Vermiculite, Perlite, Expanded Clay manufacturer / supplier in China, offering 8-16mm Leca Expanded Clay Pebbles for Hydroponic Gardening Orchids and Aquaponics, Chemically Neutral Structurally Stable Lightweight Expanded Clay Pebbles for Aquaponic Farm, 100% Natural Inorganic and Biological Expanded Clay Pellets in Hydroponic Gardening and so on.
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