Sps id

[Chevelle5434]

I've had these for a while no clue their name.

 

[Frick]

Hard to say on either. The first one if you are referring to the larger blue one maybe tenius for the easy answer. But it could be about 150 other Acropora that can get fuzzy and blue as well. What does it look like when the polyps are retracted? Does it have a unique frag plug?

The second is an Acropora, that's all for now. Too small to even guess a species.

 

[Chevelle5434]

Looking at other tenius corals it looks just like the pictures thanks. I kinda figured the other one would be difficult. It was a neon green when I got it but it now lost almost all it's color. May be time for a light upgrade.

 

[Frick]

Hard to say it is tenius or not with the polyps in the way. Tenius seems to get labeled on any blue Acro when there are 100 other species it could be.

The best way to ell it apprt are the corallites. Tenius will have "Axial corallites are long and tubular. Radial corallites are arranged in a neat rosette and have slightly flaring lips. "
http://coral.aims.gov.au/speciesPages/species_metadata/0074/view#