• Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
  • Submersible UV Sterilizer with Timer for Aquarium Water Treatment
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Submersible UV Sterilizer

Model: UVCT-5
Specification: UK Spec (220V-230V)
€12.99
€18.99
€12.99
-32%
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Maintain a pristine and healthy aquatic environment with this powerful submersible UV sterilizer. Utilizing advanced UV-C light technology, it effectively destroys the DNA of harmful microorganisms, eliminating algae blooms, bacteria, and viruses to prevent common waterborne diseases.

Constructed with a durable, high-purity quartz tube for maximum light penetration and a robust ABS plastic body, this unit is designed for safe, fully submersible placement inside a sump or filter system. The included external timer controller allows for precise management of sterilization periods, ensuring optimal water clarity and fish safety.

Key Features

Color Black
Material Quartz Glass, ABS Plastic
Voltage AC 110V/220V
Cable Length 0.9 m
Model UVCT-5 5W, 17.5 cm length, for tanks up to 50 cm
Model UVCT-7 7W, 17.5 cm length, for tanks up to 90 cm
Model UVCT-9 9W, 23.5 cm length, for tanks up to 120 cm
Model UVCT-11 11W, 24.5 cm length, for tanks up to 200 cm
Product Type UV Sterilizer
Placement Type Submersible
Light Source Type UV-C
Features Timer Control

How to use

Ensure the UV sterilizer is fully submerged inside a filter tank or sump before connecting it to power. Use the external timer controller to set the desired sterilization period. Never operate the lamp in open air or expose your eyes or skin to the UV light.

What's included

  • 1 x UV Sterilizer Lamp with Timer

Frequently asked questions

How does the UV sterilizer work to clean the aquarium water?

The sterilizer uses powerful UV-C light to destroy the DNA structure of harmful microorganisms like algae, bacteria, and viruses as water passes over the lamp. This process clarifies murky water and helps prevent diseases without adding chemicals.

Is it safe to use this UV lamp directly in the tank with my fish?

No, the UV light is harmful to living tissue. The lamp is designed to be fully submersible but must be placed inside a filter tank or sump, away from direct contact with fish. You should also never look directly at the light when it is on.

How do I choose the correct model for my tank size?

The model you need depends on your tank's length. The UVCT-5 is for tanks up to 50 cm, the UVCT-7 for up to 90 cm, the UVCT-9 for up to 120 cm, and the UVCT-11 for tanks up to 200 cm.

What is the purpose of the external timer controller?

The included external timer allows you to manage the sterilization periods. This prevents overexposure to UV light, protects your fish, and helps optimize the lamp's effectiveness and lifespan by running it only when needed.