gqjeff said:
IO 13 yrs to oceanic for the last few month.. I will not go back to IO.. Nothing wrong at all with this salt...
That all depends on your expectation from the salt you use.
1. the calcium level is way too high, which tends to keep your alkalinity low,
yes you can overcome this by constantly buffering your tank
2. with the calcium levels that high, you have to keep your magnesium constantly on high side. needing magnesium levels 3 times the calcium level, the salt does not meet those levels on its own.
3. whether the need it or not or how they use it is debatable, but Oceanic has absolutely no strontium, or at least any amount that allows the tank water to show a minimal level on a salifert test.
4. Idodine, iodate the same is true here as well with the strontium results.
I used the stuff at first 50/50 with Instant Ocean, the last six months exclusively, till three weeks ago.
I will use up what I have on hand as 20% of my future salt mixes with another salt, then I am done with the stuff.