1. Material: plastic
2. Accurate feeding, prevent fish food from drifting away
3. Large feeding port, chute design, directional feeding
4. Transparent acrylic feeding tube, firm suction cup, high definition and transparent
5. Various specifications are available, suitable for different depths of fish tanks
6. Length: about 17cm, 28cm, 38cm
7. Packing list: feeder x 1, fixed suction cups x 2