Aquarium Wall Mounted Hang On Filter - External Filter Barrel Small Silent Fish Tank Filter for Water Purification & Circulation System

• 【Efficient Multi-Layer Filtration】: Features an external filter with multiple biochemical filtration and three-layer physical filtration, working layer by layer to clarify tank water effectively. Uses biochemical filter cotton, with filter materials freely placeable as needed (filter materials not included).
• 【Silent & Adjustable Operation】: Fully enclosed filter barrel with a sealed rubber ring reduces noise. Equipped with a flow regulating valve (rotatable left/right) to adjust inlet/outlet water flow, plus a fixed bracket for free adjustment based on tank wall thickness. Shock absorption support blocks minimize pump vibration.
• 【Safety & Protection】: Built-in anti-dry burning design with a thermal protector—automatically powers off if temperature is too high to prevent pump damage from dry burning, ensuring safe use.
• 【Practical Design & Functions】: Telescopic water outlet for flexible use. Inlet and outlet rotate 360° for easy installation. Universal duckbill outlet enables multi-angle oxygenation; connect a separate water pipe to boost dissolved oxygen for healthier fish.
• 【Usage Precautions】: Ensure the pump body hole aligns with the filter box cover; fill the filter with water before operation. Turn off the oil removal switch before feeding to avoid interference.

Product description Product description Fish Tank External filter, multiple biochemical filtration Peculiarity: 1. Work silently 2. The flow rate is adjustable 3. Easy to operate 4: High energy saving Specification: Name: Fish Tank Filter Voltage: 220V Applicable aquarium height: 50cm or less Package Contents: Filter *1 Oil remover*1 Filter cartridges*3 White cotton*3 Diffuser*1 Directions Automatic temperature protection