Water change equals death

[Dane]

This is what i got from my suppliers website:

Aluminium 200 ugAl/l<7
Free Chlorine Nolimit mg/l as Cl20.24
Coliform bacteria 0 Number/100ml0
Colour 20 mg/l Pt/Co<1.1
Conductivity 2500 uS/cm737
Copper 2 mgCu/l0.207
Fluoride 1.5 mgF/l0.115
Iron 200 ugFe/l<5
Lead 25 ugPb/l<1
Manganese 50 ugMn/l<2
Nitrate 50 mgNO3/l44.87

i understand nothing from it lol

Carl

Where are you based?

[bartash]

im based in Broadstairs in Kent