I am not asking with one is better, I am asking which would you use.
Situation for my 40 cube 24"x 24" x 18" deep. Mixed reef, Leathers, Torches, Hammers, Stylos, easy sticks. etc.
Right now I have two 24 HD's, but yesterday I picked up a G3 XR15 upgradable to Mobius. The light saw little use.
The tank is fairly new, so I don't have the whole switching lights out issues.
Which would you choose?
Situation for my 40 cube 24"x 24" x 18" deep. Mixed reef, Leathers, Torches, Hammers, Stylos, easy sticks. etc.
Right now I have two 24 HD's, but yesterday I picked up a G3 XR15 upgradable to Mobius. The light saw little use.
The tank is fairly new, so I don't have the whole switching lights out issues.
Which would you choose?


