GreenClean Pro Algaecide works best when applied when temps are between 65-75 degrees.
Per the manufacturer GreenCleanPro Algaecide has to be classified as hazardous for shipping purposes. However, this product on a consumer level is perfectly safe for humans, animals, and fish.
Per the GreenClean Pro Algaecide product label, you can re-treat as needed whenever re-growth begins to appear, allowing at least 48 hours between consecutive treatments.
The water pump needs to be running when using GreenClean Pro Algaecide. This will allow the product to work properly on the algae inside of the pond. The mixing ratio is 1-3 teaspoons per 1000 gallons of water.
For heavy algae growth you would use 20-90 pounds of GreenClean Pro Algaecide per acre-foot of water. Given your measurement, it appears that your pond is about 1.38 acre foot.
Yes, GreenClean Pro Algaecide is labeled for use on roofs.
You can use the GreenClean Pro Algaecide in your pond following the instructions on the product label.
The rate of GreenClean Pro Algaecide is 20-90 lbs per acre foot of water for heavy algae growth. For low/moderate growth, the rate is 2-9 lbs per acre foot of water. Be sure not to treat your entire pond at once so that the oxygen in the water is not depleted.
While the GreenClean Pro Algaecide does produce carbonate in the water, which can raise the pH (increase alkalinity) of the treated water naturally, this product is not labeled to be used specifically for this purpose. Therefore, we cannot advise you to use the product for this use. You can contact BioSafe directly for more information at 888-273-3088.
GreenClean Pro algaecide is for ponds, lakes, gardens, fountains, ornamental waterfalls, ground surface water, etc not for use in greenhouses.