The aftertaste of Semporna is too strong, I can't get out even after leaving

Hi everyone, today's itinerary is arranged for the island hopping tour in Semporna Madajing route This route includes: Madajing Island-Tingbatinba Island-Bangbang Island Madajing Island: You can go up to take pictures (an additional 20RM island fee is required) You can check in the sea swing, the popular glass boat Experience deep diving/snorkeling Tingbatinba Island: Don't go to the island to check in for the second time deep diving/snorkeling You can chase big sea turtles here when deep diving Bangbang Island The last snorkeling All three islands are super beautiful, and I saw the legendary jelly sea. Let me talk about a few issues that everyone is more concerned about: 1Cost: We booked the deep diving of the Madajing route of the Conch family on Ctrip, the price is ¥399, and the price of snorkeling is ¥151 The price comparison should be the most cost-effective (whether to book deep diving or snorkeling depends on your own choice) 2Carry-on items: Sunscreen (you can apply it before going out, but don't apply chemical sunscreen, it is said to affect marine life) It's better to be physical sunscreen (it is recommended to bring a long-sleeved jacket that covers the hands for sun protection, it's really cold when sailing (of course, if you take a yacht, you don't need it haha) (Super film when taking pictures) Wear a swimsuit as a base on the inside, wear a jellyfish suit on the outside, and finally wear a long-sleeved jacket (waterproof) Sunglasses, or other photo props, choose your own hotel to bring a bath towel (you can cover it on the way back) and others just choose to bring some tissues, towels and the like There is nothing else to explain, I wish everyone a happy and enjoyable time