Does this fish have something wrong with its eye?

  • We are currently upgrading MFK. thanks! -neo
Use a liquid test kit like the API freshwater master test. Ammonia and nitrite should be 0ppm and nitrate should be higher than nitrate found in your tap water.
I did do that and my ammonia has always been .25 and nitrite is now 0
 
The nitrite is 0 and my well water is 0. When I was cycling the tank, the nitrite was above 0 so I know the test kit isn’t faulty.

nitrate. not nitrite, different measurements

If you meant nitrate is 0ppm, then your tank isn't fully cycled. A fully cycled tank will have nitrate.
 
nitrate. not nitrite, different measurements

If you meant nitrate is 0ppm, then your tank isn't fully cycled. A fully cycled tank will have nitrate.
Oh sorry I thought I saw nitrite. My nitrate is 30 ppm. When I was cycling the tank it was 5ppm. But I never measured the well water.
 
Oh sorry I thought I saw nitrite. My nitrate is 30 ppm. When I was cycling the tank it was 5ppm. But I never measured the well water.

Considering it's at 30ppm, I would say that you do have some sort of cycle going. I would do enough water changes to keep it below 20ppm.
 
Considering it's at 30ppm, I would say that you do have some sort of cycle going. I would do enough water changes to keep it below 20ppm.
That’s what I’ve doing but I haven’t checked since last week.
 
Measure your well water for Ammonia, Nitrite, Nitrate and pH just to get a baseline now and every couple months to see if it varies according to the season or rainfall in your area.
 
Measure your well water for Ammonia, Nitrite, Nitrate and pH just to get a baseline now and every couple months to see if it varies according to the season or rainfall in your area.
Also I have a RO system on one of my sinks. Would it benefit my fish to use that water? And I will thanks.
 
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