no fish tank, what water tests do I need
I'm wondering what "water chemistry levels" do I need?
something like, oh you need a ph level between 25 and 30, a Nitrate level of 2600 to 2800, and a phosphate level between 0.7 and 1.2
now obviously I just made those up, but the reality is I have NO idea of what I should or should not be testing for.
can somebody clue me in on what an aquatic tank with no fish should be tested for and what are the acceptable levels?