Originally Posted by
TX Reef
The problem with having high calcium is it drives your alkalinity down.
How quickly or well a salt mixes is of no concern to me. Any salt I have ever used will completely dissolve over night. I mix my water in a large trash can and it usally stays in there for 3 or 4 days with a powerhead and heater before I do a water change.
If you are letting your mixed water sit at least 24 hours with a powerhead going, you will not have any problems with the salt dissolving. If you are mixing it up and doing a water change 5 min. later, most salt mixes will not be completely dissolved. You should always give mixed water at least 24 hours before putting it in your tank.
exactly