Alternate To tap Water

[thething84]

Hi Guys and Gals.

New to the site.

Been into fishkeeping for a long time, Had my current setup running for a good 6 years.

Well recently i noticed my nitrAtes are extreamly high, to the extent that they are off my test kits chart. Amonia and NitrItes are zero.

So i though the usual, lots of little water changed to bring it down, and tested my tap water before i started to find that the NitrAtes in my tap wzter are the same. So what can i use as an alternative to tap water which isn't gonna cost me the earth.

Thanks in Advance.


James