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« on: July 08, 2010, 11:59:46 AM »
I have tried and tried. Mechanical removal, peroxide, koi clay, barley straw, yadda yadda yadda.
I have a lovely, clear pond to 4' deep, but it is coated with huge globs of SA. I actually have to drag it off the surface daily. Lots of it! That is bad. But the worst is that I have lost almost every single fish I have. Many were Becky's (earthborne) wakin (seriously exp[ensive), and even my gorgeous 10 year old shubs. I know it is because of all the SA that I can't remove in fall that rots over winter. Though I can get into the pond part of the year (need chest waders all but July), I just am losing this battle utterly.
I did get a container of PP and treated my small turtle pond (no turts or fish in there now). It didn't seem to kill it all that well.
I have lilies in my big pond (about 4k gallons). They are being choked out by the SA, and desperately in need of dividing and repotting anyway. I could pull them all, trim and divide, bleach the tubs to kill the SA on them, and repot. As there are only 4 little feral feeder goldfish in the pond, I would be okay with any treatment that would kill the algae. I know this sounds extreme, but I have no lily blooms at all and no fish to speak of this summer, just crystal clear water full of string.
Thoughts, suggestions, etc??
Thanks!