In my Display tank I have over 50lbs of live rock (just put 25 more yesterday) and my test kit is a Master test kit by API but here is what I got. PH 8.2, Ammonia 0, Nitrate 20ppm, Nitrite 0. The tank temp is a little high 79.2 (have heater set to 78) and salt is at 1.022. How do you think the levels look? Should I wait to add anything else because more live rock was added? I know for sure the tank has been cycled but I am patient and dont mind taking it slow.