Product description
Weight: Around 850 g (1-4mm), around 800 g (3-5mm), around 750 g (5-8mm)
Size: 1-4mm, 3-5mm, 5-8mm
Expended Clay Aggregate pebbles (LECA) main use is as a hydroponic growing media in flood and drain and dripper hydroponics systems like the Wilma. Clay pebbles are a clean, ph stable, and can be reused a couple of times before they need to be replaced. To create better drainage and aeration when growing in pots, add a layer of Clay pebbles in the bottom.
It is ideal for all aquariums usage as filter or base.