Vitalink clay pebbles are manufactured from high-quality clay and have been tumbled to remove any sharp edges. These pebbles are perfect for most hydroponic systems - IWS, Wilma, Aquafarm, etc., and will also improve drainage and aeration levels in more traditional mediums like soil and coco.

• Available in a handy 10 litre bag - great if you only need smaller amounts

• Free draining medium

• Manufactured with a tumbling process that removes sharp edges

• Robust structural integrity

• Pre-washed

• Provides great aeration levels for rapid plant growth