I enjoy diving posts and videos but I have never done any diving.
When it comes to lion fish and their venom, I understand that hot water helps neutralize the damage. In MREs (meals ready to eat) there is a hot pack that you add water to and starts a chem reaction. You only add about 4oz of water but it practically boils. They are fairly cheap at about $5 a meal and last in a decent storage area. I thought the idea was worth sharing.