Start here
Many people clean a filter and then feel immediate regret when the water turns cloudy. That reaction makes sense. The change is visible, sudden, and easy to misinterpret.
Cloudiness by itself does not automatically mean something is wrong. What matters is how the tank and the fish are responding.
What this site does
This site is informational only. It does not provide instructions, fixes, or product advice. Each page does one job:
- Recognize what you’re seeing without minimizing risk
- Clarify when a situation is urgent versus when it is not
- Explain common patterns without technical detail
- Prevent panic-driven mistakes
How to use the pages
You do not need to read everything at once. If you are worried about immediate danger, start with the Safety page. If you are confused about why this happened, the pattern page provides context.
If nothing else, this page exists to slow the moment so decisions are not made from fear alone.