Volcano Mineral 3 liters Proscape JBL substrate

The porous volcanic rock guarantees the circulation of water on the bottom and contributes to the contribution of organic nutrients to the roots of the plants. IncRelays the settlement of microorganisms.

JBL Volcano proscape guarantees the fund an excellent supply of oxygen thanks to its conformation with open pores.

It is very rich in important minerals and trace elements such as calcium, magnesium, potassium.

To calculate how much you need:

Length in cm x width in cm x height in cm / 100 = lt of JBL Volcano proscape