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Humic acid in the medium increases absorption of critical nutrients through the roots
1 second on/off
Ultra high capacity instant de-chlorinator
Available Phosphate (P₂O₅) 1
improve flavor
AA PREMIUM DUCT WITH 2 CLAMPS 4 IN ACTIVE AQUA Humic acid in the mediumActive Air Premium Ducting is made of tough 3 ply aluminum foil laminate. It is designed for air cooling and can be used in different forms of heating and ventilation applications. This product is made to resist puncture and tears. One continuous and corrosion resistant helix wire is placed in the duct wall for structural support. Active Air Premium Ducting is perfect for the air cooled reflectors in your grow room. Includes (2) EZ Turn duct clamps
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