Wich one is better for a reef setup? ive been running Instant ocean forever , But heard that reef crystal would be a better salt to use since im going reef. whats your guys input?
IO from day one.. Tried Reef crystals and didn't notice a difference,, but then again I think if you using a calcium reactor no no need for great salts..
Some people say IO gave them more green on their rocks though, I switched and didn't notice a change in 3 months..
My vote IO and a calcium reactor..