GROW!T Clay Pebbles, 4 mm-16 mm, 40 L Hygrozyme [Sipco Industries] Run it half full and

Run it half full and the pack simply lasts longer between swaps

ensuring a light-proof seal and durability that withstands the demands of daily use

the individually wrapped version holds its charge between them

patent-pending dual-outlet design

GROW!T Clay Pebbles, 4 mm-16 mm, 40 L Hygrozyme [Sipco Industries] Run it half full andPLANT! T horticultural clay pebbles are made from 100% natural clay. They are clean, pH stable, and offer great aeration and drainage in hydroponics, especially in flood and drain, deep water culture, and drip feed systems. Due to their unique structure and ability to cover a large surface area, they offer the ideal environment to foster beneficial bacterial growth around the root zone, leading to naturally healthier plants. When used in aeration of