William Hlas New Member Joined Sep 11, 2011 Messages 23 Reaction score 0 Dec 4, 2011 #1 Just a quick question, when I was looking up fish tanks I saw some that were built into the wall. I was wondering how do they do water changes?
Just a quick question, when I was looking up fish tanks I saw some that were built into the wall. I was wondering how do they do water changes?