AquaspherePro Biodegradable Bacteria - 250,000 gallons
This biodegradable bacteria ball is a great, low maintenance way to jumpstart or strengthen the biological filter in your Natural Swimming Pool/Pond! You simply toss the sphere into your NSP and, overtime, the whole sphere, outer shell and inner contents will biodegrade! The AquaSpherePRO works by consuming the excess nutrients in the water, eliminating unwanted organic matter and strengthening the biological filter! It is great for new NSP start-up as well as season-long care, and will not hurt plants, animals or humans. One sphere will treat most Natural Swimming Pool/Ponds for 2 months (up to 250,000 gallons).