DD-100A/200A electric water goblin with USB power

Features:

1. Use 5V low pressure water pump（5W, 200L/H, Hmax 0.8m） for safer use.

2. High-quality biochemical filter cotton, with both physical and biochemical filtration.

3. Additional filter box design which can contain more filter material.

4. Provide more nitrifying bacteria attachment area. Better biochemical filtration.

DD-100A: 148*157MM

DD-200A: 160*193MM