Tetra Holiday is a healthy nutrition for all ornamental fish. TetraMin Holiday contains the patented formula contining tasty Daphnia, essential vitamines, trace elements and minerals. With the singularly BioActive formula for healthy fish. The aquarium water does not become cloudy and the food is easy to dosage. Place the needed number of Tetra Holiday food blocks in your aquarium. The needed quantity depends on the size of the aquarium, the number of fishes and the number of vacation days. One food block is sufficiently for one aquarium (approx. 60 l) with 5-15 fisches (3 - 6 cm fish length) over an period of 14 days.Feed analysis in block: protein 40.5%, fat 5.5%, crude fiber 4.5%