The brightest green coral and the brightest yellow coral come together in one of my all-time favorites.  The space invader pectina is truly a wonder and stands out amongst all our coral.  If you don't have one in your tank... what are you waiting for? :)
 
The only downside of this LPS coral is that it can have long sweepers.  They are by no means in the same league as a galaxia, but they are substantial and so this coral will need at least an inch or so of space.  If flow is a little higher it will also sweep less than it would otherwise in a low flow spot.
 
Frags will be 1.5"-2" -  Pics are for representation of the coral only.  Frags of the coral are very similar but not exactly as seen in the photo.  Please visit our WYSISYG section if you want to purchase exactly pictured corals.