Nature's Pond Conditioner - 1 gallon
Nature’s Pond Conditioner by Koenders is a two in one bottle product. First, you have a bacteria that will, over time, turn the black muck in your pond into clean water, helping to lower the fertility levels in the pond. Secondly, there is a food grade dye in it as well, that will give your pond a natural green color to help block out sunlight and slow the growth of unwanted plant life. One gallon container. Does 1/4 acre.