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most efficient Active Air filter in your grow area by stocking up on pre-filters
Max Coverage: 3 x 3ft
Analog Controls
Allow the growing media to dry to a state desirable for use
GREEN AIR PRODUCTS - pH Lower standard strength - 55 Gal Paleo Bloom most efficient Active Air filter**Green Air pH Lower Standard Strength pH Down Solution** Green Air pH Lower Standard Strength is an **easy to use pH buffer designed to lower the pH of nutrient solutions when they become too alkaline**. It helps growers maintain a more suitable nutrient solution environment so essential minerals remain available for plant uptake. Proper pH control plays an important role in nutrient management. Green Air explains that when pH becomes too high or too