how much oxygen is enough for a pond?
Hi all,
I have a 4,000 gallon pond with a waterfall, which provides some oxygenation. I
have been told that I need substantially more oxygenation.
Can anyone tell me how much is enough....is there a thing as TOO MUCH?
My fish load is pretty heavy but my essential water quality numbers are great.
Thanks, in advance.
Happy ponding.
George
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