Number of Radion for 70" wide tank

[Fish lover]

Hi all

Planing to install Radion G3 on my tank , it is 70" wide. I know each Radion will cover 24" at 9" above the water but what if I use wide angle to extend the light to 36"

My tank will be reef tank with fish and soft coral not planning for SPS

 

[bubblewood]

I have (3) across my 60" tank with the 120deg lens at 10" above the water. I would say 3 would work. How deep is ur tank?

 

[Fish lover]

Exactly , I don't know how deep it is . But it is less than 24" deep.

 

[bubblewood]

I would say (3) would work good for you.

 

[ejohnson]

I would say (3) would work good for you.

+1, also since on SPS in tank 3 will work.

 

[ghostman]

I would suggest 4 for proper par in all areas. The wide lens do spread the light, but greatly reduce par. If you want lots of sps and no shadows, 4 is the way to go IMO.

 

[Fish lover]

I got two of Radion G3 and I need to get one more they're not enofe to ligh the tank

Planning to get it on next month, these light are so expensive but really it worth the money . Thank you all for your help and reply