Description: Moisture prevents design, moisture-resistant hopper keeps fish food dry, won't get wet or jammed. It accommodates most types of food, including flakes, pellets or crumbles. Two intalled methods, you can choose two methods to install the auto fish feeder. One is to intall it with the pedestal, the other is paste it on the tank cover with the double-side sticker. Make sure the fish feeder is fixed over the water level and not make it fall into the water. Specification: Material: ABS Plastic Capacity: 0.2L Fish tank thickness: 25mm Timing: set 4 times Size Chart: 15cm/5.91inch x 11cm/4.33inch Package Includes: 1x Automatic Fish Feeder Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!