Thoughts on Petco brand Premium Marine Salt

[captmicha]

As the title says, what's the consensus on this product? How does it compare to, say, Instant Ocean Reef Crystals?

I did a search but couldn't find a post abouts this, however, I could just have missed it.

 

[TL1000RSquid]

I've seen charts comparing various content of different salts but Petco is always missing, although its probably just repackaged stuff from one of the big manafactuers. I like to stick to reef salt thats content is known and the less extra additives needed the better