Offering another testimonial, I have a magnatural also. It's the one that will also hold a 4 inch potted plant. I have a philodendron in it and have had it almost one year. My 4 green tree frogs have been on it and in it during that time with no ill effects. I think they're great!

I've gotten two more - a ledge and another plant holder - and have put them in my latest setup in my new 35 gal hex. Unfortunately, I've yet to get any residents for that setup, but eventually of course I will.