Just ordered two pieces of coral from Dr. Mac and I am rather impressed with the whole process. I placed the order (40% off btw) and recieved an e-mail and phone confirmation when they shipped. The packaging was very well done and it was delivered early the next morning right on time. They also sent the tracking number via e-mail so I could tell when delivery was going to be. If you want some good very cheap coarls I have to recommend Dr. Mac.