PhosLocker Fountain is specially designed for use in decorative fountains, offering a simple treatment that takes less than 15 seconds to apply. Each pouch can last up to 3 months, depending on phosphate load and fountain volume.

Recommend Use: treat pools up to 5,000 gallons. For smaller fountains under 200 gallons, consider using PhosLocker Standard or mini pouches. Typically, pouches should be changed every 60 to 90 days based on phosphate levels. Monitor fountain pH and alkalinity levels, maintaining water balance.

Quick Overview:
PhosLocker Fountain keeps decorative fountains clear, balanced, and free of phosphate buildup with a pouch that lasts up to 3 months.

Best For:

• Decorative fountains up to 5,000 gallons

• Small fountains under 200 gallons (use mini or standard pouches)
  
  

How to Use:

1. Place pouch in skimmer or fountain flow

2. Monitor pH and alkalinity

3. Replace every 60–90 days
   
   

Pro Specs:

• Each pouch lasts 2–3 months depending on load

• For smaller fountains, switch to mini pouches