- 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?
- 10
- 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.
Hi , about a week ago these black spots strated to grow on him. he ha them now on his tail , tailbase and face. they are al new and grew pretty quickly. tank p are 0,0,10 . i know thay gf tend to change coloration and patterns but im wondering wetger this is a color change or some kind of external disease loke fungus. what do you think? do you have tips how to tell the diffrent? he is active and has good appetite, and he just revovered from dropsy about 2 weeks ago(thats why he is quarantined)