ya i fed him earth worms but he won't eat it, i have spent close to 60 dollars on food tryin to get him to eat, and the rocks i didn't take out cause someone said it would be bad for me to take them out cause it would be like starting a new tank up again, i don't wanna loose my other ray, the dent wasn't there the other day and the next night i noticed it, and i have kept a close eye on him and i didn't see the dent less it was small and then got bigger, iam just gonna give up on him now, no more buying food or tryin, if he lives it will make my day, but if he dies i will be pissed but nothin i can do i was gonna pull him out and let him die, but someone said to put him down with clove oil so thats what i prob will do, i hate to do this cause i care about him but iam tired of being stressed out over him and the money