I don't know how to calculate it, but definately keep the dog tied up so it stays out of the pond until it's nutralized. They won't know it isn't good for them until it's too late.


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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).