Aquarium pharm. Tap water filter

[cdawson]

Does anyone use this? Can this be used as a useful alternative to an RO unit until I get one installed?

If so, how much solution do you add and what have to you found to be the most productive mix for general apistos?

Also, can anyone recommend a really good test kit. One better than most on the market? I'm looking for a faster, more reliable and wider range test kit.