Well...it's been a week since I've bought live food for any of my fish. The only one that was really dependent on live feeders is the Chinese Perch. The closest I'm getting is him eyeballing the Hikari Carnivore Sticks that I throw in there, which the catfish greedily takes all. My RCK spits it out. This is the first time I've had issues feeding with Hikari! But this is the first time I'm using the Carnivore Sticks. Any advice?