If you run carbon it should take out any of the pollutants from the tank.
The carbon wont help your foolish habit from destroying your lungs though,
but perhaps your fish will outlive you...

D

"Mirek" wrote in message
ups.com...
i wanted to know if anyone had any ideas ( major cons) for putting a
20g. sal****er tank in my office in the house where my wife and i
smoke. i can imagine it isnt good for the water quality but any
comments would be appreciated. Mirek