ORAs are bigger, I don't have it long enough yet and this is a frag, the mother colony are way bigger, this one is't kind of in the baby stage still<a href=showthread.php?s=&postid=9730926#post9730926 target=_blank>Originally posted</a> by basser1
I'm a little surprised that the ORA duncan is smaller than the one from Roes. I thought the ORA's were much larger.
<a href=showthread.php?s=&postid=9779281#post9779281 target=_blank>Originally posted</a> by cristhiam
low/medium flow and I have mine on the bottom of the tank for now, but they like to be on the rocks. Also I don't think they like strong lights.