New to the forum and wanted to say that it is outstanding. I have my diy co2 set up on a 29 gallon tank and the plants are responding well. I just started the tank about a month ago so all i have for now are some java moss, ferns , cllover and wysteria. will post pics once it looks a little better. Oh a note for the diy bottle I used the standard aquarium sealant around the fitting into the bottle and itworked well.
Thanks again for the info
Vinny