Chrissnow, if you don't have water moving thru the pond, and flushing the salt out periodically, I think you will be in for problems in the long run. Salt is cumulative, and will be continually building up over time if it isn't flushed out.

Take a look at the Salton Sea history for an example........


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3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).