How much calcium?

c2rn

Member
I wanted to start adding a calcium supplement to my tank to encourage the growth of corraline algae. Could anyone reccomend a brand and what I should have the calcium levels in my tank at? Has anyone else had any luck with any other additives? Thanks! ;)
 

nm reef

Active Member
I prefer sea chem products......I use sea chem reef advantage and builder to raise my levels....also use kalk to help maintain them.....I try to maintain calcium around 450 ppm and alkalinity around 3.5-4.0 meg/l
There are lots of products out there...........these are the ones I started using and I've seen no reason to change.........gl & HTH
 
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