Description: Material: ABS Color: yellow,blue Size: 13.5*11.7cm/5.3*4.6inch Container capacity: 100ml, 210ml Feature: 1.The automatic fish feeder is equipped with a freely adjustable timer. You can choose the "automatically rotate every 12 hours" or "automatically rotate every 24 hours" mode. In this way, you can optimize the feeding time zone and feed automatically even in busy situations 2.Press the button on the automatic fish feeder, and it will feed once automatically without affecting the preset time. This product is equipped with a built-in battery and is not suitable for use in water. 3.This automatic feeder can adjust the feeding amount in six Settings by pressing the plus button on the food box. In this way, you can control the amount of food you feed, feeding it in small amounts at several times to keep the fish healthier 4.The automatic feeder is equipped with two food boxes of different sizes. The capacity of the large food box is 210 milliliters and that of the small food box is 100 milliliters. You can choose food boxes of different sizes according to your needs 5.The automatic fish feeder is easy to install and can be fixed with the included installation clip . The fish feeding box is detachable. When installing it, you must press it firmly to ensure it is firmly installed in place. Note: 1. Based on actual usage effect. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package included: 1 *Fish tank feeder