This Automatic Fish Feeder is quiet and stylish, perfect for feeding goldfish and turtles on weekends or holidays. Its universal design also makes it suitable for various pets such as fish, turtles, newts, and frogs. With this smart feeder, you can enjoy your travels with peace of mind. Never worry about forgetting to feed your beloved pet again!Intelligent design: Up to 4 feeding times per day, with 1-3 meals per time. Each feeding time is precise to the minute, allowing you to set different feeding times to suit your needs. You can also feed manually and experience the joy of feeding; simply press the 'Manual' button.Two installation methods. One involves installing it with the base, and the other is to attach it to the tank lid using the double-sided adhesive. Suitable for open and closed aquariums. Ensure the fish feeder is fixed above the water level after installation.The large 200ml capacity feeding bucket is perfect for most of your fishing trips. Adding fish food to the top of the automatic fish feeder is easy; there's no need to disassemble the bucket.This automatic fish feeder is powered by 2 AA batteries (not included). Generally, depending on the number of meals consumed, it can be used for 3 to 6 months with each set of new batteries.