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crosshatch grey
this assembly is specifically engineered to withstand the harsh environment of acidic concentrates common in high-performance hydroponics
The material is resistant to water
3% COMBINED SULFUR (S)
HGV Condition - PH Down, 55 Gallon TerraLINK crosshatch grey20% Phosphoric Acid pH Adjuster for Commercial Reservoirs Built around 20% food grade phosphoric acid and matched to HGV Nutrients chemistry, this pH down lowers reservoir pH on small dose volumes. The acid contributes a known phosphorus load to the program. The 20% concentration sits below industrial 7585% acid strengths, giving operators a more forgiving handle on dosing without giving up commercial throughput. The 55 gallon drum sizes it for