True Ocean Direct Florida maricultured live rock. Beautiful looking live rock loaded with the bacterial fauna you’re looking for to give your saltwater reef aquarium setup a jump-start.What is Florida Maricultured Live Rock? Similar to aquaculture but done directly on the Florida ocean floor. Extremely porous hand selected limestone dry rock, also called “Miami Oolite” has been placed offshore in a live rock aquaculture site in The Florida Keys, left undisturbed for years until they are ready to be harvested. This unique location results in some spectacular live rock.Because its fresh and loaded with the bacterial fauna, it will require curing and it is not intended to be immediately added to an aquarium with existing livestock.Rock is shipped for a 3 day maximum arrival.