Ai primes

[Kfactor]

Hi I build a tank awhile back it’s only 10” deep 36lx12” I made a hybrid fixture with 2ai primes and 2 39w t5 . I’m not getting any growth with my sps corals and there loosing colour on some . Would it be my lighting isn’t sufficient . All my parameters seem fine I test pretty much every second day and use Red Sea pro salt now too see if that helps . The tank is about 5 ish months old now and I was using io reef cristals and I don’t think my corals liked it to much

 

[NanoDJS]

what do you run your lights at % and colors

 

[lpsouth1978]

Also how high are they mounted? It is hard to tell from the pic, but they look pretty high.

 

[DJF]

I agree that your light appears to be mounted high; par is not gonna be your problem with both t5s and leds. I use a similar set up (AI hydra26 + T5) growing sps. As ref. I have my light 11” (28cm) above the water surface.