- Have you tested your water?
- No
- 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?
- 21-30%
- 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.
one of my buenos aires tetras had 3 dots on his lower tail and others had one dot each. the dots werent the tiny, tiny dots that google shows, they are more like a tad bigger than grain of sugar, not the powdered sugar that i see on google pics. anyway, i cranked it up to 86, treated with paraguard for 2 weeks, and nothing changed. how can i fix this? do they even have ich? thanks
-jack
-jack

