30-50 Gallon Aquariums Power Filter with Surface Skimmer, Lychee External Quiet Fish Tank Filter, Hang on Back Filter, Filtration & Adjustable Water Flow, Dual Waterfall for Increasing Oxy

Brand: Lychee

Color: Green

Features:

• Double Waterfall Aquarium Hang On Back Filter: Strong Flow: 172GPH can quickly purify fish tank water quality. Double water flow design increases the water flow and adsorbs some fish poop at the same time, suitable for application for 30~45 Gal (100-200L) fish tank.
• Multi-Layer Aquarium Filtration: The quiet aquarium filter features built-in, replaceable, three-layer filter boxes, multi-layer activated carbon filtration, which can filter and absorb 99% of the sundries for purifying water and maintaining a healthy aquatic environment. Regular replacement: the store has separate filter layers for sale.
• Adjustable Flow & Shock-Absorbing Fixed Knob: Different fish require varying water flow intensities. Simply toggle the adjustment switch to select the appropriate flow. Besides, our low noise aquarium filter features a shock-absorbing fixed knob that stabiliz