Monti type??

[Reef_Box]

Anybody know what this is?

 

[acrohead500ppm]

It kinda looks like a hispida to me, but yours has nodules on the original growth, so I am not quite sure.

 

[Jesper Hansen]

Looks like a montipora mustic sunset.

 

[Reefvet]

Montipora Undata

 

[SaltyWalter]

Hispida is branching, not encrusting if I recall correct. I also wouldn't say undata, that has more raised ridges.

The half moon polyps and colors remind me of mystic sunset, which I don't even know the exact species of. Is it usually a glowing red base with blue polyps? If so, then yes its mystic sunset.