Today I got home from work and saw that something stung my Colt. It has been in the same place for quite a while. It is a few inches away from a Frogspawn, and the are some Zoas growing closer. The only thing that has happened differently lately is that I picked out a bunch of Caulerpa that was growing around the Zoas and Colt. Take a look. I'm guessing it's the Zoas, maybe I stressed them too much when I was removingthe Caulerpa.
Close-up
Placement
