Feature: 1. The automatic fish tank feeder is suitable for a variety of fish food, such as pellet fish food, powdered fish food, flake fish food, and long strip fish food. 2. 200ml large‑capacity food box has an adjustable discharge opening. It can be added as long as the top sliding cover is opened, which is easy to add fish food. 3. Support multi‑period and multi‑lap feeding settings are optional, which can provide fish food regularly to meet various use needs. 4. Intelligent timing fish tank feeder device, can rotate after being fixed, and you can rotate it to the position you need, making feeding so easy. 5. With press buttons design, large screen real‑time display of various parameters, intelligent control, easy operation, widely used in aquariums. Specification: Item Type: Fish Feeder Material: Plastic Weight: Approx. 300g / 10.6oz Product Size: Approx. 14.3x11x7cm / 5.6x4.3x2.8in Battery Model: 2 x AA Battery (Battery Not Included) Purpose: Suitable for automatic feeding in fish tanks and aquariums. Package List: 1 x Fish Feeder (Battery Not Included)1 x Sticker1 x Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. It is automatically fed 1‑4 times a day, and the fish can be fed regularly and quantitatively to avoid the worry and trouble that the owner cannot feed the fish in time.