New Patented Structure with Non-Return Valve Ensures that No Water Flow back When Power off. After Power Supply is on, Water Will Circulate Quickly Without Pump Racing.
High Quality Silent Design is Adopted to Prevent the Pump From Making Noise When Operating
Two-Stage Filtering Cartridges Enhance Filtration Efficiency and Quality. Extend Filtering Area to 2 -3 times Wider.
Bio-Sponge is Attached to Water Inlet to Prevent Baby Fish from Being Sucked into the Hang-on Filter
