May 11, 2013 #1 FoxRaid Aquarium Advice Activist Joined Mar 30, 2013 Messages 103 One of my fish has fin rot how do I go about treating it?
May 12, 2013 #2 Matt68005 Aquarium Advice Addict Joined Oct 20, 2011 Messages 1,780 Location Nebraska, USA Gram Negative Bacterial infection. Try maracyn-2. No food for a couple days, clean water.