Trachyphylia care question

[Lavey29]

I have a couple smaller trachyphylia corals that have an almost triangle shaped skeletal structure on the bottom. I have them placed on my sanded so their color and shape is facing the front of the tank. Is this OK or should I push their skeletal structure down into the sand so they are facing the top of the tank for light absorption?

 

[Lavey29]

Here is one example

 

[KC's CNC Creations]

it should be more upright to keep the tissue from touching the sandbed when it's fully inflated.

 

[Lavey29]

it should be more upright to keep the tissue from touching the sandbed when it's fully inflated.

Ok I'll adjust them...thanks