I have an ocellaris clown, he is very timid. Id say thet they are very docile. I have three true perculas and they are all very friendly as well. I have one in my seahorse tank. Not as docile as the ocellaris, but pretty close. I also have a gold stripe maroon. She is pretty laid back as far as maroons go. She never bothers anyone, unless they land in her anemone. But all fish are different some are just mean, others are big babies.