Mar 19, 2014 #61 P planted-tnk-guy Aquarium Advice Apprentice Joined Feb 7, 2014 Messages 18 Location willamette valley Oregon That will work but i will pm you a dyi link that is easy and cheap to make and better.
Mar 19, 2014 #62 Old Scales Aquarium Advice Addict Joined Mar 9, 2013 Messages 2,752 Location Fort Smith, Arkansas That looks like it will work very well. Probably better than a ceramic diffusor. Give it a try. OS.