yes, it is interesting. another problem you might have if you put it in a public place such as that is that the people will end up messing with it. you end up with a drunk guy "feeding" the fish a beer, or something ridiculous like that, and kill everything. i haven't had it happen to myself, but i know a restaurant owner, and he kept sw tanks in there, but even at this high class restaurant he still ended up continually loosing stuff because customers would mess with the tank. he finally took it out because of it. so, consider not only the smoke, noise, etc, but also people who mess with it. assign the tank a bodyguard!