Yep. 10-15 parts per billion Sonar A.S. treatment now before they set turions will work. It really should have been treated a month ago.

FWIW, disregard the product recommendation if you have water flowing into and/or out of the pond.

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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).