These fish food pellets are designed to sink to the bottom of the aquarium so that fish that live on the lower level can get food. Fish are known to swim and live at three different levels (bottom feeders, mid level feeders and top feeders) and you should feed them a food that is suitable for their level.

Bottom feeders that should eat these pellets include many types of Catfish, such as sucker mouth catfish (AKA Plecos, Ikan bandaraya, janitor fish). Many fish that lives in the lower level of the aquarium should go for this food.