It is definitely possible and currently being done by a few facilities. The Reef Farm (http://www.reeffarm.com) is one of these facilities and has been operating as a commercial coral aquaculture facility for several years now.
In the coming years I think you will see more and more of this type of facility emerge as the early pioneers begin to show the viability of the concept.
for food
it isn't possible to farm on mountains
Yes, it is possible, you need a salt water tank and let it sit and make sure it is in sunlight. Check out more information about coral reefs at destructionofcoralreefs.weebly.com
It depends on where you are, but in general you should avoid touching coral as much as possible, as it damages the coral animal, and they can sting you.
No,that's not possible.
no it is not possible to create two files on zombie farm you can thank Remington C. for this answer
It's possible
the answer previos was wrong that was for farm town and to sell gifts on farm pals is not possible i think
There are no disadvantages to coral reef because, animals live with and if there was problem they would just have to die cause its everywhere
It is extremely difficult to grow coral in an aquarium. I would say that there are very few people who can actually keep it alive succesfully and to be able to produce enough to sell would be nigh to impossible.
sit
No, A clown fish does not have the ability to molt, however if it starts to host a coral such as a torch, hammer, or some zoanthids the constant stings from the coral can make it appear that a clown fish is molting, when in reality the fish needs to be removed from the coral its hosting as soon as possible.