China Leca Lightweight Expanded Clay Aggregate for Hydroponics, Find details about China Clay Pebbles, Expanded Clay Pebbles from Leca Lightweight Expanded Clay Aggregate for Hydroponics
Expanded Clay Pebbles for Hydroponic Aquaponic System
Expanded Clay Pebbles for Hydroponic Aquaponic System are Lightweight Expanded Clay Aggregate ( Also named Leca, Light Weight Expanded Clay Pebbles, Expanded clay) is made from 100% natural clay at average 1200 degree in rotary kiln, the Yielding gases are expanded by thousands of small bubbles as long as this temperature and porosity will appear by many voids and honeycombs at these round shape aggregates when melted materials become cold. ttles in all shapes.