Originally Posted By: WaterWizard
Tecman,

Where are you located? We're in SLO. We have equipment at a community lake in Atascadero that has the same stuff, although theirs is black but has the same description otherwise. I always figured they were globs of anaerobic muck that build up gasses which make them float. I don't know what they are but they certainly look and smell anaerobic.


Thank you all for you suggestions. After closer observation, I think WaterWizard is right. I finally saw a glob come up from the bottom. Several days later it looked just like the ones I described in the original post. Not sure what to do about it except scoop them out. Oooh that smell!