20L Hydro Clay Balls - Natural Premium Hydroponic Expanded Plant Growing Medium Pool & Accessories Heavy duty 4 layer non-woven

Heavy duty 4 layer non-woven polypropylene

The sturdy steel track can support up to 120kg timber or hollow core door

6mm thick tempered glass

Water stains on the surface of the furniture should be wiped dry at the earliest

50Hz setups

20L Hydro Clay Balls - Natural Premium Hydroponic Expanded Plant Growing Medium Pool & Accessories Heavy duty 4 layer non-wovenHydro Clay is a German made, premium quality substrate consisting of spheres of expanded clay, which provide inert structural support for plant roots in hydroponic systems. The consistently round shape (8 16mm) provides a high degree of aeration, which ensures extremely quick drainage and unimpeded root growth. The clay balls are also less susceptible to pest and disease than other solid substrates. Hydro Clay is an ideal substrate to provide