Just arrived

[Samw]

Cool. Thanks for the info. I think I too will go with the Marine Enterprise Crystal Sea mix instead of the Aquacraft Bio-Sea mix then since Marine Enterprise had nothing to do with the S-15 report.

Originally Posted by sumpfinfishe

it's been around for a long long time, that it's mostly used in labratories, and also for keeping saltwater animals alive for human consumption such as for crab and lobster suppliers. This salt mix has been available in the aquarium industry for years, maybe just not marketed in the same way as some of the more widely used mixes.

And DT's uses this mix to culture their phytoplankton.