Feb 7, 2017 #1 dlms1014 Community Member View Badges Joined Jan 20, 2017 Messages 41 Reaction score 21 Rating - 0% 0 0 0 What can you guys tell me about what's on my rock? It's comparable to a spiderweb. It's like snot growing on this rock. Wondering what causes it and how to handle it? Is it dangerous?
What can you guys tell me about what's on my rock? It's comparable to a spiderweb. It's like snot growing on this rock. Wondering what causes it and how to handle it? Is it dangerous?
Feb 7, 2017 #2 ebushrow Valuable Member View Badges Excellence Award My Tank Thread Joined Jan 30, 2012 Messages 1,919 Reaction score 1,523 Location Plymouth What state or country do you live in Michigan Rating - 0% 0 0 0 not knowing tank parameters and age, looks like sponge to me....nothing bad....
Feb 7, 2017 #3 Tahoe61 10K Club member View Badges Ultimate Member Reef Squad Excellence Award R2R App User Moderator Emeritus My Aquarium Showcase Joined Mar 2, 2012 Messages 18,699 Reaction score 22,818 Location AZ Rating - 0% 0 0 0 Harmless sponge.
