calcium reactor

[mrcopitr]

Hi,

I'm currently thinking of adding a calcium reactor on my 90 gal reef. I currently dose esv 2 part solutions, and add kalk in the top off water. But my ph swing are causing me to think of the calcium reactor to correct this situation.

I would like your comments on the best system vailable on the market (i.e Knop Koralin, Precision Marine, canreef etc.), and I read from time to time that some reefers continue to dose Kalk with the calcium reactor, is that a common practice.

Hoping to read you soon,

Best regards

Marco
Shediac,New Brunswick