Is this a tiny bubble coral, blasto, or what?

Mako

EET MOR KATFISH
Nov 19, 2001
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Wake Forest, NC
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I can't tell what this little fellow is. It was a freebie that had fallen to the bottom of the LFS frag tank.

It appears to be a bud off of a larger colony, not a healed-over chunk of a larger animal.

It has a hard calcium skeleton that looks like an inverted fungia skeleton--- concave/bowl shape rather than convex.

However, when the polyp has inflated, it does not look concave.

The last two pics are of it feeding on a scrap of shrimp.


Here's a few lousy pics, this is a difficult coral to photo.


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Pic of this thing feeding on a scrap of table shrimp.
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Actually I did figure it out. It's a Fungia fralinae
 
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