I have 2 JD in a 40 gallon tank. Around December I will move them to a 55 gallon tank I already have setup. I'm trying to give them a proper diet, so I'm trying to give them spinach. The bigger of the two is 3 in, and shows slight interest in the spinach (but doesn't eat it), while the smaller of the two (2 1/4 in) completely ignores it. I'm on the verge of giving them the herbivore flakes I give my Africans. Any advice?
