Check the listing for details. Bio-Dex LC004 Liquid Conditioner Stabilizer, 1 Gallon. Condition: New. Listed at 39.99 USD. Bio-Dex Liquid Stabilizer Conditioner dissolves rapidly in swimming pool water to reduce chlorine loss caused by the ultraviolet rays of the sun. Liquid Stabilizer Conditioner Features Stabilizer is to pool chlorine as your home’s insulation is to retaining warm or cold air – it helps chlorine last longer. When the stabilizer level in your pool is low, you’ll need to use a lot more chlorine to keep your swimming pool clean, so you’ll spend more money on chlorine. Use Bio-Dex Liquid Stabilizer Conditioner to maintain appropriate stabilizer levels in your pool. Liquid Stabilizer Conditioner Instructions Use pool test strips to determine stabilizer concentration in water. If pool water tests less than 30 ppm (parts per million), add Bio-Dex Liquid Stabilizer Conditioner to obtain a level of 30-50 ppm. A one gallon container will raise a 10,000 gallon pool’s stabilizer concentration 32 ppm.