I've been using aquatic design systems for about 6 months and these guys are on the ball when it comes to building, maintaining and decorating fish tanks. My service rep is named Todd and he is extremely reliable. He takes great care of the fish and works around my schedule. This company also did a great job decorating my tank. I needed the tank decorated by the weekend and they came in the next day with a beautiful array of corral and redecorated the whole tank in a few hours. They also build a tank for my friend. The tank is perfectly put together, has almost no sound and smells clean all the time. I wish I had known about these guys when I had my tank built.