sera marine O-Nip Nature is the treat consisting of carefully manufactured tabs without dyes or preservatives that stick to the aquarium glass with slight finger pressure, allowing to observe even shy fish while they feed.

Due to their high amount of food animals such as bloodworms, krill and tubifex, the treat tabs are particularly tasty, wholesome and valuable for appropriate nutrition. Valuable ingredients as well as a high, easily digestible amount of protein support healthy development, splendid appearance and natural behavior. The little morsels that fall off the tablet are perfect food for corals as well.