after.

wrote in message
om...
Hi, sorry for my English but I'm Italian.
In my house I have a salt cabinet for water treatment, it is resin
based (USA WaterBoss). In this way it removes limestone and other ...
and the water is good enough to drink it.
I need to install an osmosis filter for my aquarium and my question
is:
the best choice for aquarium water is put the osmosis filter before or
after the House water treatment?
Thank you very much,
Ivan