Softies, 2 large clams (10"+), large tangs running for about 2.5 years.

I hate how citys play God with our water. Watch out for the high amounts of Iron, Fluoride and especially Lead Those can really harm some sensitive fish.

The City of Calgary will not be using Chloramines as pottable water disinfection. They are however converting from Chlorine tonners (gas) to Sodium Hypochlorite production (basically bleach) There are no plans at this time to convert to Chloramines. I also use tap water for top off and water changes.