Looks like Tunze has introduced a new salt mix to the US market in the last 2 weeks. They gave away 40 free bags over on RC.
The inital tests by some of the reefers that got it looks promising. Here are the general ranges.
Calcium 410 or better
Mag 1200 or better
Dkh 8.4 to 10
Prices from both PremiumAquatics.com and Aquariumspeciatly.com are running at 63gal for $26.90 and 126ga for $54.93. A little more than the IO and RC etc. But about the same for hW Marinemix.
I've ordered some from Scott at Aquariumspecialties.
The inital tests by some of the reefers that got it looks promising. Here are the general ranges.
Calcium 410 or better
Mag 1200 or better
Dkh 8.4 to 10
Prices from both PremiumAquatics.com and Aquariumspeciatly.com are running at 63gal for $26.90 and 126ga for $54.93. A little more than the IO and RC etc. But about the same for hW Marinemix.
I've ordered some from Scott at Aquariumspecialties.