We dove down onto the sandy areas of the Tennis Court, and then back to the drop-off. We swam along the  drop-off until we reached the large bommie, worked our way around it, and then swam back to the boat through the shallower waters. An amazing amount of life!

 

Divers: Peter Batchelor, Kirsty Batchelor, Sara
Weather/Sea: E 18 kts. Slight seas.
Visibility: 20 Metres.
Water temperature: 22°C.
Maximum depth: 12.5 metres.
Time of entry: 11:11.
Duration: 49 minutes.

Creatures spotted on this dive included:

 Humbugs
Clown Triggerfish
Moorish Idol
Yellowtail Fusilier
Grouper
Scissor-tailed Fusilier
Scissortail Sergeant
Parrotfish
Darkcap Parrotfish
Bicolour Parrotfish
Eastern Triangle Butterflyfish
Pacific Half-and-half Chromis
Dot-and-dash Butterflyfish 
Twospine Angelfish
Brown Tang
Pacific Double-saddle Butterflyfish
Sea Cucumber
Common Coral Trout
Yellowtail Fusilier 

I filmed diving in the same location with ProDive back in 2014: https://www.batchelors.net/diving/2014/68-diving-on-the-great-barrier-reef-flynn-reef-tennis-courts-1 and https://www.batchelors.net/diving/2014/66-diving-on-the-great-barrier-reef-flynn-reef-tennis-courts