Diver's, watch out for these guys! This was the first I've seen of one in the Boneyard. The Lionfish is an invasive species with poisonous spines.. Don't worry, I don't believe there has been any reports of a diver being killed by one. They have little to no know natural predators here and love to eat our native reef fish:shocked2:. We've been getting a few reports of them in 20-30' from Boca to Venice in the last few months.. This guy was from Venice in 22-23' ft on 9-6-13. If you see any or kill any post it here!