Good question, I can tell some of these foods definitely should not be on the bichir menu such as the superworms.
Bichirs are supposed to be lean and muscular, which is why I like mine full shape, but not fat. An obese bichir is not a happy bichir, it is depressed and full of self loathing.
for usual fish should be around 47-50%. predator should be higher. just grab a pack of carnivorous pellet pack and the percents stated there would be around the optimal.
THATS AWESOME, I've been looking for just this info. The one quesion I have is people say crickets are useless unless you gut load them. But this says 64.9%protien and like 12%fat do you think that is after gut loading?