[St3v3]

http://www.aquariumplants.com/Eheim_CO2_Reactor_p/eh6030.htm

 

[St3v3]

No prob. I haven't used them before though Eheim makes quality stuff (normally). It looks easy to clean and that is a big bonus.

 

[St3v3]

lol oops. Yes I have used aquariumplants.com before and I would recommend them. I've actually bought a lot of stuff from them. In fact I bought a regulator from them today two hours ago. Just keep in mind sometimes shipping can take up to a week because they are located in South Dakota and getting a package takes a little while. But their customer service is great and so is the stuff they sell.