Mars Aqua 165w PAR Numbers

[Mike N]

I had my reef club's par meter (Apogee MQ500) last week and captured PAR numbers for the Mars Aqua 165w hanging over my frag tank.

All measurements taken at 5" below water line.

 

[dwest]

I had my reef club's par meter (Apogee MQ500) last week and captured PAR numbers for the Mars Aqua 165w hanging over my frag tank.

All measurements taken at 5" below water line.

Impressive...

 

[Mike N]

The other side of my frag tank is lit by a Radion XR15 G4 Pro. Here are the numbers for it: