I have witnessed the same behavior from my cherub dwarf angelfish and my two clownfish. Its a 75 gallon reef and the cherub will swim into the clowns corner and will fight with the two clowns, get the worst of it , only to come back later and do it again. Sometimes the cherub gets torn up pretty good. He will then quit for a couple of weeks and then start all over again. Been doing this for over a year.
|