Hello, I have a small dubia roach colony for one tarantula and one leopard gecko. I have all of the feeders who aren't being fed to the gecko yet a maintenance diet and I separate the ones I'm about to feed into a gutloading bin and feed them Repashy Superload served with nothing else but a wet paper towel for 48 hours. For the maintenance I focus on increasing vitamin A,D, and E through Mazuri Timothy Based Guinea pig diet grounded up in a coffee grinder or a good blender. I add a dry 400 IU vitamin E tablet and a little bit of bee pollen for palatability. The roaches love the diet but the o