Oase - Part - 15665 Replacement Ballast Unit BioSmart and BioPress Pond Vac Discharge Kit but with a much greater

but with a much greater density- making it stronger and more hard wearing

Using the skimmer ensures a cleaner pond environment

the LED light unit prevents moisture build up which helps to reduce the need for cleaning and can last up to 50

making it a must for avid Koi and Pond Keepers

Oase - Part - 15665 Replacement Ballast Unit BioSmart and BioPress Pond Vac Discharge Kit but with a much greaterGenuine Oase Ballast Unit. This Replacement Ballast unit for 7, 9 and 11 Watt will fit a selection of Oase units. The unit fits the BioSmart and BioPress filters. Please check your filter Instruction manual for correct part number. Specifications Part No 15665 Fits BioSmart Set 5000 (50525) BioSmart Set 7000 (50449) BioSmart UVC 8000 (57375) BioSmart Set 14000 (50451) BioSmart UVC 16000 (57377) BioPress Set 4000 (50499) BioPress Set 6000 (50453)