Hi, i am new here and i am realy interested in raising fish. I used to have seahorses, they would court and once i had some babies but they died and about 2weeks ago my last seahorse died. I have a 55 gallon reef tank,a week ago i got an anthia and a sebae clown and yesterday i got a mate for the clown he is much smaller than the first clown i got. The larger one is also acting aggressivly to the younger,smaller one. What should i do to incourage mating?