- 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?
- 5ppm
- 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?
- 61-70%
- How frequently do you change your water?
- Every two weeks
- 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.
My girlfriends tank has been going threw a plague the last few months. It all began after we bought a 4th angel fish without being quarantined. She's lost 3 angel fish, a bunch of tetras, & two banded loaches. The fishes get white skin ulcers that turn into holes. We've tried kanaplex & metroplex together, sulfaplex, a round of prazipro, levamisole, a week of paraguard. Nothing seems to help. Has anyone seen something like this before? 
