- 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?
- 11-20%
- 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 guys. Over a year ago I got my fist snakehead the channa gachua. Its been fine for a year but a couple of days ago i noticed it stays at the surface a lot and breathes atmospheric air more often than usually. Also a few times a day it will violently launch itself around the tank, ramming itself into rocks, plants and glass and sometimes jumping out of the surface. It never happened for as long as ive owend it. Please help