Goniopora, Tubipora, Elegance: anyone keeping these?

[SeaHorse_Fanatic]

Just got a pipe organ coral (Tubin. sp.) and it's doing great. My friend Don has had his for years and it's growing, but slowly. Mine was white (bleached?) when I got it, but in less than 5 days it has already started to colour up again. Was in a rush to go tutoring, so I just plopped it in the tank (I know, Me Bad), but got luck this time & every polyp is open & looking like a tiny flower.