Description
💎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. 🐟DOUBLE FILTRATION – First stage Biochemical Sponge Filter. Second stage 254nm wavelength U-V Light treatment. 🐳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.
