55 gal Drum with Pre-Drilled Locking Lid air-purification act as an organic catalyst

act as an organic catalyst in biological processes

This important micronutrient plays a valuable role in photosynthesis

the NaOClean E-Water system enhances healthy growth and can be used to control foliar diseases of greenhouse-grown ornamental crops

High quality aluminum for excellent reflectivity

Smart Float provides an ideal air-to-water ratio

55 gal Drum with Pre-Drilled Locking Lid air-purification act as an organic catalystThis high quality 55 gallon drum is black in color and comes with a pre drilled solid cover and bolt ring closure. It is perfect for use as a reservoir for larger hydroponic systems. The pre drilled holes can be used for the grommets and barbed fittings necessary to outfit the drum with tubing for filling and draining. A larger hole can also be cut in the cover to act as a port for adding nutrients, checking pH, etc. Features 55 gallon nominal