On top of the water we watched a puffer fish (all blown up) try to evade a snapper, who eventually got bored and left. The puffer fish circled around the anchor chain and descended back to the bottom.

Under the surface the highlights were a tambja thinstripe (?) resting near Northern Arch, a grumpy eagle-ray in Blue Maomao Arch - I'd shone my torch on him one too many times and he decided to BUZZ us - there were also a couple of John Dory there, but then it was a night dive.