Raccoons & motion sensing lights
Thanks. I guess I won't go to the trouble.
I have a small 50 gal pond in Chicago with a deep area of about 24". I
have kept fish reasonably safe over the last few years with a grate
system over the deep spot. At first I used essentially a ball of
twisted tomato cages. Last year I went to an old barbeque grill
secured by flagstones. Carnage has been greatly limited.
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