A friend of mine told me that Frozen fish food, I.E. krill, Plankton, bloodworms, can screw up your Bio filter.
I know all of the frozen food from Hikari is sterilized an fortified with vitamins. But Im not sure about the other brands.
Could this be true?
I know all of the frozen food from Hikari is sterilized an fortified with vitamins. But Im not sure about the other brands.
Could this be true?