Healthy Ponds Bioverse AquaSphere PRO Biodegradable Water Treatment Dispenser — 2-Pack, 12,500 Gallons Each

Bioverse AquaSphere PRO® Biodegradable Water Treatment Dispensers are an all-natural dispensing system made from a corn-based resin. The dispensers introduce beneficial bacteria into the water, reducing excess nutrients and breaking down organic matter that clouds water. The AquaSphere® PRO sinks to the bottom of your water and will treat up to 12,500 gallons of water in fresh water ponds and lakes for up to 30 days. The spheres are biodegradable, making cleanup safe and easy. It's important to use the correct treatment size for your specific water feature. To calculate the size of your pond, take: Length X Width X Average Depth X 7.5 = Total Gallons. You cannot over treat water, but under treating may not yield desired results. This veterinarian-approved product is safe for livestock, wildlife, plants, pets and people.