Regulator for calc reactor

[TwelveL16]

What should I consider when looking for one ? Is this a place where I can buy a cheap one and still be happy or is this something I shouldn't go cheap on. I'm new to calc reactors but it seems they are the best way to go for a large reef tank.

Also will any regulator work for any calc reactor?

What are the best brands for regulators?

 

[Blitzie]

I started with a generic regulator then switched to this one by aquariumplants.com
http://www.aquariumplants.com/CarbonDoser-Electronic-Co2-Regulator-p/co2.htm

 

[M3ace9]

Buy nice dont buy twice. Get a dual stage

 

[TwelveL16]

thanks guys

 

[TwelveL16]

I started with a generic regulator then switched to this one by aquariumplants.com
http://www.aquariumplants.com/CarbonDoser-Electronic-Co2-Regulator-p/co2.htm

Well i got this one and pretty sure it isn't working the red light won't turn on at all on the bubble counter box