how much larger was the new one you added? They say the larger the better because dominance will be established faster. Mine are doing alright, one has a mouth size bite in his
dorsal fin, thats not so good, but mela fix will take care of that

That stuff is magic in a bottle! The whole dukin out is up to you, mine fought pretty hard and i was about to take them out, but then I noticed them doin the whole twitchin deal, that a start of a good sign. Unfortunately maroons are one of the most aggressive clowns, I'ld say try it but make sure you watch them.