Posted 02 November 2013 - 03:06 PM
it works for chloramines as well.
the part i like about it is that its pretty safe, wont mess with your water chemistry much, and its generally good for fish.
and it wont mess with bacteria either.
i never lost any fish due to chlorine in planted tanks either, but i had bright lights on them, and only ever did top offs. so, not much chlorine gets added, and to my understanding, the bright lights helps to dissipate the chlorine, even chloramines.
i HAVE seen chloramines dissipate pretty fast when left out doors in the sun... if this were not the case, my fairy shrimp would never have made it when i used untreated water. they are extremely sensitive to chlorine, top offs with untreated water would always kill them.
but for setting up a brand new tank with water that i KNOW has chloramines, ill probably go with vitamin c from now on.
sometimes you dont have time to age the water, especially with tank leaks and other such emergencies.