What Corals Are Almost Impossible To Kill?

[reeftankdude]

I have a 20 gallon high going for four mouths now. Think I will start adding some corals. Thanks all

 

[Reeferjunkie]

Leathers, zoas,palys, mushrooms are all great and hardy

 

[Nate Chalk]

Gsp
Duncan
Zoas
Palys
Mushrooms
Leathers

 

[Paleozoic_reefer]

GSP….the roach of the coral world…

 

[Tamberav]

I have a 20 gallon high going for four mouths now. Think I will start adding some corals. Thanks all

green nepthea and it won't be a pest coral either. I have one that is like 15 years old now. It has survived everything.

 

[Jedi1199]

All of the above, plus I find Acans to be very hardy as well.