How many xr15 G5 pro's for an sps dominated redsea reefer 350?

[The Opinionated Reefer]

How many xr15 G5 pro's for an sps dominated redsea reefer 350?

I have been a t5 user mainly and grow lots of acropora and other sps.

 

[TheDuude]

I have 3 on my 525 xl and am growing acropora in the center of the tank without issues

 

[vetteguy53081]

At least three

 

[NASOTANG87]

At least three

Agreed. I have two XR 30s over my 350 and would prefer to have three.

 

[vetteguy53081]

Three for sure

 

[Lavey29]

If you want SPS in all areas successfully then go with 30s. 3 x15 will still be weak.

 

[ELChingonsReef]

I'm running 2 xr15g5 blues on a 3ft red sea reefer 300xl . I'm adding a 3rd I really thought 2 would be enough. I was so wrong. As my sps grow I run out of room in the center of the tank where sps grow well on the outer edges sps are not getting enough light.

 

[ELChingonsReef]

I'm thinking maybe upgrading my g5s to g6 and running 3 g6 xr15 will give me the coverage I need. Supposedly the g6 spread is way better than the g5. Especially with a defusor