as both have rounded dorsil fins.
To stop this agression do I need to return one to the lfs I purchased them from, or should I add maybe one or two more?
To stop this agression do I need to return one to the lfs I purchased them from, or should I add maybe one or two more?
