ORA Birds of Paradise is one of the easiest birdsnest to care for.  When your parameters are perfect, polyps on this coral will come out and the coral will look puffy.  We've been aquaculturing this coral for over 12 years.
 
Requirements
Lighting: Low  about 300+ par
Flow:  Medium / High
Cal 400-440, Alkalinity between 7.5-8 Dkh, Mg 1400