Genuine Oase Replacement Quartz Sleeves biOrb Classic the airstones help to create

the airstones help to create oxygen rich bubbles adding the essential circulation needed in the pond system

making them perfect for accentuation pond edges or garden landscapes

All models come with a 3 year warranty

Optional Heater Pack Includes:

The set consists of 2 Black Fine Foam and 2 Medium Blue foams

Genuine Oase Replacement Quartz Sleeves biOrb Classic the airstones help to createPlease Note Model 56885 36 Watt Vitronic needs Quartz 21763 for most years. Replacement Oase Quartz Sleeves. Regular maintenance on your Pond equipment is recommended and along with changing the UV bulb, your quartz sleeve needs checking and replacing regular. Here we have a selection of genuine Oase Quartz sleeves to fit their units. From Filtoclear filters to Bitron Clarifiers. Check your units instruction manual for which part number you need and