I'm struggling to keep my Blue Spotted Jawfish alive. One week ago I moved him to my sump after he spent two days out of his cave and laying around on the open sand. I expected him to die but he's become more active and comes to the surface to "greet" me even poking his head out of the water. I've been target feeding him but is there some kind of food I can directly hold for him to eat? Frozen foods, pellets and flake foods quickly disperse upon hitting the water and he mostly misses it.