Ok, so I found more info on feeding tadpoles bloodworms that have been gut loaded with vitamins to aid in bone growth so they develope properly and dont have problems as froglets. I couldnt find any in my area petstores that have this in the label so I did make the decision to add a multivitamin powdered suppliment to the treated water that I use to make water changes. I read that a pinch in 10 gal. Of water is all that is needed. I use smaller buckets so adjusted accordingly. Also I have noticed something that I have not seen any one else reference. I have been anxious about their color, as they are all brown as tadpoles and I should have a mix of a few colors. They are developing front arm buds and the color is just now coming in. There are two larger ones that are turning a greenish color, one seems to be brighter than the other. I didn't know at what stage they would begin to develope color, but now we know. They also have a body length of about an inch.