Hello pond folk. My 6 year old pond is experiencing something that has never happened before. I battled string algae for 2 years and finally beat it with an ionizer. This year I'm going batty trying to figure out what this new, water born algae is. I did my water change in spring. I did it again last Saturday because the water was so Murkey. 5 days later back to murky. My pond gets a ton of sun, more than last year because we had some very large white pines taken down. I really don't want to use algacide to clear this up, but it seems very aggressive. Included are pics from inside my skimmer. It's resting on the brushes but becomes water born as soon as you touch it. Really bothering me because my pond is usually crystal clear.