Jan 26, 2013 #1 tkociban Aquarium Advice Regular Joined Aug 9, 2012 Messages 98 Location ohio I realize the green is bubble algae but what is the clear bubble. Attachments image-890363304.jpg 100.4 KB · Views: 79 image-3879923357.jpg 107.8 KB · Views: 76
Feb 2, 2013 #2 fort384 Dividing by 0 Site Team Joined Nov 23, 2008 Messages 13,931 Location Illinois Probably some newly developing bubble algae...