Pool Tool 145 Black Algae Scraper – Stainless Steel Clarifiers & Enzymes Why adjustable flow matters:

Why adjustable flow matters:

Situations where longer hoses would create excess slack

and elevated phosphate levels can make it difficult to maintain clear water even when chlorine levels are properly balanced

resistance

Pool and spa motors often run for extended periods in warm

Pool Tool 145 Black Algae Scraper – Stainless Steel Clarifiers & Enzymes Why adjustable flow matters:Target Stubborn Black Algae Where Brushes Fall Short Black algae can embed deep into plaster surfaces, making it one of the most difficult pool contaminants to remove. The Pool Tool 145 Black Algae Scraper is a professional grade stainless steel scraping tool designed specifically to break through tough black algae roots on plaster pool surfaces. When brushing alone is not enough, this scraper provides the mechanical action needed to properly remove