Who Gives A Fish Forums

It all comes down to how you define pain, as you touched on with that subjectiveness comment. I was reading through some other posts on the same topic and I thought I'd share these two - might give us a better idea of what's going on.

http/www.fishforums.net/index.php?s=&amp...t&p=1709172
http/www ...

First thought, war coral. Others, I agree, likely Favia.