Ok this is probably going to be one of the newbiest questions you've seen here but sadly I need to ask. (search never works for me) How do you feed this food to your fish? I just tossed half a cube in with my mysis to thaw and came back a half hour later to find it still in a cube. So I tried to smash it up with a fork and it wouldn't smash up. I thought well mayb it floats and the fish would eat it. Nope wrong again. Sooo help this poor newb out and tell me how this is supposed to work.