aquaculture;883450 wrote: If you're talking about the 48"L x 36"W x 24"H tank you are looking for, just turn it up on its' back and carry it in that way. I seriously doubt most anyone with a reef tank is building an aquarium taller then 30" or 36", unless it is a very large custom built (and those that are built out of glass are usually built on site). I built a 72"L x 48"W x 30"H tank and it fits fine through my 36" front door, I just had to turn it up on its side and carry it through, now the stand is a different problem all in itself (I built the stand where I was putting the tank to resolve this issue).