I know carnivore, massivore and cichlid gold is a popular dry food for rays,
but just recently a friend heard that it's actually not that good for black rays..... health wise and makes their colour turn brown.... I have no proof, but wondered if any one agrees with this? Or any one noticed this effect?
but just recently a friend heard that it's actually not that good for black rays..... health wise and makes their colour turn brown.... I have no proof, but wondered if any one agrees with this? Or any one noticed this effect?

