I have a maroon clown fish about 3 4 inches. i have in my 56 gallon tank and i wanted to add 2 3 more clown fish. i was thinking ocellaris. my question is can i add the clown fish or no? i have heard that maroons are the meanest clown fish around. if i can add the 2 3 other ocellaris is there a special way to add them like isolate the maroon until they get settled or something.