Is it good to use campden tablets in tap water

[Beginner_at_Work]

I am experimenting with kilju and am wondering if i should use campden tablets. i have filtered water, but c tablets will kill any chloramides correct?

 

[brdb]

Yes, campden tablets will remove chlorine as well as chloramine from your water. 1 tablet is good for 20 gallons of water and most people I know who use it typically add it to their brewing water the night before.

 

[ajdelange]

See https://www.homebrewtalk.com/f128/campden-tablets-sulfites-brewing-water-361073/

 

[Riot]

You don't need to add it the night before, crush it up good and give it a stir, chloramines gone