crystal sea marine mix

Without starting a debate about salt mix brands, I've been using IO since day one of my reef tank. I've noticed it before with batches but this time it seems to be getting worse. Using a 55 gallon plastic barrel used for nothing but make up water and cleaned between uses and using ro/di with...

This is a touchy subject I know, but I just need some advice. I need to buy more salt mix. I currently use IO. Should I keep up with that, or switch to something else? Thanks, Frank

I use Bio-Sea Marine Mix. Here is a site where salts were rated through an official lab, from the S-15 report test results. www.aquacraft.net

Anyone ever heard of crystal sea marine mix? i am thinking of buying some premixed saltwater from a dealer and thats what he says he uses...claims its good stuff but i thought id ask you guys before i put 10 gallons of it in my tank.

well i have been looking for a way to get some saltwater premixed so i can have some in case i need to do a quick water changes or fi im feeling lazy and i have heard of petco's premixed saltwater but today i called a dealer in my area who said he sells pre mixed saltwater for 3 dollars for 5...

Almost out of salt mix and looking to get something different. I currently use Crystal Sea Marine Mix and it just dosn't disolve fully. Plus the calcium level is only about 300ppm when tested with a salerfet test kit @ 1.023, well my specific gravity may be the reason it only tests at 300ppm...