I left my TDS meter at home but from the measurements I took of the tap water when I had it with me...
out the tap
TDS= ~120 (filtered) -150 (depending on the day straight from the tap)
In the tank with ADA AS and CO2
kH = 0-2
GH = medium-very high (I'm in limestone country)
Last edited by Jeffww; 01-23-2013 at 02:05 AM.
Reason: specified some stuff