The latin name of this species ".. pustulosa" seems particularly apt. Size is 2 in.

2003:09:07 10:10:47
Island: Moyo
Dive Site: Tg Sajelek
Speed: 1/30 sec
Aperture: f8.0
ISO: 64
Exposure Compensation: 0.0
Exposure Program: Aperture Priority
Focal Length: 7 mm
Flash: