I am preparing for my hybrid striped bass that I am getting from overton next week. I have been feed GFC to cats and BG and am going to introduce the HSB with them- would you feed both kinds of feed- the HSB need the higher protein or can they subsist (the feed is a supplement to their wild diet- right) on the GFC. the HSB are the lasgest available 7+ can't wait to get the HSB trained on food. I priced the auquamax and ouch it is near $30.00 per bag