- Have you tested your water?
- Yes
- If yes, what is your ammonia?
- 0 ppm
- If yes, what is your nitrite?
- N/A
- If yes, what is your nitrate?
- 40-80 ppm
- 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?
- 51-60%
- 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.
I did a water change yesterday and today when I went to feed my fish dinner I noticed this weird white stuff on a small part of my glass. It is not widespread, only taking up about a 6-8" square space. I originally thought it was left over paper towel lint because that's exactly what it looks like. I've not introduced anything recently, I would say within the past 2 months, although I have stuck in some Osmocote for my suffering swords. Thinking this is some sort of algae, fungus, or parasite, but have no idea. Most pics I've found either clearly show a worm or parasite, or fuzzy fungus patch but I can't really determine what I have. Maybe it's because I've caught it early, I'm not too sure. Attached is a pic, sorry for meh quality: