What could it be?
Posted: Tue Nov 10, 2009 8:38 pm
Got some live rock today an found something I am not sure if I should put it in the tank or not. Its on a really small piece about the size of a playing card so it wont hurt if I have to do away with it. It looks like a cluster of dark green bubbles almost. I looked up bubble algae and it kinda resembles that . But, I put it in a small container of tank water and after awhile I noticed the bubbles were opened up. When I touched them with a toothpick they would close up like they were alive. What is this stuff? Good or bad. Sorry I couldnt get a good photo because of the size.