Could have sworn I tracked it down a couple of months back when I first reviewed it back at home back
damned if I can find it again in any of my references. Believe it is commonly referred to as a Sea Mite and
it feeds on decaying algae.
Cheers,
Jim.
Hi Jim - Isopod yes. Looks like family Sphaeromatidae. For your part of the world Dr. Niel Bruce is the expert on sphaeromatids. He's at the Queensland Museum