Hydro Logic ARCS - Stage 3 - pH Neutralizing/Remineralizing Cartridge (HL22015.3) Light Controller and any application requiring one-way

and any application requiring one-way airflow control to prevent contamination and odor escape

They’ve gained popularity over the last ten years for their porous shape

Drench until there is runoff from the bottom of the pot

and secondary nutrients tailored to every phase of plant development

Hydro Logic ARCS - Stage 3 - pH Neutralizing/Remineralizing Cartridge (HL22015.3) Light Controller and any application requiring one-wayStage 3 replacement cartridge for HydroLogic ARCS (Advanced Reef Cultivation System) water filtration systems. This final stage filter balances and stabilizes pH while adding essential minerals back into ultra pure RO watercritical for hydroponics nutrient uptake and reef tank calcium alkalinity stability. Key Features pH Neutralization Balances and stabilizes pH to optimal levels Remineralization Adds beneficial minerals back into RO water 10,000