This is one of my 55-gallon tanks the day I got it. It came with the huge goldfish and 16" pleco, the rocks, filter, water, neon decor, and the little plastic tube thing.
A year later, I've got a tank full of livebearers. Within a week of having my aquarium, the goldfish and pleco were re-homed to my aunt's house. She has several 200-gallon tanks and a goldfish pond, so they are happy fish now!
That pic isn't very well-lit, so here's a close-up: