I say this as someone who longs for the day when Trump is a thing of the past like when someone brings up Covid these days. Also I have nearly 30 years in the water treatment business and algae is a nemesis during the summer months. To have such a problem with algae so soon after refilling it is odd. I don't buy the idea that it was living in pipes that weren't cleaned. If true high phosphate levels are suspicious. The water evaporation claim is BS too.
