I researched some of the earlier posts on algae, the slimy looking green stuff that floats near the pond banks that is what I guess you call filamentous algae. I saw methods suggested for controlling it, such as applying Cutrine and even applying lime around the pond banks. But, not a lot of discussion on what causes it. Of course, excessive nutrients in the water would seem obvious, but in the dead of winter and with virtually no inflow in the past year due to drought, how might this be possible ? Only one of the ponds on my place has this problem. I'm curious as to what's so different about the affected one. This pond is about 1 1/2 years old and the water is fairly clear with a slight greenish tint. It would be difficult to treat with chemicals as its about 1/4 mile in length.
Any insight to this ?
