OK so somebody educate me - The Sportsmans fish protein feed is worthless?
It is not worthless - good for CC and minnows etc. , ok for supplemental feeding BG , RES etc. and not so great for LMB , HSB etc.
CC can use low % protein (fish based) and carbs. BG can use low proteins ( fish based 32%) low carbs , LMB and HSB do much better on higher % proteins (fish based) minimal carbs.
Based on my experience (have used many feed types including Tractor Supply) I like other brands (Purina and Optimal) much better than TS. Hope this helps.