This beautiful invasor of our seas is at the same time a danger for the native species and a challenge for smaller fish.They are trying to control this poisonous species, and some says even 45 min after death if you stick , the poison still working and you will feel an horrible pain.Others include this fish in their regular diet. 
Another bad score for humans..... No more pets release in the wild..... the best, no more wild animals as pets!!!!! 