I won't rewrite the above title. But it's true all the books I have on the Horned Frog are either "dated" or have serious misinformation. I have a book published in 2013 that doesn't mention a thing about eco-earth or similar material. It only mentions sphagnum moss. I could quote from them all of the old data or misinformation, but I could be here all day. Don't get me wrong because I am far from knowing a lot about Horned Frogs. I call my self a "newbie" and I am.