I didnt buy any scallops. Like you he had some before and eat one but not again. The mussels and clams though he loves. It is really convenient to feed these. I dont have to work to get them open. Pull a couple out and thaw them and drop them in. I wish he would push the shells out to the front instead of the back of the tank but not a big deal. Has anyone ever had to deal with a bunch of bristle worms. Seems like they like trannys den. I took his den rock out today and blew about 12 good size ones out of the rock with compressed air. then put the rock in a bucket with clean RO water for about an hour then back in the tank. I havent seen any others in the tank. just in his rock. I am sure its because thats where the food is