I am feeding my 2 rose bubbles krill but they do not seem to enjoy it too much... is there an ideal food to feed it? I make homemade fish food for my freshwater tanks is there a food I can make for them to grow super fast and jet them to split? I have sps in the same system and they just seem to be way smaller than when I bought them and the feeding response to krill is poor. They still eat it but are not growing much either.