Nano at work?

[digital-audiophile]

I'm in the same boat. I've an empty 6G JBJ nano sitting at home and I really want to bring it to work. The only thing that I think would be a pain is having salt water for changes. I have thought about keeping two empty salt pails under my desk and a small powerhead and tubing. I could then use the PH to mix the salt water and when ready use the PH with the tubing to drain out water from the nano and pump water back in. The problem is this means I would really have to come in on a weekend to do it becuase it would be a pain trying to do it all with tonnes of people in the office.