I'm looking for a good way to feed cherry shrimp. I've been feeding them shrimp pellets and adding one pellet. Then I noticed they'd fight over it and a bigger shrimp would actually "shove" the smaller shrimp away. Then I tried feeding flake and added several flakes. Same type of thing happened. Is there a better way to feed these guys? I don't want any of them to wind up getting injured or anything like that.