Colin was really helpful, I bought the cave from his existing stock, it arrived within 2 days of payment. Came extremely well packaged, clean and intact. I put it straight in the tank after giving it a quick rinse with tank water, and my cories were straight in to it. After 12 hours, my pleco has also made it home. No complaints at all, very good unique cave from a nice bloke. Would recommend any day of the week.