>>>you can do a 75 gallon freshwater tank for just a few hundred, but for salt that easily climbs well over a thousand...<<<
I disagree, if you buy used and dont live in Long Island.
I moved to FLorida and EVERYTHING is sooo much cheaper.
Bought used 55 gallon, with stand, skimmer, heater, filter and 90 pds live rock : 200
Light off that auction site: 100
Tomato Clown: 10
Bicolor angel: 20
4 Chromis: 12
Cleanup crew: 30
Test kit: 15
Food: 10
Total: $397
Not mention the maintence is much easier than my planted freshwater, years ago.
I do find it funny, when people say "Wooooooo, isnt that hard and expensive". But with anything if your smart, you can find a good deal. I bought a 2000 BMW 323 w/ 27k miles on it for $15,000 from my uncle. When I tell people Im a school teacher, they always ask how do you afford all these nice things, meanwhile they are driving a $20,000 honda and say oh I could never afford a BMW. I laugh at people all the time, you gotta look around, but there are some deals out there people.