D Doc7 Fish Fanatic Joined Oct 28, 2010 Messages 178 Reaction score 0 Nov 19, 2010 #1 Which do you use? Also how often do you change each piece of the media, and does your "filter stock" change if you're planning on using it as "mature media" some months down the road? Thank you
Which do you use? Also how often do you change each piece of the media, and does your "filter stock" change if you're planning on using it as "mature media" some months down the road? Thank you
