ID ME PLEASE!!!

[BeelzeBob]

i got this lil fella for $7 when it was smaller than a dime about 9 months ago.

now, fully inflated hes like 2.5" across.

i was under the assumption that it was some sort of brain, but i dunno.

the first pic is @ 6am, sunlight only, the later is under 10k PCs

 

[kay-bee]

Scolymia ('donut coral' among other common names).

I've got a green one that had the diameter of a nickel when I got it a couple of months ago. It now has the diameter of a quarter. Nice to know how large your's got in a 9-month period. Most scolymia's I see are already the size of, well, a doughnut.