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- Sep 9, 2023
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This is my first pond build and it is about 8 weeks old. It has a dyi intake bay that skims the top but pulls the water through about 24” of rock and gravel (approx 2’x4’ in size) then discharges into the bottom of a bog filter about 9’x3’ and 18” deep and then water falls back into the pond over rocks. To decrease the water flow through the bog I split the discharge and allow some of that water to flow over the top of the bog to have a better waterfall effect. (Thanks to threads on this forum and a shout out to OZPonds for ideas)
My issue is the algae that is forming is brown not green. My pH is high 8.4-9.0 but I am on a well and that is the pH from the source. So I don’t think I can or should do anything about that. I could find much info on google except for just a few comments that it is bad. I have done the clear glass water test and the water is clear and not floating. You can see in my pictures the pond is clear, fish seem healthy and the minnows are propagating like rabbits.
Do I need to be concerned? Do I just clean it off from time to time as in ways it makes my pond seem brown. Pictures seem to make things a little greener than the brown it appears naturally.
My issue is the algae that is forming is brown not green. My pH is high 8.4-9.0 but I am on a well and that is the pH from the source. So I don’t think I can or should do anything about that. I could find much info on google except for just a few comments that it is bad. I have done the clear glass water test and the water is clear and not floating. You can see in my pictures the pond is clear, fish seem healthy and the minnows are propagating like rabbits.
Do I need to be concerned? Do I just clean it off from time to time as in ways it makes my pond seem brown. Pictures seem to make things a little greener than the brown it appears naturally.