I am on day 14 of using Red Sea's Reef Mature program and I feel like something isn't right. First of all, I haven't had any algae at all and the manual said I should expect it to appear around day 3-4. Total ammonia is at 0.2, nitrite at 0.4 and nitrate 50. pH is a little low as well (7.8). If anyone has tried Reef Mature, please help. The tank is a Red Sea Max Nano Peninsula (100 liters)