NSW (from LFS) vs. Mixed Salts

[AlexB650]

which is actually better? I'm buying NSW now, but i'm curious to know if i'm better off switching for some reason. or, what are the pros/cons of each [not in terms of convenience]?

Thanks

[bertoni]

Well, there are ups and downs to both. The issue with NSW would be possible contamination at the point of collection. It's also more expensive than artificial seawater. On the other hand, clean seawater is a great choice.

I don't see any reason for you to switch.