High-efficiency submersible UV light with premium quartz glass sleeve for optimal UV-C transmission, ensuring 99.9% pathogen elimination in freshwater and marine tanks.

Precision-engineered waterproof casing (IP68 rated) with corrosion-resistant stainless steel clamps for secure mounting in aquariums up to 500 gallons.

Dual-wave 254nm UV bulb with extended 12,000-hour lifespan, ideal for algae control, disease prevention, and crystal-clear water in reef/saltwater setups.

Low-profile cylindrical design (25cm length) allows discreet placement behind rocks or filters, featuring twist-lock silicone seals to prevent leaks.

Energy-saving 9W compact system operates silently (