I just aqcuired a 13 inch male marmorata from george at shark aquarium.. since this guy has been in my possession his eating habits are undesireable at best. Before fasting him to switch to prepared foods I wanted to fatten him a bit with live QT feeders. All he does is kill them and out of two feedings of 25 he has maybe eaten 5. All my water params are good and he does normal pike things besides gorge. Any one have any suggestions as to what I might do to coax him to feed?