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Specialists in Indoor and Organic Horticulture
Clear Tubing Hose - 4mm (8mm OD)
is backordered and will ship as soon as it is back in stock.
This flexible clear rubber tubing can be used as an air line or water line for your aquatics, hydroponics and aquaponics. 4mm inner diameter. 8mm outer diameter.
NOT the standard 6mm outer diameter. This is much thicker!