[balbrt1]

I am doing a water change today and I was wondering how long does it take the conditioning to work. When is it safe to add water to aquarium?

 

[Oldfishlady]

Dechlorinators work on contact...the water is fish safe as soon as its added...

 

[balbrt1]

thank you for the info. Just wanted to check to make sure I was reading right.