What is the best water conditioner for use in fishbowls?

Question

I have confirmed that there are chloramines in my local water supply and after much research I have discovered that water conditioners that can remove chloramine actually release ammonia into the water before it's ever even met the fish. And with a fishbowl that must be bad news since it can't break it down like an established tank. I also hope to be able to use an ammonia test kit accurately in the presence of water treatment. I can't simply get the fish a tank either because it's actually property of my work and it's in a location that no power cords can be extended to. I've asked my boss already and was told that a swich to a tank is out of the question. So what kind of water should I use and what should I put in it? The fish is a betta by the way and I treat it as my own.

Answer 1

You could use a bottle of spring water or use tap water but u have to add water conditioner.  you can buy this at any petstore by you. Sometimes they have one just recommended for betta's

Answer 2

use the normal water from the sink and add aqua safe water conditioner or stress coat to it to remove  the chlorine from the water