For anyone who has not ordered from Aquarium Specialty before, I highly suggest these guys. Scott is very knowledgeable and takes his time to review your order. I, of course, had questions about the Bubble King skimmer before I purchased it from them. He took the time to answer my questions and gave me alternative skimmers options as well. It also took him no time at all to return my phone call. After much thought, I purchase the Bubble King from them and then decided to order a reactor of their own product line called BioTek Marine. Shipping was fast, inexpensive, and was packed well. He also followed up with a personal email to me to insure my satisfaction with my purchase and to let me know to feel free to reach out to him, personally, if I had any questions or to aid with future purchases. In this day and time, in our hobby, it was really nice to have someone reach out and take the time with me for the purchase and a follow up email to ensure my satisfaction.