Dechlor Myth?

danrawl29

Exodon
MFK Member
Feb 12, 2012
33
0
21
Milwaukee
Hi,

Is it a myth that if you set out water for a few days before you add it to you tank it will dechlorinate the water? Is this a good alternative to expensive conditioners?

Thanks!
 

frnchjeep

Fire Eel
MFK Member
Aug 24, 2006
1,726
5
68
Ct
Well, you don't want to add standing water to your tank. You can remove chlorine through aeration. If you have chloramine, though, it needs to be removed chemically.
 

Zander_The_RBP

Jack Dempsey
MFK Member
Jan 8, 2009
1,054
3
36
Toronto, Ontario, Canada
Well, you don't want to add standing water to your tank. You can remove chlorine through aeration. If you have chloramine, though, it needs to be removed chemically.
Indeed Chlorine is highly unstable in water and gases off. But Chloramines(chlorine reacted with ammonia) do not. Check if your tap water has chloramines added by taking a look at your local water quality report for your town/city, or you can check yourself, Simply test your tap water with a standard ammonia test kit, if it registers anything other than 0 you have chloramines in your water.
 

deeda

Silver Tier VIP
MFK Member
Mar 26, 2008
4,029
2,948
1,279
Medina, Ohio
How do you know if you have chloramine?
You would need to contact the company/city that provides your water, they should have a website with links to their water quality report.
 
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