zoas growing vertically

[Rubenr1578]

as the tittle says..when i set up the new tank i picked up a rock that i thought would look nice covered in zoas but haven't gotten around to do anything with as i'm not sure if i glue zoas to it they would stay flat or bend towards the light, any help would be appreciated it

 

[dball711]

They always grow toward or away from light depending on if there's too much or too little light.

 

[Rubenr1578]

They always grow toward or away from light depending on if there's too much or too little light.

cool! thanks for your help..i'll glue them and worst case i can always move the lights forward and tilt them to hit the rock more head on