I don't always want to know, but my expenses run about 150 bucks in electricity alone.
I've been pretty good about buying fish and corals. Unfortunately, I upgraded to a 75 gal last year:
>75 gal w/ custom stand & coralife
pc's from craigslist = $175
> 8 bags of
aragonite sand = $160
>20 lbs.
lr = $80
>6 sps
frags = $100
>7 fish = $250 ( It would have been a lot worse if I got that chevron tang I was eyeballing !)

>
sump w/
fuge = I had a 40 aga I got from a garage sale for 10 bucks; 4 baffles = 30 bucks; 2 tubes of silicone = 10 bucks. Total $50
Of course I had to upgrade the
pc's, so i got a aquatinics TX5 fixture w/ bulbs, legs, & shipping $500.
I wanted to automate/monitor everything, so I got a neptune aqua controller pro w/ probes from craigslist for $400.
Making my own food = $20.
When it gets cold, I just tell the wife and kids to throw on a sweater !
