There have been several long threads debating dechlor etc. (mostly fueled by Jules H-T)

There have been several long threads debating dechlor etc. (mostly fueled by Jules H-T)

It doesn't have the word Aquarium in it. Look at how many other things (lights for example) become so much more expensive once the word aquarium is in front of it.So why is pond dechlor so cheap then ? There must be something more that doesn't meet they eye. Please enlighten me![]()

?Probably Sodium Thiosulphate crystals. ST is the more common agent used in dechlorinators to react with the chlorine. If it were more easily available, more people would probably use it, though shops selling 500ml bottles that only treat 200 gallons are not likely to then stock a 25kg bag that treats 10s of thousands of gallons...

Already been said but i use pond dechlorinator to treat tapwater for water changes, currently i'm using the Kockney Koi brand which costs around £15 for a litre of the stuff and should last me the best part of the year, if not longer. Before that i was using a litre of stress coat a month!!