your nitrates look really high, if they are truly at 100. I would do some water changes to bring that down, but the only problem is you are using well water. Your well water might have nitrates from source, which would just cause more issues in the future...
I would suggest either getting a water test for your well water, so you know what is 100% in your water, buy a RODI kit, or buy water from somewhere else. Grocery store RO water works in a pinch, but I would still get it from a lfs.
I would suggest either getting a water test for your well water, so you know what is 100% in your water, buy a RODI kit, or buy water from somewhere else. Grocery store RO water works in a pinch, but I would still get it from a lfs.