Recently I spoted some new sea squirt type things in my tank they were not there before. I have about 6, that i can see anyway. There is one on a frag I got from OA. It is on the stalk, Its cream colored with small bumps on it kinda shaped like a pineapple. sorry its a little out of focus. hope you can make it out
Are they bad for my tank?? What are they and what do they do?
