Ok so I purchased the API master test kit. This is the readings PH-7.6, PH high- 8.2, Ammonia- .25ppm, Nitrite- 0ppm, Nitrate- 0ppm. So what do I do from here? I guess it sounds like I should do a water change but how much and why is my nitrite and nitrate so low, guess its not a bad thing. Do...