This week you’re in with a chance of winning a NEWA Mirror UVC hang-on unit. All you need to do to be in with a chance of winning it is create or log into your account, and answer the simple question.

This easy to use, UVC unit can be added to marine, tropical or coldwater indoor tanks to increase water clarity and fish health.

With an adjustable-flow pump included, this complete unit simply hangs on the side of any suitable tank. Eliminating the need for the awkward plumbing-in of other units modelled on pond style UVCs.

Water is passed through a u-bend-style quartz sleeve where it’s exposed to UV light. To enhance the effectiveness of the ultraviolet radiation mirrors line the inside of the unit, reflecting UV light and increasing exposure time.

Both algae and pathogens are killed as a result of the UV exposure, leaving your water crystal clear, and lowering the possibility of disease outbreaks in your fish.

It’s not just the installation that’s made easy by the NEWA mirror UVC. The replacement of a UV bulb has never been so simple and the pump is a synch to get at, remove, clean and replace.

This 9watt unit suits tanks of 100-300l and measures 17.5x13x31cm