R/O and Nano Tanks

[canuckzilla]

I posted a question regarding the use of R/O units in Nano's with the Calgary Reefing club and thought the question could use a poll.

http://www.canreef.com/phpBB2/viewtopic.php?t=12341

[AJ_77]

Seeing as we have a unit for drinking water, I used it for top-ups when I had a nano.

Now I use the Ro for kalkwasser.

[Buccaneer]

I dont have a Nano anymore but when we did ( it was my daughters tank ) we just used the water from the main reef tank ( 300G ) for water changes. The main tank used Calgary tap water with no ill effects.

See the gallery for pics of the main tank ... we moved and downsized it to a 270G