- Joined
- Dec 8, 2015
- Messages
- 198
- Reaction score
- 78
I didn't buy my Hydra 26 HDs at the same time, I purchased them about 6 months apart. I did notice the new light was a bit brighter when I put them on the tank but thought it was just a new light and they will equal out. So I did some testing today and noticed some of the LUX readings were below 20,000 and the right side readings were a lot higher than the left. I re-evaluated my the height of my light above the water line and lowered them to about 10 inches above the water line. I got higher readings in the 30,000 range. Check them out.
Left side
Middle
Right side
Front
Left side
Middle
Right side
Front