Arno’s Underwater Reef

On the most favorable days, the current is strong. Try to start close to the drop off otherwise you better have freediving fins to move quicker and save deco time. On the drop off there is a great overhang from 28 to 35 m, you can then go deeper than 50 m. The end is on nice soft coral garden up to 5 m.

Critters at this site

On this underwater reef, be ready to see swimming fishes, marine corals, shell-less nudibranches. An occasional sub-aquatic manta might pass by.

Based on open observations nearbywithin ~5 km — likely to see, not necessarily confirmed at the site itself.

Hawksbill Sea Turtle

Eretmochelys imbricata4 obs.

Reef Manta Ray

Mobula alfredi3 obs.

Snegl (hav-/nøgensnegl)

Nembrotha3 obs.

トウモンリュウグウウミウシ

Nembrotha livingstonei2 obs.

Pillow Cushion Star

Culcita novaeguineae1 obs.

Varicose Wart Slug

Phyllidia varicosa1 obs.

Pustulose Wart Slug

Phyllidiella pustulosa1 obs.

Forsskål's Pleurobranch

Pleurobranchus forskalii1 obs.

Krebsdyr

Periclimenes soror1 obs.

Tasselled Wobbegong

Eucrossorhinus dasypogon1 obs.

Lined Nembrotha

Nembrotha lineolata1 obs.

Armored Sea Star

Fromia hemiopla1 obs.

オダカホシゾラウミウシ

Hypselodoris roo1 obs.

Indian Caloria

Caloria indica1 obs.

Broadclub Cuttlefish

Ascarosepion latimanus1 obs.

Painted Spiny Lobster

Panulirus versicolor1 obs.

Snegl (hav-/nøgensnegl)

Tenellia1 obs.

Elegant Phyllidia

Phyllidia elegans1 obs.

Snegl (hav-/nøgensnegl)

Chromodoris1 obs.

Snegl (hav-/nøgensnegl)

Thorunna furtiva1 obs.

Black-margined Nudibranch

Doriprismatica atromarginata1 obs.

Snegl (hav-/nøgensnegl)

Trapania1 obs.

Blue Dragon

Pteraeolidia semperi1 obs.

Needle-spined Urchin

Echinostrephus aciculatus1 obs.