Ha, nope, it's the 90 that's at work (the 10g is at home). And for inquiring minds, I work at a hospital in the research department - we are in an old brick building and have individual offices instead of cubicles - I had a blank wall in mine, perfect space for a fish tank, asked if I could get one (other people have had 20-30g tanks in the past), and they said I could, so I did! I did mention that it was going to be larger than the one's other people have had, but didn't quite mention that it would be 90g ;) Everyone here loves it and stops by my little basement office regularly to watch me feed the fish or to take a break from the day. I got all of the equipment approved and have the official "sticker" that says its approved (this is a big deal!). I think it was much easier to get it approved to put at work than it would have been to get my landlord to approve it (and I think it would have been too heavy for the 100 year old floors in the 2-family home I live in!
As for the fumes, it wasn't too bad yesterday, but probably will get bad in the coming days. I'm going to see if there is a way to close the vent, and then will probably throw a sack of carbon in my sump - thanks for the idea!