I have the API saltwater test kit, I also purchased a seperate API ammonia test kit, Ammonia has been testing 0, nitrite 0, nitrate .05, ph is 8.0, I have a hydrometer but after hearing some of the blogs about that I bought my water in to be tested and its reading a lil high, but i'm thinking that might just come down in the next week or so on its own, when i purchased the set up (24g) the guy told me to add the whole box of salt which was for 25g, so that explains the higher salt. I plan on starting with some damsels on the 17th do u think i'll be okay ???