Do lionfish release toxins/venom into the water column when they die?
its stronger than a lionfish for sure. Lionfish will still sting, but the only way i think it could really ever be life threating is if you were allergic, kind of like a bee sting.
yes, at first it tingles then it intensifies. I have been stung by a volitian before, and its not fun takes a few days to go away. But the sting isnt as bad as a sea goblin is said to be, and i wouldnt call it life threatening as long as your not allergic.
Either way, if you get stung run it under warm warder, or you can use a half baking soda half warm water solution and it should help right away. Not sure on the sea goblin but that is recommended for lions.