10 year old frogspawn I acquired for $15. It was four heads at that time and it was dying at a LFS. It also survived a tank crash almost 4 years ago. The colony have many tiny pinhead sized heads growing at the base. I have a two fist sized of the same colony in my refugium. The colony in the DT is bigger than my head. Multi head branches on substrate ready to be sold. The colony is at the bottom right of the tank.