CO2 regulator for Calcium Reactor

[CSS Reef]

I am gettting ready to setup my GEO 612 Calcium Reactor. I am new to settign one up and am deciding on what regulator to purchase. I keep reading horror stories from some that use the "cheaper" regualtors. Can someone recommend a bullet proof regulator and needle valve combination? I would rather pay the price up front than have problems with it after a few months.

Has anyone tried the www.aquariumplants.com "best" regualtor?

Do I need a bubble counter built into the regualtor? The GEO has a built in bubble counter correct? Is having a bubble counter on the regualtor and reactor a problem? I know that regulators with bubble counters are mainly used for freshwater systems but I keep hearing good things about the aquariumplants regualtor which has a built in bubble counter. I am also considering the M3 deluxe from Marine Depot?? Any other good regualtors out there? Thanks in advance!

[backyardspecial]

Get the aquarium plants best regulator. Nice warranty, made in US, easy to contact if a problem occurs, and no one has a complaint about it. Here is my post asking some questions on the regulator. It answers some of the questions you have.

http://www.reefcentral.com/forums/showthread.php?s=&threadid=1155470

I heard M3 was nice too but it has no backing. Someone broke their regulator and marine depot could not help them find replacement parts .

[RobbyG]

The Elos one seems like one of the best available but the price may be high.
http://www.reefcentral.com/forums/showthread.php?threadid=756275

[CSS Reef]

Thanks for the links. So looks like I should use the GEO's bubble counter and just fill the bubble counter on the regualtor with RO/DI water. Cool.