Ventilation?

[spmnarciso]

I know I might of touched on this subject before, but I was wondering if anyone has come up with any new ideas for ventilating a fish room?
Options:
1. Bathroom exhaust fan
2. Air Exchanger
3. A/C unit
Any other suggestions?

 

[golfish]

Originally posted by spmnarciso
I know I might of touched on this subject before, but I was wondering if anyone has come up with any new ideas for ventilating a fish room?
Options:
1. Bathroom exhaust fan
2. Air Exchanger
3. A/C unit
Any other suggestions?
lets not forget the best of the best...a BIG WINDOW