Tridacna gigas is not the primary subject of the video clip; the primary subject is Pomacentrus amboinensis (Ambon damsel). Coral Sea, Duration 27 seconds
Great Oyster from Singapore; (Tridacna gigas.);. This is the finest known specimen, and to it the Jury awarded a diploma at the Fisheries Exhibition. Its weight is 3 cwt. 3 qrs. 14 lbs.; its length 3 ft. 4 in.; and its breadth 2 ft.; 2 in.