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39.89 - Pool Tonic Qt

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Every day the environment, swimmers, and even pets introduce your pool to UNWANTED CONTAMINANTS:

  • Phosphate
  • Skin Oils
  • Rain Pollution
  • Dirt
  • Pet Dander
  • Pollen
  • Greases
  • Dust
  • Lotions
  • Hair-care Products

BIOGUARD POOL TONIC is specially formulated to remove phosphate & other contaminants, which are often too small to be caught on your filter.  Utilizing a proprietary, dual-action formula, Pool Tonic binds to these impurities & makes them large enough to be filtered out of the pool.  The removal of these contaminants allows your pool to function at optimal efficiency for a clean, stress-free pool.

ATTENTION SALT POOL OWNERS:  BioGuard Pool Tonic enhances the performance of your salt system by helping prevent the build-up of phosphate-based scale on your chlorine generator cell.

  • Removes phosphate and other contaminants.
  • Binds to contaminants to make them large enough for removal by the filter.
  • Enhances the performance of salt systems by preventing phosphate-scale buildup on the cell.
Product Info

Available sizes: 1 quart

How To Use
  1. Backwash and rinse filter according to the manufacturer's instructions.
  2. Add 1 bottle of Pool Tonic per 20,000 gallons directly to the pool with the pump running. The water may cloud upon application, but will clear within 48 hours.
  3. Run the pump and filter continuously for 24 - 48 hours. If the filter pressure increases 8 - 10 psi above normal operating pressure, backwash and rinse the filter accordingly.
  4. After 48 hours, backwash and rinse the filter.
  5. To keep your water stress-free, add 4 oz. of Pool Tonic per 10,000 gallons weekly.

Note: Filter run times may be shorter with DE or Ecoklean filters because Pool Tonic is helping remove more matter from the pool.