40W Aquarium UV Light for 600-0000 Gallon, UV Pond Water Clarifier with 4 Timer Settings for Koi Pond, Swimming Pool, Spa, Large Fish Tank, Cold Plunge UV Light for Pond Water Purification

Upgrade your water purification system and enjoy a superior water clarification experience! This advanced UV-C light is custom-tailored for ponds, aquariums, cold plunge tanks, and fish tanks. Utilizing pure physical UV-C technology without any chemical additives, it safely purifies water and restores water clarity with up to 99.99% efficiency.

• 4-TIMER SETTINGS: Easily choose from 3H, 6H, 12H, or 24H. It automatically shuts off when the timer ends, providing safer and more convenient operation.
• RAPID & HIGH-EFFICIENCY: Utilizes UV-C light for pure physical water purification, rapidly restoring water clarity with up to 99.99% efficiency. Specially designed for ponds, aquariums, cold plunge tanks, and fish tanks.
• EXTRA-LONG POWER CORD: Comes with a 16.4 ft power cord for easy plug-in. Paired with the timer, it easily accommodates outdoor ponds, aquariums, and cold plunge tanks.
• UNIQUE SELF-SINKING DESIGN: Features a built-in tail weight for fast sinking and stable bottom placement, ensuring 360-degree all-around effectiveness.
• ENHANCED SAFETY & 365-DAY WARRANTY: Made of high-transparency, explosion-proof quartz glass, this material allows UV light to penetrate the water more safely and effectively. The quartz tube can withstand temperature changes up to 572°F.