We have some smaller ponds that we are thinking of re-starting as forage and/or nursery ponds. Has anyone used alternatives to rotenone to clean out the current ponds? I'm thinking something like sodium sulfide (chemical), whey or molasses (biological) that would take the dissolved oxygen out, but then allow it to rebound over time. Maybe there are other approaches?
Thanks for any feedback! Dale

They've gone to plaid.
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