I started a 29 biocube 2 1/2 weeks ago with live sand. Exactly one week later added 10 lbs live rock and 10 lbs dead rock and waited 3 days to start testing my ph has been 8.2 , salinity 1.025, ammonia only got to .50 ppm at worst and now is very close to 0 not even half way to .25 ppm by chart and nitrite only got to .50 ppm at worst now at 0 and nitrate was at 10 ppm yesterday now at between 0 and .5 ppm today. Have not done any water changes yet and only added ro water to top off. Also using filter floss and haven't changed it in 1 week. Wondering what I'm doing wrong don't think it could cycle that quick, I'm using the API master test kit and this is my second saltwater setup last was 75 gallon.