Enter Quantity:
Superdensa is a complete substrate for plants which are growing entirely under water, the so-called oxygen producing plants. These plants are playing a very important role in pond environment: they absorb large amounts of nutrients and provide high oxigen water and consequently for a healthy pond. The plants thrive optimally in a light and porous growth substrate.This item is heavy weighing 6.5 kilos so is more costly on postage and packing.
Available in bags of 10 litres.
