Apr 12, 2005 #1 A arminkropp Aquarium Advice Freak Joined Dec 5, 2004 Messages 398 Location Winnipeg,Manitoba,CANADA any idea what this is...... thanx
Apr 12, 2005 #2 Fluff Aquarium Advice Addict Joined Apr 30, 2004 Messages 11,423 Location West Virginia Well, I think I see some beginnings of cyano on your glass so, I'd say that's probably what it is.
Apr 13, 2005 #3 J JPloman Aquarium Advice FINatic Joined Feb 15, 2005 Messages 547 Location Panama City Beach, FL The bubble in the algae show that it is in fact cyano.