<a href=showthread.php?s=&postid=7813369#post7813369 target=_blank>Originally posted</a> by MIKE NY
if introduced together in your 72 ...they should be ok, but may bicker until terrritories are set. I thought I had a pair, but the larger killed off the smaller one. I have other species of damsels spwning all over my tank. They will be aggressive defending their own territories and more so if they spawn.