Originally Posted by Thomas712
I'm sticking with Oceanic, IO is just to wacky for me. Hope you understand.
I understand, with the experience you had with IO I wouldn't be so willing to go back either... that was a bad, bad situation.
ALERT to everyone, no matter the salt you are using... do some tests the first time you mix salt from a batch to insure it's safe.
The main reason I've gone away from Oceanic is my last batch had 1500ppm magnesium and like 650ppm calcium and around 8dkh alkalinity. That would have been no big deal in my old 110g but in doing a large water change on my 55g it had a large effect.