I started my 29 gal nano with two ocellaris clowns.everything was fine until a couple of weeks ago when it appeared they started to fight with each other.today I found the smaller one had jumped out of the tank and died.what to do now? It's a problem adding a new clown to the tank,right? I wasn't planning on breeding them but it was nice having two.should I get two new ones or just stay with the one and maybe add a different fish.i also have a yellow assessor and a shrimp goby pair.any thoughts?