When you were there did you see any egg sacs. I saw them once in a tank someone pointed them out to me they were sooo small and I Figure he had allot of them in his tank!
I don't even know if they survive without zoo's? Or how to get rid of them all ?
yeh bct182 is right zoa eating nudis keep the palytoxin in there bodys i read about a guy who crused one with his finger and was hospitalized in 30 minutes or so touching the thing may even be bad