how many xr15 or xr 30 pros i need for my tank

[DTz]

hey guys... my tank size is L 48inches W 24 inches H 20 inches. may i know what xr15/xr30 setup will b good for it? sps dominated. was told by my aqua guy to run 3 xr15 pros but is unsure if its enough. thx in advance

 

[CJBuckeyes]

You could start with three xr15s, but will get some shadowing once things start to grow in. You could add some t5s at that point. Or if you want to stick with radions you’d probably need to double the number of fixtures.

 

[gotmesalty77]

My tank is nearly the same dimensions tank 48x24x16. I run 3 xr15 on rms mounts with diffusers.