Recently got a 75 gallon. Got the tank, oak stand, light strip, gravel, filter (emperor 400), heater (ebojaber 200W) all for 100 bucks. Pretty good deal in my opinion. There's a crazy story behind this tank, when I brought it home it still had the gravel in it and I discovered there was a REALLY small pleco laying on the gravel. I rescued the pleco and it's doing fine in my other tank, it survived nearly 2 hours out of water! Amazing fish.
I know the tank looks rather boring, just set it up a couple days ago. I'll be adding more plants/wood soon and of course fish. I'm thinking of moving my 3 goldies and 2 plecos into this from my 30G so they have more room. Still thinking about what other kinds of fish, if any, I will be adding...maybe a skoal of minnows, Corydora Catfish, or maybe even some Zebra Danios.
I'll have more pics of the tank once I move my fish in there and do a little aquascaping.
Let me know what you think so far.