Lighting: type and quantity

[janci]

Hi guys

I have been looking to many tank shots with Radion lights and I can say that this did not make my choice of lighting any easier.
All tanks look amazing but there is so much difference in tank dimensions and the quantity of used light.

My tank is L.1320mm x W.800mm x H.550mm
Or in more convenient dimensions 53" x 31.5" x 21"

I have now a combination of T5 (8x54W) and some led strips but want to make the switch to Radions.
Question is: how many and which light do I need?
I am doubting between:
3 x XR30w Pro
4 x XR30w Pro
6 x XR15w pro

I like to have full coverage but some how feel like the XR30's are overkill for the waterdepth that I have.

This is my SPS tank at the moment.
Please feel free to give all kinds of advice.

Also a layout of the position of the fixture in way of my tank dimensions.
I feel like the XR15's will be the best option, but like to have your thoughts.

 

[mfinn]

I think you would have better coverage going with the XR15 layout and save some $.
But 6 cords and ballasts, you're going to need some good wire management skills.

On my tank which is 30" front to back I feel I'm getting good coverage with gen 4 XR30's but it's not a sps tank.

 

[janci]

Lighting: type and quantity

I think you would have better coverage going with the XR15 layout and save some $.
But 6 cords and ballasts, you're going to need some good wire management skills.
On my tank which is 30" front to back I feel I'm getting good coverage with gen 4 XR30's but it's not a sps tank.

Thanks for the update.
Cord management will do fine [emoji39]
Can you tell what is your water depth and position for the XR30's?
Maybe a picture.
30" is quiet the same as mine. Might be a good indicator.

 

[mfinn]

Thanks for the update.
Cord management will do fine [emoji39]
Can you tell what is your water depth and position for the XR30's?
Maybe a picture.
30" is quiet the same as mine. Might be a good indicator.

I don't have any current pictures. It's just a plain old mixed softy tank.
My tank is 25" deep, and I have 4 XR30's gen 4's and there are mounted the long way front to back.

 

[janci]

I don't have any current pictures. It's just a plain old mixed softy tank.
My tank is 25" deep, and I have 4 XR30's gen 4's and there are mounted the long way front to back.

Thanks.
I am still not sure what combination to get.
I send a message to Ecotech to see what they suggest.
Let's wait and see.