My clown fish are alone In a 29 gallon with 2 anemones and they seem very happy one is a true per which I believe is the male and the other is a ocellaris clown fish which I believe is the female .when I place my hand in the tank or a finger an inch in the ocellaris will go right to me and bite me they have been together for a month or more one is slightly bigger than the other I will add photos tommorow they also stay around one rock I have seem them clean it or blow on it yet though