True babies are a little harder to keep and seem more delicate simply because their food source has to be that much smaller. Plus you also need to keep them in a very simple tank layout so they can find their food easily. As they get a little bit older and can start eating a little bit bigger cricket they arn't so delicate. Keeping small baby frogs in a large enclosure and making sure they eat adequately is sometimes tough. With a smaller enclosure it is easier for you to monitor their eating habits. True pinhead crickets are a little difficult to work with because they can simply drown in the mist or water droplets inside the humid tank. If you're having problems like that ask and I have a few suggestions on how to deal with that problem.