Chemboys - Silicic Shield (Bioavailable Silicon) 2 oz commercial-lighting-fixtures 000 ml) in your reservoir

000 ml) in your reservoir

Use either side

The more electronic ballasts that are in operation the greater the disruption

Mounts horizontally or vertically to prevent backflow and debris from entering ducting

Chemboys - Silicic Shield (Bioavailable Silicon) 2 oz commercial-lighting-fixtures 000 ml) in your reservoirChemboys Silicon Shield (Bioavailable Silicon) 0 0 1 is a powerful concentrated silicic acid product formulated to improve plant structure, promote cell wall strength and increase your plants ability to withstand environmental stress. It is 100% soluble and is compatible with all growing mediums. In nature, microbes in the soil slowly break down silicon into a plant available form known as Monosilicic Acid, but in a controlled garden environment this