Well in some sense a lot of those corals are grown here. 2 guys corals is near me, they have an 8,000 gallon warehouse full of Reef Raft corals. Every single reef raft coral was a wild piece -- It's what the big companies do. Buy up a truckload of brown corals and wait for that *one* to turn into a Walt Disney.
- Otherwise, coral reefs were used to make building materials previously.
- In the south china sea China has been destroying their reef systems to build their militarized islands on the rubble, and dredge the ocean so their war ships and submarines can cross. This is aided by China telling their fisherman they can now harvest giant clams.
They get these clams by attaching their anchors to the reef, and revving their boat engines to rip the reef apart and get the clams
- China has destroyed over 22 square miles of the second largest reef on the planet, with possibly the greatest biodiversity on earth. In a couple years.
I can go on and on, the more you learn the worse it gets. So to me, and some others here, buying wild/maricultured corals is actually a way to preserve what's out there currently.
Even now, scientists in Australia are working to breed and hybridize corals which are significantly more tolerant of warmer waters. This is being done by all possible means, from breeding, to hybridization, and genetic modification. Their goals are to release these corals to preserve the reef itself, and hopefully keep hybridizing with the local corals. But anyone whose taken biology knows they are trying to genetically create the fittest animal, and the world truly is survival of the fittest. While their idea may work, and
save the GBR as well as preserve it's
function, it will not
preserve the reef as we know it.
And all of this is just a fragment of the puzzle. Hopefully it shows why I reacted so passionately (like an asshat) to what you were saying!