BioGuardLo 'N Slo, 8 lb, Granular pH Decreaser, Total Alkalinity Balancer, Quick Dissolving, Suitable for All Pool Types

Dont care for the new packaging. I liked the bottle better.

I use this product to lower the pH in my Endless Pool. This product works great.

Like the plastic resealable bag.

I always buy this brand and kind it’s easy to use and it’s a winner everytime.

We have tried many different brands but always go back to BioGuard. Other products do not seem to work as well or leave our pool clear and sparkling like BioGuard.

We have had pools for 30 years. My current one is 25,000 gallons. I use my well water and it's naturally high in PH and alkalinity. I have tried everything with not much success. Then I got this....mind blown !!! It's easy to use and store. No muratic acid needed.It can be added through you skimmer with pum on or mixed in a jug and poured in. It only take about a cup or so of this to get it and keep it at optimum levels. I am absolutely in love with this one. Give it a shot, you'll be glad you did.

Works great with controlling ph levels.

Can't waCan't wait to use this product!it to use this product!