Korallen-Zucht ZEOvit Nano Power Package

[Canadian]

Anyone have this right now?

I just got a package to try out the additives and have found that the package is missing the usual Nano Power Package paper/cardboard labeling and the package has been opened and re-taped with scotch tape. More worrisome is that the Pohl's Coral Vitalizer has a "best before" date of 05-2010 while all the other additives have a best before date of 01-2011.

So what I'm trying to find out is if the Pohl's Coral Vitalizer usually has an earlier expiration date or if someone has tampered with the package.