And i thought it was hard water!

[Tatya]

Although my tapwater pH is 7.9 solidly even when left for a while the hardness is only 5 dGH and 3 dKH. That seems bizarre to me.

Anyway it should be fairly easy to buffer the pH down - so I reckon my amazon tank is back on

 

[Davy Reynolds]

Always thought Perth was a funny place. :laugh:

 

[adeyc]

thats why the place is full of alchoholics. No one will drink the water. :laugh: