I was going to say way to much frozen food as well. That is normally a one time a week thing. Best to get them on a good pellet. I feed Hikari food. For me the cost per ease of getting said food, and if my fish will actually eat it all factor into it. I tried NLS a real good food, but she would not eat it. But strait up attacks Hikari food, and I can get it local so win win I guess.