I just got a new gator gar about three weeks ago, all he would eat is goldfish. I wanted to get him off goldfish and eating krill and tiliapa,I bought some Kent garlic xtreme so he would eat both,but now he is not eating the tiliapa any more, also he has started to mes up my divet fish so had to move them after he killed two of my black bar silver dollers he is about 23 inches long and I have it in with two large arows and he messed up one of there eyes,but I think it will get better I also have a 14 three bar dat,12inch buterkaurfry 16inch flag tail,Florida gar16 inches and a true parrot fish and left two large red hooks. they are all in a 420 gallon tank, do you think I should get rid of the gator gar? or do you think it will eventually calm down and does any one have any suggestions how to get him to eat more variety