Ok, when I first got Arnold (my Oscar)...he gobbled up the silverside and krill (frozen...not feeders) even eating from my hand. Now he barely touches them..did I burn him out??? He does eat his pellets, not the sticks though. Then I got some earthworms thinking he would like them..he bit at it and shook it a few times, but ultimately let it fall to the bottom and left it there. Do you think something is wrong????
