Is there anyone oposed to feeding blackworm to rays. i talked to a shop owner who is totaly against it for bacterial and parasitic reasons. althought he Hikari blackworms are supose to be free of harmful substances.
I feed blackworms to rays, there is really nothing better to get some weight on a newborn pup. I feed them to my small ray a lot and give them as a treat once in a while to my big rays.
