Cinnamon how are your springtails coming along. I have figured out that I just keep putting a few cupfuls in every week or so. The frogs eat them up and I guess the rest go under the ground. So far things are going well and I still on my first culture. The carbon is starting to get dirty from the rice I put in for the springtail food so i will get new carbon and separate this culture to make another and then clean this carbon and repeat.