Pinnaco USB Brushless Water Pump with Strainer for Aquarium Pond Circulating

[High Performance] submersible powered via USB, make still water become flowing water, provides a better living environment for fishes. [USB Version]No longer traditional plug, but applicability wider USB interface, can plug to almost everything with USB interface. [Stable Install]Submersible water pump with slide rail and bottom rubber suckers can be installed vertically or horizontally. [Strainer] water pump with a filter avoiding blocking inlet. Detachable design providing convenience for cleaning work. [Widely Applicable]This small water pump can be used in many different Water circulation applications: pump for pets, evaporative cooler, for hydroponic systems, etc.