YEE Tank Filter Nano-Level Bacteria House For Beneficial Bacteria Filter Media For Aquarium Tank Water Purifier

Yee. Fish Aquarium Accessories: Suitable for fish tanks, aquariums. Fish Tank Filter System: Effectively prevent bacteria, germ and bacteria growth in the fish tank, suitable for large and small fish tank. Aquarium Hang on Filter: Easy to install and easy to remove, suitable for fish tanks. Fish Tank Uv Sterilizer: Suitable for fish tanks, tank tank. Fish Tank Filter Media: Effectively traps mineral deposits and gases, traps organic calcium and other impurities in the water. Ultra-fast water. High-speed culture. Water permeanility. PH value. Adsorp odor. Activated water quality