May 3, 2013 #1 Munchie Aquarium Advice Activist Joined Mar 20, 2012 Messages 179 About 2 months into the hobby and started seeing these pop up on my live rock, now they are on the rear glass as well. I have about 20 in my 20long.
About 2 months into the hobby and started seeing these pop up on my live rock, now they are on the rear glass as well. I have about 20 in my 20long.