ulangu island

I want to go to this island in Lapulapu. Never been to this island yet, i never got the chance. I'm not sure if that is the correct spelling but i saw on tv they featured the kind of fish that looks like a "demon". Rare kind of fish only found in Ulangu. Pretty interesting huh!? I'm not sure though if i can see it for real since i'm afraid to dive or swim 5 feet deep (and above) sea level. Puera buyag noh! Dili ko kamao mulangoy oi! :D