Where do you guys place these RR Corals?

[Av8Bluewater]

I have RR Diablo, DDay and Prometheus.
The diablo started to burn a little up top so I moved it down. (New T5 bulbs.

 

[ronnie]

Start them low and slowly move them up.

 

[shlap]

Those pieces get around 800+ PAR in Tony's frag system. Maybe wrong spectrum or too long max intensity period? He has 10 T5s running over them for 6 hrs and 2 blue plus the rest of the time.

 

[Av8Bluewater]

Whew man that's a lot of PAR. I have 8X80W sunpower.