D-D 39w Replacement UV Bulb for UV Sterilizer Filter Socks ultra-clear viewing

ultra-clear viewing

Ideal for aquariums with low or ultra-low nutrient levels and carbon depletion

With a Eurobraced design (for 425 models and above) for added strength

testing phosphate every 4 days and adjusting dosage accordingly

100ml bottle

D-D 39w Replacement UV Bulb for UV Sterilizer Filter Socks ultra-clear viewingEnsure optimal performance of your D D 39w UV sterilizer with this high quality replacement UV bulb. Designed to help control green water and algae within your aquarium, this 39w bulb should be replaced every 6 months for continuous water clarity. It works efficiently with the D D UV sterilizer, promoting healthier water conditions and a clearer tank environment for your fish and plants. Key Features: Replacement UV bulb for D D 39w UV sterilizer