~ jan wrote:
Is this a liner pond? Have you done any mortar or recent cement work?

Liner pond with no recent cement work. However we have been suffering awful
rainfall. Copious quantites requiring water to be removed from the pond to
stop overflowing.

Do you know what the KH/buffering is? If you don't have a kit, and
don't have easy access to getting one, take a pH reading at dawn &
dusk (or as near as possible to those times).

Ordered a test kit and will post as soon as it arrives.

Thanks
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XBL : D0C RAY