The dechlorinator I've bought recently states that to remove chlorine, I should add:
"10ml for every 70 litres of water"
Now, my water changes take place per 20 litres - In two buckets of 10 litres (it's actually the same bucket used twice...just incase someone got confused) So, basically, I have to dechlorinate 10 litres worth of water - which is 1.43ml
How the hell do you guys measure that amount?! There must be a way?
It also states that to remove chloramines, I should add 10ml for every 35 litres of water. I'm assuming that if I add enough to remove chlorine (as above) that I'm also removing the chloramine. Logic says so, but my logic has failed me in the past, so I'd be greatful if anyone could confirm this for me too?!
Tanking you!
"10ml for every 70 litres of water"
Now, my water changes take place per 20 litres - In two buckets of 10 litres (it's actually the same bucket used twice...just incase someone got confused) So, basically, I have to dechlorinate 10 litres worth of water - which is 1.43ml
How the hell do you guys measure that amount?! There must be a way?

It also states that to remove chloramines, I should add 10ml for every 35 litres of water. I'm assuming that if I add enough to remove chlorine (as above) that I'm also removing the chloramine. Logic says so, but my logic has failed me in the past, so I'd be greatful if anyone could confirm this for me too?!
Tanking you!