I accidentally broke my large hammer colony off of the rock that it was mounted to for years and realized after holding it that it is too heavy to attempt to reattach. I would like to give away half of the colony (approx. 15-20 heads) to anyone who would like to come get it from my house in Wooster. Give me a call at 501-215-7511. You may want to bring a decent containment/transport vessel about 1 gallon size.