
yes do a 75% water change and retest in half an hour, its best to change a bit too much than not enough to ensure that the water is safer for the fishjust woken up and tested the water, its at 0.25. i'll do a huge water change now, and wait a bit until i test it again. the girlfriend even tested our tap water last night to see what that level was, came back as 0, tap water with the added dechlorinator was 0.25
are you sure about these test results? what brand of dechlor do you use?ive never used that brand but im sure it wouldnt contain ammonia... which is what would be needed to give the test results you gave.....nutrafin aqua plus

i use 10 liter buckets to do my water changes at the minute and i have a 1ml syringe to add the prime. for 10ml you need 0.25ml of prime but i always add about 0.5ml ish. ive not bought any dechlor for about 2 months and i am currently changing water on 5 tanksHey Matt,
How long does a bottle last date wise?
I currently use TapSafe, but am wondering whether to change to this, I see a 50ml bottle will last for a long long long time.
When they say a certain amount per L, is that per L changed or a capful of that amount for your tank size with each bucket?
i used to use aquasafe and needed about a bottle every 5 weeks or so as you need 10ml per 10 litre bucket if i remember right 