The Velda Fish Feeder has been designed to automatically supply fish with the quantities of food they require up to 8 times, every 24 hours. The dosage and frequency can be easily programmed, helping your fish stay healthy and obtain optimum growth. The feeder has a built-in worm screw mechanism that has been designed for grain and pellet feed. It allows the food to remain dry and loose. The feeder is the perfect solution for regular feeding with complete control, either during holidays or simply to help you out with your busy lifestyle.