Aqua Ultraviolet 25 Watt Quartz Sleeve with Rubber Seal

Hello we went to candy corals , I picked up a few corals, as well as things for my UV sterilizer, the girl we were talking to. Has a great amount of knowledge, for what we were looking for , and my husband asked an extreme amount of questions, she had answers for every question he asked, now we have the sterilizer working great and my corals are just beautiful