Oase spear lamp UVC 18W

The Oase UV Replacement Bulbs are characterized by there high quality. Since the UVC clarifier is mostly in constant use, the effect can wear off after approx. 8000 hours. It is therefore recommended that the lamps be replaced at regular intervals. It is best to think about this in spring so that your clarifier is ready for the whole pond season. These are available in 7 different sizes.