Martins Wall
Lots of fish around and worth some more exploration. We headed south to to Martins Island along the 20m mark, looks like it goes down to about 28m to the bottom, then back along the 15-18m mark back to the anchor. I headed past the anchor and came across the end of the reef. Interesting formation, a sheer wall form 15m to about 30m and lots of little holes around. Will look at this the next visit.