Submersible Water Pump, Aquarium Pump Adjustable 200L/H 3W Ultra-Quiet Catit Usb Pump For Pond Fish Tank Fountain Fish

【DRY BURNING PROTECTION FUNCTION】Our aquarium pump can withstand dry burning for 48 hours. With the small pond pump, you don't have to worry about there is not enough or no water in your aquarium when you take a short trip. Note: It's better to avoid dry burning 【IMPROVE WATER ENVIRONMENT】Just put the water pump into a water tank, the water will start to flow and provide the living water for underwater creatures. 【STABLE AND QUIET OPERATION】The two suction cups on the side of the pump can be installed vertically or horizontally, which is small and easy to hide. Ultra quiet operation, low consumption. This small garden pond pump does not require any disassembly tools. 【CONVENIENT USB PLUG】No more traditional plug but the USB plug. No more power outage for electricity unexpectedly triggered. You can still charge your water pump with the power bank. 【INCREASE AND GROW NITRIFYING BACTERIA】The water pump can slightly increase dissolved oxygen in water and cultivate nitrifying bacteria which are beneficial to keep water clean. Can be used as aquarium pump, fountain pump, fish pond pump, bird bath pump, fish tank pump, small pond pump, garden decoration, oxygen circulating water, etc..