Devopet Aquarium U-V Light, Al-gae Clean Light for Fish Tank, Green Water Clean Lamp with Timer, Amphibian Aquarium U-V Lamp for in-Line and in-Tank Use, for 20-40 Gallons Fish Tanks(6W)

Highly Efficient Cleaning - This aquarium U-V light utilizes a 254nm wavelength to effectively eliminate green al-gae blooms, turning cloudy green water into crystal-clear clarity

U-V Shielded Housing - Designed with a fully shielded housing, this U-V light ensures no harmful U-V rays escape, protecting both fish and humans

Viewing Window for Easy Monitoring - The housing features a convenient viewing window, allowing you to check the lamp's working status safely and effortlessly

4-Setting Timer - This light includes a versatile timer with 4 preset duration options (4/8/12/24 hours), providing flexibility and energy efficiency. This advanced feature sets it apart from similar products on the market

Fully Sealed & Waterproof Design - Unlike standard U-V lights, this model is fully sealed with epoxy, ensuring complete waterproofing and preventing water intrusion. It’s also versatile for both in-tank and in-line use, making it suitable for sump systems, fish tanks (should have a water pump), or canister filter setups, combining high efficiency with a sleek, unobtrusive design

Reliable Support – Backed by a 30-day refund guarantee, 1-year warranty, and lifetime technical support. Feel free to contact us anytime for assistance