Rex! Oh Raimnan, where are you!

Rex is the one that jump started Blue Tilapia for algae control in ponds. He'd know the answer in a heartbeat. I've never had a problem in any of the ponds that I've stocked with Tilapia with them causing a dead fish mess in the Fall.

One 2 ac pond where there were over 100# stocked, no dead fish problems, either visually or olfactory.

www.hoosierpondpros.com

[Linked Image from lh6.ggpht.com]
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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).