Right now I'm out of work so I have a ton of time on my hands. I feed him twice a day. Alternating between shrimp and clams. I was also lucky enough to come across a motherload of fiddler crabs at one of my lfs here so he is pretty happy. The only thing is that he took a scrape to his eye and it clouded up real bad and I know right now he cant see out of it. I hope he gets better soon. I'm running malafix and changing water every day.Definitely not ideal feeding goldies to an MBU but because he had been given live feeders before, just keep an eye out, although it seems like you keep him well fed otherwise im sure more fish would have been killed off by now...