Hello guys what do you think about using water with 5-7ppm of nitrate and 0 ammonia as well as 0 nitrite? Could I use this water to make partial water changes on my tank? Should I keep on looking around for water? This one is purified drinking water that you can buy for about $1.50 for 5 gallons at some convenience store close to my house.
I will be buying an RO
unit in the near future but for the next two or three months I have to look for one. My lfs
at about the same price and I don't think it is the same quality as this one I just bought...