It is a reality that by being in this hobby, we are directly contributing to the degradation of coral reefs and other marine habitats around the world for collection for the aquarium trade. I'd like to say all my stuff is aqua cultured, but it ain't.
On the flip side, collection for the aquarium trade is a very small fraction of what causes habitat loss and falling fish stocks so, eh
Maybe one day we'll only have hand net caught collected in an environmentally sensitive manner and all corals will only come from aquaculture but until then...