General description This 2-piece aquarium filter amplifier set features a double aquarium filter equipped with 4 replacement sponges, designed for both biological and mechanical filtration. Made from high-quality, non-toxic plastic and sponge, this filter is safe for your aquatic life and promotes a healthy environment. Technical specifications Material: High-quality plastic and sponge Type: Biological and mechanical filtration Installation Adjustable water drain hose allows for customizable water flow direction and height. Compatible with 2 suction cups for easy installation anywhere in the aquarium. Can be discreetly hidden on the back wall of the aquarium. Functions as a pre-filter or secondary filter. Usage Removable sponges for easy cleaning and replacement. Use tank water instead of tap water for cleaning the sponges. Rinse and squeeze the sponge several times until the water runs clear. Ideal for shrimp tanks, breeding tanks, turtle tanks, and various fish species. Other