Sewage killing reefs around Virgin Islands

their website says that it is more sustainable than other hardwoods because it is harvested at 16 years rather than 50- 60. that's a paraphrase of course. Pretty cool if their claims are true and it catches on.
 
I have seen a 40' tall stand of eucalyptus trees (of which 'lyptus' is a hybrid) first hand. Only 4 years old. Pretty impressive.
 
AquariaCentral.com