Programmable: You can schedule it to feed at any time of the day and night, offering single, double or triple feeding, while you can also manually feed and enjoy feeding. EASY TO ADD FOOD: This automatic fish food dispenser is designed with a top opening for quick and easy addition of food, allowing you to easily increase or decrease the amount of food you eat without removing the feeding container. Moisture-proof: Funnels with moisture-proof design help keep fresh, dry food away from dampness or clogging. This fish feeder is suitable for different types of fish feed such as flakes, granules, powders and strips. Bulk Food: The large capacity holds enough food to keep your fatty fish on the go. The hatch-style food door is fully adjustable so you can choose how much food to use per meal.