I was in HK last month., I went to one of the shop intended to buy some Oysters., However I asked them where was the salt water come fr., they did not answer.,, and difference type of Oysters filling with same salt water. this was wrong. Difference Oysters needs difference level of salty water. otherwise they will die quickly.
Be careful if you love to eat Oyster in raw...
Lay down that boogie and play that funky music till you die, Till you die, oh till you die