Yeah Umbie's are real nice looking fish. Also they are the fastest growing fish I have ever had and I've had lots of fish in my fish keeping experience. QUOTE]
I know exactly what you mean. I have never seen a fish eat so much (umbee). My Umbee would eat 5 times more then my dovii. My dovii would attack the food with a blow and run off to enjoy it. And if it was still hungry it would attack anther but never more then what it could eat. The Umbee in the other hand will devour its food (a ok size live gold fish) at times the head of the gold fish would be sticking out of the mouth. The umbee will then try to disable another fish. Once the first gold fish has reached the belly of the beast he would eat the wounded fish. He will cut and dismantle the remanding gold fish for no reason other then to later eat in small servings. I know some oscars become very aggressive if left unfed. This is true for Umbees. The only different is an oscar wont show simi aggression unless left unfed for a week or 2. While the Umbee will show extreme aggression in a matter of hours.