I had read somewhere that it's best to feed freeze dried bloodworms and flakes and pellets aren't great. But I also saw something saying to opposite. My fish aren't as interested in the pellets I have for them then with the frozen bloodworms I give them maybe once a week for a treat. They LOVE them. I also have freeze dried. So what should I give them regularly? As I said they don't care much for the pellets and sometimes get wasted.