Leca 8-16mm 50L clay pebbles Heater tube is fully submersible

Heater tube is fully submersible

Stronger and healthier plants are better suited to resist the attack of pest insects

- Bloom B :

A total of 40 Liters can be made with 1 unit

Leca 8-16mm 50L clay pebbles Heater tube is fully submersibleLeca is a unique, lightweight expanded clay aggregate. Leca is ecologically sustainable as it is derived from a replenishable source, clay. Clay is mined, formed into pellets and fired at high temperatures to cause the clay to expand into lightweight balls that are porous but do not float like perlite. Clay naturally has balanced capillary action to accelerate plant growth with an ideal surface for root structures and beneficial bacteria. It drains