- Have you tested your water?
- Yes
- If yes, what is your ammonia?
- 0
- If yes, what is your nitrite?
- 0
- If yes, what is your nitrate?
- 40
- If I did not test my water...
- ...I recognize that I will likely be asked to do a test, and that water tests are critical for solving freshwater health problems.
- Do you do water changes?
- Yes
- What percentage of water do you change?
- 31-40%
- How frequently do you change your water?
- Every week
- If I do not change my water...
- ...I recognize that I will likely be recommended to do a water change, and water changes are critical for preventing future freshwater health problems.
Noticed this weird patch on my Hemibagrus olyroides a week or 2 ago, fish is still acting normal and eating great, none of my other fish show any signs of it. My nitrates are high I just did a 60% water change and will test again tomorrow. Any thoughts on what this is and what I can do about it?
