This sterilization lamp is a comprehensive water treatment solution. Utilizing a high-quality Quartz Tube, it effectively targets and destroys free-floating algae spores and bacteria that cause disease. The housing is made of black engineering plastic, ensuring the device is anti-corrosive and resistant to aging for a significantly longer service life.Safety is a priority with the 180° Shielding Design, which directs the UV light toward the water for maximum sterilization while protecting your eyes and the eyes of your fish from direct exposure. Compact yet powerful, this 3W unit is essential for maintaining water quality and clarity in established or heavily populated tanks.Power: 3W ($220\text{V}$, CN Plug)Capacity: Suitable for water volumes up to $500\text{L}$.Triple Action: Removes algae, eliminates bacteria, and purifies water quality.Safety Feature: $180^\circ$ protective hood for eye protection and directed sterilization.Construction: High-quality Plastic + Quartz Tube for durability.Installation: Includes suction cups for secure placement in aquarium filter boxes or tanks.Maintenance Tip: For maximum efficiency, it is recommended to replace the UV lamp tube every 12 months. Always disconnect the power supply before performing maintenance.