I second that. My pixies are kept in a covered bin with all the necessities. Coco fiber/soil.,big water bowl. No heater, or lights. I just opened to see them and feed them and change the water. I made meat balls with this recipe I'm trying out. The funnies thing happened. I tossed the balls in the bin and they attacked them and ate 4 bubble gum ball size balls.lol The pacman ate them with tongs. They love it. So thats to show you .I have no lights or heaters. Its warm and humid tonight. They were starving.