So I presume this type of frog is of rare quality? Well, if that is true, I have a HUGE one that has been doing GREAT in my tank for about 8 months of more. It is THE BEST piece of coral in my 14 gallon tank. He is the center piece... the one that pulls it all together. I've been considering fragging one of the smallest heads (1.5" x 1.5" when fully open) but I don't want to loose such a piece of high quality.