Increase the efficiency of the filtration system of your spa with Aquarine Spa Water Treatment This water treatment clarifies water, eliminates particles & increases water transparency Aquarine Spa maintains a safe disinfectant concentration in the spa water at all times (chlorine, bromine, lithium, active oxygen, activating agent or peroxide). Use the treatment once a week to help maintain a consistent pH level Check actual disinfectant concentration, pH, total alcalinity (TAC) & calcium hardness regularly This water treatment simplifies the task of clarifyign water as it is compatible with every type of disinfectant available on the market Reduced invisible suspended solids in the water as Aquarinw Spa optimizes the action of the filters for cleaning and clarifying action Water stays cleaner for longer, which delays the onset of foam in your spa Note: Aquarine Spa is not a disinfectant. Aquarine Spa is not an anti-foaming agent.