DONGKER Electric Oil Film Remover,Stainless Steel USB Aquarium Surface Skimmer with 2 Powerful Suction Cups for Home Fish Water Tank

【High Quality】stainless steel material, CNC punching process, corrosion-resistant and not easy to rust, long service life. Simple structure, easy to maintain regularly. 【Compact Design】small size, does not take up too much space in the fish tank, very suitable for mini fish tanks. 【Efficient Cleaning】absorbs oil in the fish tank water, filters larger impurities in the fish tank water,allows Stain to be drawn in from the top by the water pump, where it is trapped on the filter cotton, while clean water flows out through the bottom holes 【USB Plug】working voltage DC 5V, when using, it needs to be connected to the mobile phone power plug, mobile power supply, laptop, USB socket, etc. 【Simple Installation】with 2 strong suction cups adsorbed on the inner wall of the fish tank, it is not easy to fall off, and keep the surface of the installation position clean.