I have a Korallin calcium reactor that I will be needing to set up soon. I have found a package deal from Aquacave for $289.95 (includes shipping) that includes:
- CO2 Cylinder
- Your choice of CO2 Regulator with Solenoid Valve
- Your choice of pH Controller
- Your choice of Calcium Reactor Media
- 10 ft. of CO2 resistant Tubing
- Co2 Check Valve by Azoo
- Bubble Counter Liquid

I am wanting suggestions on the Co2 regulator and pH controller.

1) The package for $289 includes a Milwaukee MA957 Co2 Regulator. I have the following options:

AquaMedic w/ solonoid valve (add $90 to package price)
Reef Fantastic (add $50)
JBJ (add $10)

Am I ok with the Milwaukee or is it worth the money to upgrade? Suggestions?

2) The $289 package includes the Milwaukee pH controller. My upgrade options are:
Pinpoint pH Controller (add $80 to package)
Aquamedic pH Controller (add $260)
Tunze pH Controller (add $329)
Reef Fantastic pH Controller (add $70)

Once again, am I ok with the Milwaukee PH controller or is an upgrade needed?

Thanks in advance!