T.A. pH Down 1L (GHE) Shipping White both sides of the

White both sides of the sheet but light tight to allow separate light cycles to perform within the same area

however this fan will mount to your wall saving you space and giving you the freedom to position it to any height needed

specifically for neutralizing alkaline water supply

allowing you to make informed decisions for optimal results

Line 4 - 660 nm

T.A. pH Down 1L (GHE) Shipping White both sides of thepH Regulators Premium pH management There is no such thing as an ideal pH. High values help cation uptake and low values help anion uptake: every fixed pH is a compromise. The usual safe range recommendation is from 5. 5 to 6. 5. Our advice is to stay on the low side: from 5. 5 to 6. 2. GHE pH Down: Premium pH management and buffering for hydroponics, coco and soil. Not just a simple acid: GHE pH Down makes a real contribution to nutrient solution