Velda Superdensa Complete Pond Plant Substrate 10L pallets UV clarifiers help to ensure

UV clarifiers help to ensure clear germ-free water through exposure to UV light

Hand Crafted In the UK

BIO-BACT cartridge (biological) (optional - not included)

Skimming net for removing debris including fallen leaves and blossom

Minimal disturbance to the pond used on edge only the middle remains open

Velda Superdensa Complete Pond Plant Substrate 10L pallets UV clarifiers help to ensureVelda Superdensa Complete Pond Plant Substrate 10L Superdensa is a complete substrate for plants which are growing entirely under water, the so called oxygen producing plants. These plants absorb large amounts of nutrients and provide high oxygen water for a healthy pond environment. Oxygen plants thrive optimally with this light and porous growth substrate. Available in bags of 10 litres. Superdensa contains exquisite minerals, which guarantee