An easy Birdsnest to care for and a pretty good growing rate.  All Birdsnest, especially Seriatopora Species need lots of flow so Algae doesn't choke the coral.  Even it's an easier SPS Coral, Cal, Alk and Mg must be at point.  The ORA Ponape frags we have, we've been farming them over 10 years.
 
Requirements
Lighting: Medium/High about 300+ par
Flow:  High
Cal 400-440, Alkalinity between 7.5-8 Dkh, Mg 1400