Mar 26, 2012 #1 Blakers Aquarium Advice Apprentice Joined Oct 17, 2011 Messages 39 Woke up this morning and found this on my rock, Idk what it is so I'm seeing if anyone out here know if it's something bad or not
Woke up this morning and found this on my rock, Idk what it is so I'm seeing if anyone out here know if it's something bad or not
Mar 26, 2012 #2 OP OP Blakers Aquarium Advice Apprentice Joined Oct 17, 2011 Messages 39 Sorry heres the pic It's the white stuff
Mar 26, 2012 #3 melosu58 SW REEF 20+ YEARS Joined Oct 21, 2004 Messages 39,152 Location Virginia Some type of sponge. I have them in my tank also. They are good filter feeders.