After careful consideration I have decided that I want to take my goldie out of the aquarium to properly cycle his tank. I was doing a fish-in cycle, but I'm worried that it might be bothering him. I was going to put him in another housing tank temporarily until the cycle completely settled. I'm at the second stage of my cycle. High nitrites. Now, so far I haven't noticed any signs of him being affected (I dose the tank with Prime) but I'm worried that it could still hurt him. Now, my question is how will I continue cycling my tank? Do I have to add anything or do I let the cycle take its course? I've never done a fishless cycle before so any help will be appreciated!