Im considering a nuvo fusion 10 with nothing but acans would it be possible to place them up high or should i just go up to the middle and bottom with zoas up on the top
They can be placed up higher. Just acclimate them slowly. I have a few up higher, the only thing I've noticed it the color isn't quite as vivid. A lot depends on lighting.
With the right light, you can keep anything. Usually a lower PAR is acceptable with acans and other LPS. That should be an awesome looking tank. Good luck.