Looking for GFO reactor

[m-six hundred]

I already have a few TLF 150 Phosban reactors. I am looking for something a little bigger and better. Please let me know what you have.

 

[DgenR8]

I used up my share of TLF reactors. I bought a GEO (geosreef.com) reactor 2 years ago, and have not looked back.

 

[dotcommer]

I used up my share of TLF reactors. I bought a GEO (geosreef.com) reactor 2 years ago, and have not looked back.

I am looking for a large one as well. Which one do you have? This one looks like a newer one, but they don't say what size it is.
http://geosreef.com/index.php/umc618

 

[DgenR8]

That looks slick! I'm pretty sure the 618 is 6" diameter and 18" tall. 410 and 420 should be 4" dia and 10 or 20 " tall, respectively