Just to add some info-
The test results on Day 2 were - Ammonia 0.25, Nitrite 0.5, Nitrate 5.00 and pH 7 (I added some of my old fish tank water)
The results today, Day 3, were - Ammonia 0.25, Nitrite 0.5-1.0, Nitrate 5.00 and pH 7.3. Then I did a water change and got - Ammonia 0 - 0.25...