Looking for this

[jaybk5211]

Or something like this, but with more color. Can't seem to find anywhere online to get round shaped brains vs just flat pieces. Any suggestions?

 

[Tab28]

Try a Platygyra i have bought several over the years. Started out like a postage stamp but got more dome shaped as it got larger. My favorite i had was neon green center with brown coralite scribbling. Still have several, they seem to grow slower than other in favia family

 

[jaybk5211]

Any particular needs for them vs normal favia? Also is there any trick to getting the some shape or is it natural?

 

[Rattooth]

Pretty sure dome shape is genetics only . Not related to light or water flow.

 

[Davesgt]

Ive had a few Platygyra and they seem to take a while to start to dome in shape, I eventually just found me a nice round live rock mounted it and within a year it started to take shape. The person I sold it to about 3 years ago said its the size of a volleyball now!

 

[evolved]

I think the scale of that photo may not be apparent to you; what you see in that photo is probably upwards of 2 feet in diameter.