thanks for all of the insight - my BG hammer the Sportsman - I have no catfish - as mentioned in an earlier thread my observation was that half of the Optimal sinks while the Sportsman all floats and gets hammered by my BG - and again no knock on Optimal - I just struggle with 3-4% higher protein level for BG makes a huge difference? My BG are plenty healthy and large so must be doing something right
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