To jump on this thread, I received 4 lyretails the other day and they were sold as 1 male 3 females. When they arrived, 2 of them look like they could be the male and they are constantly bickering. Will one succomb and turn female or will I have a constant problem? These are my first Anthias. Also, to the OP they are out and about until the lights go off and then they head to the coral.