Quote:
Originally Posted by TimT
I have had Instant Ocean be very high(12.8dKH) in Alk and low(1000 mg/l) in mag. Check your Magnesium before you do a water change. Also make sure the parameters are correct in the new salt water before using it in your tank.
|
Apparently instant ocean has changed their mix a bit with respect to mag, they've had higher mag (around 1350) for a while now from what I've read