Ok so I'm confused. On Drsfostersandsmith it says that instant ocean and reef crystals are two different salts. But when I search them up they are called instant ocean reef crystals, which is only 1 salt. So what exactly is it?
So you haven't started using the D-D H2Ocean one yet? I've never heard of it before, is it more expensive?
Instant ocean reef crystals(orange box) has higher calcium and magnesium close to ocean levels but in my opinion too low for good growth.
Hopefully that helps.
RC has levels that are much higher than even the recommended levels for reef tanks, how is that too low for good growth?
Also, the levels for the D-D salt your talking about measure lower then the RC levels.
Why does the Aquavitro say it has a bit of copper in it ????