Jun 6, 2013 #1 Munchie Aquarium Advice Activist Joined Mar 20, 2012 Messages 179 Just noticed this spreading on a piece of live rock with Mushrooms on it..any idea what it is the start of? Thanks
Just noticed this spreading on a piece of live rock with Mushrooms on it..any idea what it is the start of? Thanks
Jun 6, 2013 #2 OP OP Munchie Aquarium Advice Activist Joined Mar 20, 2012 Messages 179 To be clear this is the item in question (zoomed view)
Jun 6, 2013 #3 J jonr Aquarium Advice Apprentice Joined Aug 13, 2011 Messages 16 Looks like some sort of sponge
Jun 6, 2013 #4 Sniperhank Giant Clam Addict Joined Nov 18, 2011 Messages 20,651 Location Summerville, Pennsylvania A picture of it in white light would help out greatly with a positive ID.