- 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 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.
Hello, I'd like to ask. 2 of my fish lost one eye each tonight. I'd like to ask, what about it? They are very active fish and they chase each other all the time. Did they do it to themselves or did another fish do it to them. Fish in the tank: 5x emeror tetra, 10x red neon tetra, 4x congo tetra, 4x columbian tetra,3x scalare, 2x paradise fish and 4x unknown fish(the one without the eye) and betta. Anyone know what to do? Thank you
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