On Thu, 6 Dec 2007 12:16:19 CST, Olde Hippee wrote:

Hi Jan, we cover our raised pond with window screening - over a
network of strong pvc pipes and 2 x 2's. We also found out a framework
of some kind was needed....the hard way, like you. Nan

Ditto, thankfully the ponds were covered with window screening, and I use
1x6's for support, lots of them, so everything was find under the netting.
~ jan
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Zone 7a, SE Washington State
Ponds: www.jjspond.us