Mitra problems!?

[RJKain-777]

I borrowed a friends apogee par meter, under the mitras at 100% I’m only getting 103 par 10 inches under water and 16-20 on the sand bed. I recalibrated the par meter , so what am I missing.

 

[ingchr1]

Curious to know what spectrum?

 

[RJKain-777]

https://www.aquariumcomputer.com/reefrockerlives-17k-acro-dominant-light-schedule/
this is the schedule I copied, then cranked the % to 100 for brightness