I have a 26 gallon Landen 60P AOI that i started 4 days ago. I have live sand, 20lbs of dry rock, & ceramic filter balls that came with the tank. I started my cycle with Microbacter7, dosing at the recommended dose (daily) and added quick-cylce ammonia... API ammonia test is reading around 1ppm steady for 4 days now. Nitrites 0 for 4 days & Nitrates 0. I decided to add microbacter start XLM on day 3. Did I make a mistake by combining MB7 & MB start? When can I expect to see my Nitrites elevate?