Incense/Air Freshners

[redfisher1139]

I haven't used them in a long time, but was wondering if incense or air fresheners will leach into aquarium systems through gas exchange. It's starting to get too warm to have the windows open, and I normally use them in the summertime into fall, but if there's even a chance (> 0.0000001%), then I won't use them.

 

[meegosh]

I keep the auto spraying air fresheners out of the room. I'm not sure about incense but I would be willing to bet if you had it 10ft away from the tank it would all mix in with the air by the time it got to your tank.