Check out this DC5V 2.3W Micro Brushless Water Oil Pump Fountain Pump on Pool’s Geek. The best Swimming Pool Items from Anself.
DC5V 2.3W Micro Brushless Water Oil Pump Fountain Pump description by ANSELF
“This is a compact size submersible water pump (no auto-prime). It is built by a brushless motor ensuring smooth and silent operation than a brushless water pump. Characteristics: Brushless, permanent magnetic rotor, maintenance-free. Stator and circuit board sealed with epoxy resin. a USB interface, DC 5V input. Attached with static sealing, not dynamic, which avoids leakage problems. Small size, high efficiency, low consumption, low noise (less than 35 dB). A wide range of temperature resistance from 0 ┬░ C to 100 ┬░ C. Used in the aquarium, car cooling, humidifier, air conditioner, other cooling and circulation systems. Note: 1. It can be used in water or other liquids (without particles and impurities); NOT for acid and alkaline solution. 2. Do not dry burn the pump, otherwise it would be damaged; 3. PLEASE run the pump vibrate several times in the water to exhaust the air, it can work normally. Characteristics: The color black pump material: ABS Temperature resistance range: 0 ~