you got it =] try a mirror with your aggressive fish (lonely ones especially) you should see my adult male red devil play... he was so crazy he is scared of himself now completely.... he runs away its hilarious
rob
hes currently in a 20g tank (small i know but he fits for know i have a 40g tank with a red 4-5" red devil who is gonna be moved to a 150g+ tank for breeding, i also have a 70g tank with 6 juvenile red devils about 3-4"... schooling and trying to raise pairs but bundy will get the 40g until...
uh oh..... is that your favorite play toy? this is about 2 seconds after reintroducing him to his favorite play toy =P notice his color change. bundy will go from extremely light to very dark instantly and back.