The Planted Tank Forum - View Single Post - Question about setting up Co2 regulator
View Single Post
post #31 of (permalink) Old 11-10-2012, 06:48 PM
Algae Grower
TheKribKeeper's Avatar
PTrader: (0/0%)
Join Date: Oct 2012
Location: California
Posts: 130
Could be a bad check valve some need high psi to open referred to as cracking pressure. Or it is stuck closed. But you did right by trying a cheap plastic one now you know the problem lies with the check valve or the diffuser.
TheKribKeeper is offline  
For the best viewing experience please update your browser to Google Chrome