07-23-2008, 02:42 AM
It really doesn't harm or effect my two Black Calvus...they do their side defense thing. The Julidochromis Ornatus is quite persistent about showing the Calvus he is the king-O-tank. He is the only one out of the 7 juli's whom is very very very aggressive. No harm is done to the Calvus as far as I can tell. It is just amazing to see how relentless the little guy is. The Calvus are like slow-moving heavily armored ordinance. They seem to be indifferent about the whole affair.