[Dazzler3370]

If using standard tap water straight into my tank with only a resin bottle to purify it does anyone know what i could get the TDS down to, ive probably got about 20 litres of pure left in my tank and I need about 100 to finish off a job.
I dont want to mix it if its got no chance of getting down.


Dazzler

[Simon Mess]

di resin will get it down to zero, unless it is extremely hard water, the only issue is that the higher the tds, the quicker you will go through the resin. I used to be di only, but the water i was using at the time had a tds reading of about 55ppm.

[Dazzler3370]

Thanks for the advice Simon

[st teath windows]

Depends what you tap water tds is  and how big your di cannister is