My pond is usually black but a few weeks ago i noticed what seems to be about a foot under the top of the water a brown cloudy layer of somthing. It seems to be in most of the pond. Whenever the airator turns on or if i run the sump pump it seems to clear out it those spots . it moves away like kind of like a cloud.
THe most recent thing i used was navigate about 2 months ago to get rid of milfoil.
Any ideas what this could be?
or if it is a bad thing?



Last edited by DAMONE; 09/09/08 02:53 PM.