Automatic Digital Fish Food Feeder for Small Aquarium Fish Tank - This product combines the function of food vapor barrier, automatic feeding and other functions. Each feeding amount can be adjusted. With manual feeding function. It can be fixed on the edge of the aquarium or glued on the top of the aquarium. Good helper for aquarium lovers when they are on vacation or busy. Size: 120 x 70 x 100 mm (Length x Width x Height) Power supply: 2 x AAA batteries (not included) You can set the number of meals per day and the time (only at fixed times) Maximum 4 times of meals per day Feeding amount: Small particles (1.5) weight 70 grams, 5 grams each time, 14 times in total Large particles (4.5) weight 40 grams, 2 grams each time, 20 times in total The feed capacity is 100 ml. Support multi-day feeding, you can set up to 99 days. With unique anti-clogging fish food dispensing system to ensure normal distribution. Sealed food door to effectively prevent moisture from entering, and keep the food dry. Support manual feeding. With LCD screen, time display, easy to set. This product is only suitable for small food particles and for small aquarium at home1 x Aquarium Feeder 1 x Bracket 1 x Manualx Sticker