Hey everybody, I’m struggling to find information on how to tell exactly where my tank is at in the nitrogen cycle. My readings are: Ammonia (I think its currently a mix between 0 and 0.25ppm, check out the photos and let me know what you think) Nitrite (0ppm) Nitrate (0ppm). Where exactly am I at, and what is the perfect conditions to add fish ? Thank you in advance!!!