by ausscuba
Lisa took this photo when swimming fin to fin for around twenty minutes with the turtle around coral gardens at Flinders Reef, Moreton bay, Queensland. The photo was taken on an Olympus c50 digital camera.
by John Natoli
Nudibranch at Blue Pools off Heron Island, QLD. (Halgerda aurantiomaculata - Mike Miller)
Just another Nudibranch found on North Wall out from Portsea. (Ceratosoma brevicaudatum very southern species, seen up to about the Nelson Bay area. - Akos)
I found this Nudibranch at North Wall out from Portsea, Victoria. ID please. (Chromodoris sp. - Akos)
by marty olson
Taken at Christmas Island in Flying Fish Cove on a night dive.
by John Natoli
The attached image of a grey nurse shark was taken at Underwater World, Mooloolaba on a shark dive, a great place where one can get up close and personal with this fabulous animal.