Emerald Harvest Hydra Clear 270 Us Gal/1022L is a powerful hypochlorous acid solution designed to maintain clean irrigation systems and improve overall plant health. The 270 US gal (1022 L) bulk size is ideal for large-scale commercial growers who require a consistent and effective method to prevent biofilm buildup, clogged lines, and harmful microbial growth in their hydroponic or ir... https://www.hydroponicstown.com/hydra-clear-270-us-gal-1022l