Geo cr 612

[fatboy40]

anyone running this cal reactor ? if so what are your thoughts on it ? thx in advance

[Mr. Brooks]

I have a larger GEO model and I'm very happy with it. Only problem is it isn't big enough. I need to buy a bigger one to reduce the frequency of re-fills.

[BowedFloor]

I have one. Very well built unit, included everything I needed. Stores an ample amount of media. Built in spot for a pH probe is nice, and it's design results in very little wasted co2.

I'd definitely buy another one should the need arise.

Been using one for about 1.5 years now.