Calcium to water ratio

[frozenapple22]

I was just curious if anyone knew how much calcium
You will add to a gallon of water to get 400-500 ppm?

Or do you just have to add and check add and check? This would be for doing water changes with the calcium already added!

 

[legky]

No one know to add calcium for your tank. Because each tank depend on coral. You should add and check after that u can calculate calcium for your tank to add in next round

 

[hkgar]

Here is a link to a calculator you can use

http://reef.diesyst.com/chemcalc/chemcalc.html

 

[frozenapple22]

Just what I was looking for thank you so much! what a life saver hopefully itl work!

3.4 teaspoons per gallon to get 450ppm im gonna test it tomorrow! Ill let everyone know how it turns out!