xr15 diffuser

This is my second nano. This tank has been up for 3 years but I just re-did the whole thing using all the same live rock, sand, and a few of the corals (most are new). I've had these 2 clowns (DaVinci Extreme from Sea & Reef) for over 7 years. I have also taken on a challenge, it was one of the...

I'm looking to trade my two XR15 G5 Blue lights for two PRO'S. The diffusers go with them. One owner with boxes. They've never ran over 50% due to mainly fish only and its too blur for my liking.