Aquatic Plant Central - View Single Post - Co2 regulator and Soleniod valve question
View Single Post
Old 08-10-2004, 09:48 PM   #4 (permalink)
Error
Senior Member
 
Error's Avatar
 
Join Date: Apr 2004
Location: Ann Arbor, MI
Posts: 852
iTrader Ratings: 18
iTrader Positive Rating: 100%
Error is a regular member
Default

I leave mine on all the time.

Refills are US$7.
Error is offline   Reply With Quote