The In The Swim page for the Cyanuric Acid Remover shows the brand name on the bottle of Clormor. The www.chlormor.com web page is under construction and also says "Zyme Pool & Spa Chemicals". However, this cached web page shows that the chlormor domain was transferred from allchem.com and this company claims they are a distributor of pool chemical products yet their product list does not show the Cyanuric Acid Remover product. So I can't find the original manufacturer source, but agree with others that this is just melamine.

Richard