Mother Earth HGC714114 Hydroton Original Expanded Clay Pebbles, 25...

Mother Earth HGC714114 Hydroton Original Expanded Clay Pebbles, 25 Liter, Terra Cotta

• The original Hydroton brand expanded clay is a unique, lightweight expanded clay aggregate made in Germany
• This natural clay is mined, formed into pellets, then kiln fired at high temperatures to cause the clay to expand into tough, lightweight balls
• Clay naturally has balanced capillary action, with an ideal surface structure
• Brand name:Mother Earth