Oase UVC 7 Watt Replacement Lamp

The Oase 7W UV Bulb is a genuine, high-quality replacement designed specifically for Oase UV clarifiers. Like all UV clarifier bulbs, it has a working lifespan of around 12 months.

After this time, the bulb may still illuminate but will no longer emit effective UV light, meaning your UV unit continues to use power without delivering results.

For best performance, UV bulbs should be replaced annually, ideally in spring, so your UV clarifier is working at full efficiency during the peak pond season and longer daylight hours.

UV light is highly effective at eliminating single-cell algae responsible for green water, helping to maintain clear, healthy pond conditions. It also sterilises pond water by neutralising harmful microorganisms such as bacteria and viruses, supporting the overall health and wellbeing of your fish.

This bulb is rated for 8000 hours of use.

The Oase 7W UV Bulb is compatible with the following Oase UV clarifier models:

• BioPress 4000

• BioPress Set 4000

• ClearTronic 7W