Tetra Pond GreenFree UV Clarifier, 5W, 660 Gallons, For Clean and Clear Ponds Aquarium Water Treatments

UV CLARIFYING LIGHT: Aquarium water treatment Aquarium Water Treatment Ultraviolet clarifier controls heavy algae blooms in ponds and water gardens and keeps water clean and green-free. HIGH-EFFICIENCY UV BULB: Includes UV bulb for up to 11 months of continuous operation. REFLECTIVE SURFACE: Includes reflective stainless-steel insert that increases UV exposure.LIMITED WARRANTY: This UL Listed product features a 3-year limited warranty – see packaging for full details. 4 AVAILABLE SIZES: For ponds up to 660 gallons, up to 1,800 gallons, up to 4,400 gallons and up to 8,800 gallons. HiddenYou may also like TetraPond AquaSafe, Makes Tap Water Safe for Pond Fish, 101.4 oz.