put Pacific Oysters up against Sydney Rock under those conditions
P O ( vermin ), will filter the tank 3 times faster and live 2.5 times longer with out aeration
yet P O aren't as sweet they hold their size during cooking, and are at their best cooked on a shovel over flames or thrown into the coals until they bubble over.
Won't see many 7 yr old ( very special) Sydney Rock , hand size, worth wasting over the coals anymore ,
