I've cleaned healthy Tilapia for the table and had the same green fluid.

Sunken stomachs? What is in the pond for them to eat? How big is the pond, and how many Tilapia?


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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).