Green Barrel Sea Squirt

1. Pixie GardenGreat Barrier Reef, AustraliaBoat · Reef17 mBeginner-friendlyBest Jun–Oct3 mm
2. SwallopeRaja Ampat, IndonesiaBoat · Wall25 mIntermediate+Best Oct–Apr3 mm
3. Pixie PinnacleGreat Barrier Reef, AustraliaBoat · Pinnacle18 mBeginner-friendlyBest Jun–Oct3 mm
4. Challenger BayGreat Barrier Reef, AustraliaBoat · Reef30 mBeginner-friendlyBest Jun–Oct3 mm
5. Kandooma ThilaGuraidhoo, Kaafu Atoll, MaldivesPinnacle15 m–30 mAdvanced+Best Jan–Apr3 mm
6. Zanzibar Leven BankNungwi, Unguja North, TanzaniaPinnacle18 m–40 mAdvanced+Best May–Mar3 mm
7. Milne Bay Deacons ReefSamarai, Milne Bay, Papua New GuineaReef8 m–35 mIntermediate+Good year-round3 mm
8. Rabaul George Fred WreckRabaul, East New Britain, Papua New GuineaWreck12 m–35 mIntermediate+Good year-round3 mm
9. Alor Pertamina PierKalabahi, East Nusa Tenggara, Indonesia5 m–30 mIntermediate+Best Apr–Nov3 mm
10. Nusa Penida Manta PointSampalan, Bali, Indonesia8 m–18 mIntermediate+Best Apr–Oct3 mm
11. South Ari Whale SharkMahibadhoo, Alif Dhaal Atoll, Maldives0 m–10 mBeginner-friendlyBest Jan–Apr3 mm
12. Layang Layang Shark CaveMalaysiaCave18 m–40 mAdvanced+Good year-round3 mm
13. Pemba Manta PointMtambile, South Pemba, Tanzania8 m–25 mIntermediate+Good year-round3 mm
14. Sangalaki Manta ChannelEast Kalimantan, Indonesia5 m–25 mIntermediate+Good year-round3 mm
15. Captain MuddyNungwi, Unguja North, TanzaniaBeginner-friendlyBest May–Mar3 mm
16. Pele’s PlaygroundWaigama, Raja Ampat, IndonesiaBeginner-friendlyBest Oct–Apr3 mm
17. BuhiasWori, North Sulawesi, IndonesiaBest May–Oct3 mm
18. Kyokuzan MaruCoron, Palawan, PhilippinesIntermediate+Best Nov–May3 mm
19. AladinSablayan, Occidental Mindoro, PhilippinesIntermediate+Best Jan–May3 mm

Sources: Species occurrences: OBIS (CC BY 4.0), GBIF.org