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 1,912 Reaction score 1,542 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 Excellence Award Moderator Emeritus Joined Mar 2, 2012 Messages 13,239 Reaction score 15,708 Location AZ Rating - 0% 0 0 0 Harmless sponge.
