Dec 31, 2011 #1 B blade009 New Member View Badges Joined Dec 26, 2011 Messages 22 Reaction score 0 Location Michigan Rating - 0% 0 0 0 I just got my new Vertex RX-4 Calcium Reactor and would like some suggestions for the size of the meduim required.
I just got my new Vertex RX-4 Calcium Reactor and would like some suggestions for the size of the meduim required.
Dec 31, 2011 #2 markak Active Member View Badges Joined Nov 21, 2009 Messages 449 Reaction score 61 Location PA Rating - 0% 0 0 0 I use Arm coarse in mine. I tried the regular and there wasn't enough flow around the media. After awhile it starts to get back pressure and affects the Co2 bubble rate.
I use Arm coarse in mine. I tried the regular and there wasn't enough flow around the media. After awhile it starts to get back pressure and affects the Co2 bubble rate.
