Par meter readings

[Tn23]

Bringing this back to life abit, I tested my LEDs tonight with a par meter today. Looks like I am getting around 300-500 up top and around 200 on the lower level rock and around 100-150 on various areas of the sand bed. Does that seem about right?

Don't have any lenses on the LEDS currently, but would the lenses help much? I just don't have the lights really high up so I left the lenses off so the light would hopefully spread around even more I was thinking.

Tank is 3 ft long and 2 ft tall