Ca Rx pH control?

[jaytizzle]

I just changed the media in my calcium reactor. I run a GEO 612 reactor. The new media is Carib-Sea coarse media. I normally run my pH control setpoints from 6.5 to 6.7. Does anybody feel that this is correct or incorrect? Just wanting to make sure I am doing the right thing... Thanks for the help!

 

[gilmour01]

i keep the pH in my reactor at 6.7. ultimately where you keep your pH is dependent on your Ca and alk needs.

 

[Murfman]

I run my between 6.6 and 6.8

 

[Paul_N]

I ran a geo 612 before and ran my ph at 6.7

 

[aquafrags]

a fully loaded sps tank on a Geo 612 from 6.5-6.6 ph, worked for me