i just got a 8in. silver aro who is in with a clownknife and 2 clown loaches. they all will only eat frozen bloodworms but the question i have is that i have to feed the aro till he is clearly fat and not hungry any more till my other fish can get a chance to eat, then its the clownknifes turn who does the same thing, leaving the loaches to do clean up which they do very well i might add because they also have large bellies. i feed twice a day. am i overfeeding or just keeping my fish happy?