Review on Syncra Multi Purpose Designed Freshwater Saltwater by Joe Daniels

Extremely well constructed stainless steel stem unlike some others which are ceramic and prone to breakage. Replacement parts are also available that other cheaper brands don't offer. I bought a used tank that had it in it. Too bad I didn't pay attention to it when filling up. After a few weeks it stopped working. When I opened it, it was caked with calcium. Soaking it overnight in a citric acid solution after disassembling brought it back to life like brand new.