ID my Zoa rock

[menglish]

Can anyone identify the zoa in this pic? Its growing like week in my tank.

many thanks

 

[sbash]

They look like Orange Oxide to me. Nice piece, mine grow well under higher light (mid tank), but more slowly in lower light...

 

[TweakyReef]

Love the colour! I want one! How long has that been growing for?

 

[menglish]

This has been growing for about a year and a half. This is not the main rock. The main rock is much bigger. This piece broke off after i had to rescape the tank.