I am looking at getting a calcium reactor for my 120 gallon mixed reef.
Up until now I have run a kalkreactor and two-part.
Here are my questions:
1. Do most people run these with or without a pH controller?
2. Do most people use a kalkreactor in addition to the calcium reactor, or not.
3. I am looking at the Barr Aquatics model 100 reactor
http://www.austinoceans.com/products...alciumreactors
because it is compact, requires no feed pump, and I like the design overall. Is there any other model that people would suggest that is available in Canada and comparable quality? I want something simple and bulletproof.