Garlic, as an additive to fish food, has proven to be very effective in controlling both internal and external parasites. It is also excellent for strengthening the immune system in aquarium fish and stimulating the appetite. The holistic benefits of garlic together with the natural ingredients of Omega One result in an extremely beneficial specialty food for your expensive and cherished saltwater fish. Omega One Marine Pellets are rich in Omega 3 & 6 HUFA's, and contain natural pigments for vibrant colors. Made with an abundance and variety of fresh seafood proteins. Never clouds water.