What Do Fish Want?

Topics covered by the notes in this presentation are water components, what is acceptable in terms of water quality for the fish living in it, ammonia and natural filtration, nitrates, and dissolved oxygen. Each slide has the same background and text style, almost no photos, and plenty of information. The information is pertinent and seems accurate, but the presentation is very dry for a lesson on water! Also, subscripts are not used for the chemical formulas, so this will need correction.