Thank you so much for your quick reply! I do have a copy of my drinking water report from the city which I received a month or so ago with information such as heavy metals, nitrates, etc. I'm not sure how to find general hardness though since that isnt really mentioned.
I checked for upturned...
I have a dalmation molly that has been in my 20 gal tank for months and lately has been resting at the bottom of the tank or on a surface and looks a little pale.
No labored breathing or anything but the dorsal fin is clamped and the ammonia, nitrite, and nitrate are all 0 or within range. All...