ADVANCED FILTRATION: The multi-layer filtration system uses both mechanical and biological media, providing a large filter surface that effectively removes fine debris and harmful substances while supporting beneficial bacteria growth. SELF-VENTING: This external fish tank filter includes a practical self-venting function, helping expel trapped air from the system for an easier, smoother startup. COMPLETE SET: This set comes with all essential components in one box, including filter media, hoses, adapter, intake and outlet pipe, and water diffuser, removing compatibility concerns and ensuring quick, easy installation. COMPACT PLACEMENT: With the filter’s 288x179x337 mm profile and stable base, this external filter can be positioned neatly next to or below your aquarium, maximising tank space for aquascaping and fish movement. ENERGY EFFICIENT: With an adjustable flow rate up to 800 litres per hour operating at just 17 watts, this filter delivers powerful circulation while keeping noise and energy consumption low, helping maintain a peaceful environment for your fish.