• 💎CRYSTAL CLEAR - Turns CLOUDY and GREEN water crystal clear in 3-7 days. The larger the fish tank, the longer it takes. Reduce the number of water changes in the fish tank.
• 🌊3-STAGE FILTRATION - A. Blue Biochemical Sponge Filter. B. Ceramic Filter Media Bio Filter. C. 254nm wavelength U-V Light treatment.
• 🍃SMELLS FRESH - Once the fish tank is full of green will be accompanied by the smell. This green killing machine can reduce the unpleasant smell in the fish tank.
• 🐳SEPARATE SWITCHES - Control the water pump and fish tank light separately. When you only want to use the aquarium filter function, you can turn off the fish tank U-V light separately.