700 gallon reef lighting help

[mazon56]

Havhi guys, finally got back in the game after 6 year hiatus. Just started up a 700 gallon reef tank.
I’m trying to figure out if I need more lighting which I’m pretty sure I do.The tank is 96”x40”x36”. I currently have 4 Radion gen 4 pro’s on. Tank is cycled plenty of fish and some corals are in there now. I will want to do sps and lps mixed reef. I’m noticing a lot of color loss on a lot of the corals and some sps Starting to brown. Some acans are fully open With a lot of polyp extension, I think too much and not a lot of color pop as they were when I bought them.

any help be great. Thanks guy

 

[Jamesmost]

Sweet dimensions
A good amount of penetration needed deep tank...

Any idea of Par?

If ur gonna add more light....
Get a t5 combo fixture, Radeons in middle or 2 more Radeons (xr30s I presume?)

How far above water line are the lights?

 

[heuerfan]

Unfortunately it’s not all about the lights. Brown sps can mean a lot of things. Any chance you know your tank parameters?

 

[mazon56]

Unfortunately it’s not all about the lights. Brown sps can mean a lot of things. Any chance you know your tank parameters?

Thanks. It’s the dream tank finally.
no idea on PAR

Sweet dimensions
A good amount of penetration needed deep tank...

Any idea of Par?

If ur gonna add more light....
Get a t5 combo fixture, Radeons in middle or 2 more Radeons (xr30s I presume?)

How far above water line are the lights?

thank you. It’s the dream tank, unfortunately no idea in PAR. The lights are hanging probably 20-24” above the tank.

 

[mazon56]

Unfortunately it’s not all about the lights. Brown sps can mean a lot of things. Any chance you know your tank parameters?

nitrates are about 60 I know a bit high, finally got the bashi bioreactor in today so hopefully should help. Nitrites and ammonium 0. Don’t know calcium and mag n all that yet.

 

[Jamesmost]

Unfortunately it’s not all about the lights. Brown sps can mean a lot of things. Any chance you know your tank parameters?

Roger that

 

[ducati335i]

Love the tank!