Have money, ready to buy, help me decide

I wouldn't go with the 4x54w, I think you would regret not buying a fixture with more bulbs later on. I would say just go for the best one available now so you don't have to keep upgrading.

 

I have experience with both. IF you want a T5 then go with 6x54. I upgraded because the choices for the corals I can keep in the future is greatly expanded. I really cannot stress the quality of the PRO series enough. However if you really want the 4x54 I will sell you mine for a slight reduction in what I paid for it. It's not even 6 months old. But man... treat yourself and your tank to a fantastic new 6x54 pro... you won't be sorry. You're not missing much with those lunar lights TRUST me.

 

Alright I will being buying the 6x54 extreme pro then. I've read alot about the pro series and they are very good value. Thanks alot guys for the help.

 

Good Choice!

 

Excellent!!!!