If you plan on buying new and from one of our sponsored LFS, I would recommend becoming a paid member if ARC. You will get a 10% discount and make your 30.00 back in savings after a few purchases if not your first purchase.
I made the mistake and bought w/o a membership. My membership would have been paid for after my 2nd purchase.
55 Gallon DT, 30 Gallon Sump, Dual DIY PVC Overflow, Tunze Protein Skimmer, Jier JR 400 Gph return pump, 4 bulb T5HO w/ Night LEDs, 2x 850gph Koralia