Jan 31, 2014 #1 M Morgan8 New Member View Badges Joined Jan 25, 2014 Messages 7 Reaction score 0 Location Twisp WA Rating - 0% 0 0 0 I have these little light blue/green sponge looking things popping up in my tank? are they bad? what are they. im new to reef tanks this is my first one, also have lots of questions on lighting, sumps, ect. thanks in advance Attachments DSCN0833.jpg 85.3 KB · Views: 107 DSCN0835.jpg 91.3 KB · Views: 105 DSCN0839.jpg 86.9 KB · Views: 114 DSCN0840.jpg 84.9 KB · Views: 108 DSCN0842.jpg 88.8 KB · Views: 114
I have these little light blue/green sponge looking things popping up in my tank? are they bad? what are they. im new to reef tanks this is my first one, also have lots of questions on lighting, sumps, ect. thanks in advance
Jan 31, 2014 #2 GoingPostal Community Member View Badges Joined Jan 30, 2014 Messages 28 Reaction score 3 Location MN Rating - 0% 0 0 0 Sponges. They come in an assortment of colors and growth shapes, filter feed, are harmless.
Jan 31, 2014 #3 skinz78 10K Club member View Badges Excellence Award Moderator Emeritus Joined May 8, 2009 Messages 21,934 Reaction score 663 Location lovely rainy NW Washington Rating - 0% 0 0 0 Agreed, harmless sponges.
Jan 31, 2014 #4 Eienna 5000 Club Member View Badges Joined Feb 9, 2013 Messages 5,758 Reaction score 549 Location Eddyville, KY, USA Rating - 0% 0 0 0 Lucky you XD all my sponges are white or tacky "brown snow" color.
