So just an update, my wolf is eating
. Right now I'm recreating "nature", I buy feeders, I keep them in a 10g tank and only feed them massivore. Then I feed the goldies to the wolf so he has the extra nutrients (trust me they are there these goldfish are fat beyond belief after the feeding). This is just temporary, I just wanted to make sure he was comfortable eating in the tank, soon I'll be trying to get him used to mussels and shrimp, but ya I had bought a dozen of these feeders when i got the fish so I'm just gona finish them off (4 more). Thanks again for all the people who gave me tips and help!