I've had my RBP's for about a year now and it seems as if they have hit a sudden growth spurt, they have also been extra vicious as of lately. I keep them on a diet of Salmon/flownder basically the cheapest fish I can get at the grocery store. Once in a while I will feed feeders for fun but at most once a month. I recently bought a shitload of night crawlers to fatten up my Flowerhorn but he won't take them. So I just chucked a few in my P tank as an experiment and they fuckin destroyed the night crawlers consistantly I can toss them in one after another and they just gobble them up. Anybody ever tried this before? Whats the nutritional value of these nasty buggers?