White pimple like dot on saratoga

[paulosportz]

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?

20

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?

41-50%

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.

Hi all.
Just wondering if anyone knows what this white pimple like dot is? I think it scrapped a decor before this appeared.
Shes swimming and eating fine. Doesnt seem to bother her. All others fishes are fine with no similar dots

 

[kno4te]

Is it fuzzy?…..could be fungus, papilloma or lymphocystis. Watch and keep your water clean. If it gets bigger then dab the area with some hydrogen peroxide.