What is the best way to add calcium

[james_r_edwards34]

I have been using Purple Up, and Kent Liquid Calcium. I alternate between the the two. Is there a better way to add calcium to the tank?

[Parrothead]

James,

Go here there are several detailed articles on maintaining cal, alk, mag, etc.....

Click here before you ask, (links to answers)

[charlie]

Check into the 2 part adds from Bulk Reef Supply and stop using the garbage you are now. JMHO

[Ninong]

You can't maintain calcium without equally maintaining alkalinity at the same time. They go hand in hand. Magnesium too has to be kept in range or you will run into problems with calcium.

I suggest you read Dr. Randy Holmes-Farley's article on how to choose a calcium/alkalinity supplementation method first before deciding which one is best for you.

How to Select a Calcium and Alkalinity Supplementation Scheme
http://www.advancedaquarist.com/issues/feb2003/chem.htm

[Doodaa]

If you got the cash...a calcium reactor is the way to go.

[yvr]

I use TM Bio Calcium and have had very good results in my mixed LPS and SPS tank. I find that being able to accuratley raise my Ca (one spoonful raises the calcium level of 5 gallons of water by 28 ppm) . The product is very convenient and takes much of the guess work out of dosing Ca.