- 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?
- 71-80%
- 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.
Hi, I'm new here. A friend told me about this website and I thought I'd try it out. Just last month I notified one of my goldfish’s (Cheeto) mouth was staying open. My husband and I assumed there was a piece of gravel stuck inside his mouth, so we tried to get it out, but there was nothing there. We did our normal water and filter changes. His mouth was still open. Then a few days ago, his mouth started to get red and it's still open. I've read online for help, but I'm not entirely sure what to do. He has been quarantined from my other fish. And please, not hate comments. I'm trying to do the best I can with what I have since I hardly have any income. 
