Sirona 82135 Brom Tabs, 1250cc

Great product. Bought it several times and the price is reasonable. I prefer the tabs because they last longer than the granules

As advertised

The container was correct but the contents are not bromine. I ordered bromine for my hot tub. When I opened the container I noticed the tablets are a different shape than previous purchases. I figured this was a manufacturing change. I put a couple tablets in the floater then checked the water a couple days later, no bromine showed on my testers. I added another tablet then checked a few hours later. Nope. I'm not sure what these tablets are but they aren't bromine.