Review of my 150g from SCA:
I've had a couple days to look over the tank so I thought I'd provide my initial thoughts in regard to quality. The tank was "crated" decently; it has 1" foam on all sides and the cardboard box it was shipped in was banded together well.
There were a few areas that worried me when the tank arrived but the contents were just fine.
At $40 from SCA, the lid to the overflow is a total joke. The $17 lid from Modular Marine has a machined lip to keep in place (small lid on the bottom). There is nothing to prevent a rogue snail/critter from pushing the lid off the box). Don't waste your money on this piece.
The overflow box is siliconed together which I found odd as the tank is large enough that an assembled unit could be siliconed to the back wall as a single structure. While purely cosmetic, the front panel of the overflow overhangs both side panels by about one millimeter (not illustrated well in the picture).
The silicone was done fairly well; I've certainly seen better but other than this small gap on the front panel (lower right), everything else looks pretty good (haven't thoroughly checked the back yet).
The glass edges have a nice chamfer but the polishing leaves a bit to be desired. The right half of the front panel was done fairly well (cant feel any knurling) but starting about mid way across the front panel and extending all the way to the left side, you can really feel the knurling.
Right side (visible cut but smooth to touch)
Left side (easy to see and feel)
How do I rate it on a scale of 1 to 10 with 10 being the best?
Cosmetics - 7
Construction - 8
Value - 10
Customer service & shipping time - 10
At roughly 66% the cost of many other manufacturers, the SCAquariums 150g delivers a pretty nice aquarium for the cost and I'm certainly able to overlook the cosmetic issues for the money saved in this regard.