Haven't owned one of these in years. Here is my fat, happy eft. He is chowing down on springtails and newborn sow bugs. He also may have eaten a tiny worm I found and put in there. So far he is totally ignoring a small cricket that I threw in. He usually hides under a fake plant I have in his tub and last night I actually saw him walking over to the area where all the baby sow bugs congregate.