[Gatekeeper]

I saw a few threads on here once that I can't seem to find for a PVC manifold set up as a CO2 reactor and also included an add on for a regular tank heater that can slip in and is held in by a compression fitting.

Can anyone steer me towards that thread...:help:

thanks in advance.

 

[actioncia]

You mean this one?
http://www.plantedtank.net/forums/photo-album/44493-ada-mini-s-black-rock.html

 

[Gatekeeper]

thank you.