We have started to see them in the US Virgin Islands and most of the dives shops have banded together and organized to try and keep them under control. (If that is possible) At least try to remove them from sites that we take tourists to dive. I use a foldspear because I can carry it and no one knows what it is until I find a lionfish. That way the squeamish divers don't have to know I am carrying a spear. I use a shortened one, only four sections and use a modified trident tip. I took two trident tips to a local welder and had all six put on one tip. Works great and you never miss. I have one of our divers from the mainland making me some without the barbs. The biggest problem with having six prongs is you have six barbs to get the fish off of. If you are on facebook look up Caribbean Lionfish Response.