Hello everyone. I currently own a 55 gallons waterbox marine x60.2. And 2.5 weeks ago i added a whole bottle of fritz turbo start 900. And i added fishless fuel ammonia around 2ppm. I woke uo the next day obviously with 2ppm ammonia and 2ppm+ nitrite. I was dosing ammonia every few days when ammonia almost drops to 0. So after a while my nitrite wasnt dropping so somebody suggested to stop adding ammonia so nitrite can catch up. So i stopped adding ammonia, and nitrite dropped to 0. I was 0 ammonia, 0 nitrite, 15-20 nitrate. So i decided to test the cycle and see if i can process 2ppm ammonia in 24 hours. So i added 2ppm ammonia and nitrite went back up to around 2ppm. And it takes 48 hours instead of 24 hours to get everything to 0 maybe more than 48 hours. Whats my next step?