I see it mostly in highly fertile ponds. It can cause problems when too much dies at one time. The DO can be affected by it. Other than that, I don't think its a terrible thing.
Well I wouldn't doubt the nutrients are high in this pond.
It sits below some cropland that no doubt has some fertilizer/manure runoff occasionally.
Pond is only 1 year old. I'm hoping to get some aeration there soon. I have to cross a State Road with power or an airline.
Just haven't got to it yet.....
