Automatic Fish Feeder: This fish feeder can automatically feed fishes by simple setting. No more worrying about power problems when you are on vacation or at work. You can configure the fish food amount, feeding times and fish feeding timing manually or automatically. Up to 2 times a day: Adjust the slider to adjust the food amount. Up to 2 meals per day and 1 rotation per time. Switch to manual mode if needed. Follow the instruction to easily set the modes. Flexible and convenient. Food style selection: This item can only be used for dry food. Very suitable for fish pellets, pellets, strips and flakes. Please place this item higher above the tank to prevent the food from getting wet. Then fix the tank lid tightly and leave only one hole exposed. Put some water weed into the hole and let the food fall into this hole. The fish will then come and eat the food.