Reef Crystal IO salt

[The Grizz]

Originally Posted by Marlin65

I switched to H2o as their numbers are a bit better but it is a lot more. It will still be cheaper to run IO even with supplements if cost is you prime reason.

Well the cost of supp's is high just to get levels up. But a better salt brand would reduce the amount of supp's needed. I have only been into SW for about 8 month & was told IO was the right choice of salt. It is not the Reef Crystals IO just IO. The only parameter I am having an issue with is Mg.