TetraMin is the world leading complete food for all tropical ornamental fish. The balanced diet in this flake food promotes healthy and colourful pet tropical fish. It also contains Tetra’s patented ActiveFormula to maintain a healthy immune system. Tetra Feeding guide: Feed TetraMin flakes to your fish 2-3 times a day, feeding only as much as your fish will consume within a few minutes. Vary your fishes' diet by feeding Tetra FreshDelica 2-3 times a week