Oct 5, 2009 #1 B bmonteen Aquarium Advice Newbie Joined Mar 7, 2009 Messages 1 Anyone know what this is? Attachments IMG_5842.jpg 58 KB · Views: 48 IMG_5847.jpg 59.8 KB · Views: 55
Oct 5, 2009 #2 M match55 Aquarium Advice FINatic Joined Aug 10, 2009 Messages 625 Location Pleasanton CA I have something like that before, and I have some white one now. tag along~ I would love to kknow if they are bad or what.
I have something like that before, and I have some white one now. tag along~ I would love to kknow if they are bad or what.
Oct 5, 2009 #3 AMDPhenomX4 Aquarium Advice FINatic Joined Jan 3, 2009 Messages 544 Location Charlton, MA Sponge.
Oct 5, 2009 #5 roka64 Aquarium Advice Addict Joined Mar 21, 2006 Messages 13,858 Sponge, a harmless filter feeder.