I currenty have a 120 4ftx2ftx2ft
On the left of tank i have a gen3 xr15 pro with rms mount on the right i have a gen3 xr30pro. 11 inchhes off the water
I want to replace the xr15 which is 9 inches off the water
I can get a xr30g4 less than i can get a xr30pro for which light would u get
Is the pro g4 version really worth it for the 100 dollar price difference
On the left of tank i have a gen3 xr15 pro with rms mount on the right i have a gen3 xr30pro. 11 inchhes off the water
I want to replace the xr15 which is 9 inches off the water
I can get a xr30g4 less than i can get a xr30pro for which light would u get
Is the pro g4 version really worth it for the 100 dollar price difference


