So I have been cycling my tank for almost 2 weeks. I cut up some shrimp and left it in the tank. It looks like a cotton ball. It has been in the tank for 3 days. The ammonia is showing 5ppm and nitrite is also around 5ppm. Should I leave the shrimp in the tank and continue to breakdown or remove it? I also have a good Diatom bloom happening. Thoughts?