Image of this nudibranch, Phyllodesmium serratum was taken at Blairgowrie Marina in Victoria, Australia. Nikon D70s in Nexus Housing.
Photocomp May '11 - Open
A useful safety device for most divers is the surface marker buoy. In essence it is an easily seen surface float which is connected to the diver by means of a thin, strong line, usually carried on a reel.
A useful safety device for most divers is the surface marker buoy. In essence it is an easily seen surface float which is connected to the diver by means of a thin, strong line, usually carried on a reel.