Submersible UV Sterilizer 9W

The Hygger Submersible UV Sterilizer 9W is a compact water clarification system suitable for aquariums up to 300 liters. It combines a 9W UV-C bulb with a built-in 650 l/h submersible pump that draws water through the disinfection chamber. This effectively kills floating green algae, bacteria, and pathogens without affecting water chemistry. A key feature is the dark protective shield enclosing the UV bulb, which completely blocks harmful ultraviolet rays from escaping, ensuring the safety of fish, plants, and humans.

Key Features

• 9W UV-C Ultraviolet Chamber: Features a high-output 9W UV-C quartz tube lamp that destroys the cellular DNA of suspended algae and bacteria to clarify water.
• Protective Safety Shield: Built with an opaque light-blocking outer sleeve that allows water to flow through while preventing UV exposure to eyes and fish.
• Submersible Filter Design: Completely self-contained system with an integrated 650 l/h pump; requires no plumbing, and sits inside the main tank or sump.
• Timer for Sterilization: Inline digital timer controller allows scheduling operating runs of 4, 8, or 24 hours to match the clarification demand of your aquarium.