U.V. Sterilizer 3watt
Unlike other UV sterilizers the AA UV sterilizer pumps water directly across the UV lamp, increasing its performance of fighting green water. UV clarification is very effective in controlling bacteria, yeast, moulds, and other pathogens, thus in turn controlling algae growth. The fully submersible design which is completely sealed to ensure no water leakage allows you to easily hide the system behind ornaments or plants and other decor in your aquarium, cutting back on tubing visible in and around your tank!