Water Filtration for the Lower Mainland

[BCOrchidGuy]

I've been using the Aquarium Pharmaceuticals Tap water purifier for a while and just wonder what everyone else does for filtration. I've tested our water and haven't detected any phosphates and I always run my water for a couple minutes before I fill my mixing tank so I shouldn't have a problem with copper etc from my pipes. I think R/O would be overkill, but what about just running my water through some carbon?