PAR questions

[chrisgold]

Hello

I have recently got some mushrooms and placed a basket on my tank back wall. I was wondering if anyone had any knowledge on par levels in the corners of the tank
I will post a picture of where the basket is now and then where I want to move it to. Do you think the par will be higher or lower if a move the basket from next to the mp40 to the top left corner just under the waterline.

 

[Timfish]

Depends on hte lenses but higher up on the back wall is likely to be lower PAR