The Planted Tank Forum - View Single Post - DIY CO2 questions
View Single Post
post #13 of (permalink) Old 11-08-2012, 03:59 AM
Hoppy
Planted Tank Guru
 
Hoppy's Avatar
 
Join Date: Dec 2005
Location: Sacramento, CA
Posts: 20,264
I got mine at Ebay. Just search there for Kynar Check Valve. These are very chemical resistant, so CO2 shouldn't bother them. Or, go to US Plastics and do the same search.

Hoppy
Hoppy is offline  
 
 
For the best viewing experience please update your browser to Google Chrome