Only using fiber floss?
Well on my 40B I have a marineland 150 and 100 HOB filteres. Been using just fiber floss in them other almost a year. Using water change water to clean it weekly and replacing it a small portion at a time. No problems and water quality is great, just curious if anyone else has ever done this?
Last edited by mike-guy; 02-21-2014 at 03:00 AM.
Reason: More accurate text