what is this coral / invert name?

[ElitePirate]

Hi

Can identify this green stuff? not sure if its a coral. see attached.

 

[DSC reef]

That looks like green star polyps, indeed a coral.

 

[ElitePirate]

Hm I bought a small one but he is not opening up. It's been 4 days now

 

[DSC reef]

They can take a while to open when added to the tank.

 

[HawaiianReef]

They can take a while to open when added to the tank.

They are Very hardy and can handle a lot of abuse. Just as suggested, give him some time. He'll come around.

 

[ElitePirate]

Cool thank you

 

[Imran Sid’s]

My GPS is also the same but it opening now slowly mine took 2 week to open

 

[ElitePirate]

ah i see. okay i'll give it bit time. people say it will grow very fast. i think i should find a new place to place him

 

[ElitePirate]

It's opening up yay