Top product. Once Bayrol always Bayrol !!!

I want to make it clear right away that I would forgive even 5 star for the product, I'm very satisfied with it. My awarded 3 stars are that were broken by the tablets at least to the 8-10 pieces and more were only a bunch of crumbs. I can not specify whether that already so sent or caused until delivery to my house by the impetuous parcel service but. Otherwise very user-friendly and the water remains glasklar.Vor all for me a big plus points, as in this combination tablet no copper or similar heavy metals were attached, which are included in other Multitabs, which are offered in div. Construction markets from low-cost suppliers very well. Is only for those who say they want no disinfection of pool water with copper sulphate because of the heavy metals and then take cheap chlorine tablets Multi. In most namely contained copper. Just next time read the ingredients on the packaging. ;-)