Health
Water changes and testing, explained simply
The two habits that keep a tank healthy are the two beginners most often skip. Here is how to do regular water changes and testing properly, and why they matter more than anything else.
Fish
Health
Health advice for fish, written from real experience.
Health
Why do my fish keep dying
If new fish keep dying within weeks, the water is almost always the reason, not bad luck. Here is the invisible problem behind most fish deaths, and how to stop it.