Do water changes affect calcium etc...

[supermarvin76]

Does a water change lower the calcium in my tank? If so, how do I compinsate for the change?

Thanks

 

[Paintbug]

its possible, but only if your tanks calc level is higher than the new water. i have found the best way to keep your calcium levels right on is with a 2 part buffer. i make my own, or you can by something like B-ionic 2 part. what is your current levels? what is your other parameters?

 

[Don Berry]

For the most part any high quality brand of salt is going to have the right amount of calcium. You do to suppliment your alk/ca some how other than water changes. B-Ionic two part is a good choice and so is dripping kalkwasser to maintain levels.