What is the name of this?

[woo yeon]

What is the name of this coral? It's breeding in my tank

From the bottom of the tank to the rock If you cut it into pieces, it grows like a picture

 

[i cant think]

What is the name of this coral? It's breeding in my tank

From the bottom of the tank to the rock If you cut it into pieces, it grows like a picture

Looks to be Palythoa, possibly P. grandis.

 

[encrustingacro]

Looks to be Palythoa, possibly P. grandis.

Polyps not large enough to be P. grandis
Palythoa grandis look more like this:

 

[kevgib67]

Please be very careful it you are cutting this palythoa! It contains paly toxins, wear gloves and safety glasses!