Practical Fishkeeping Guides for Healthier Aquariums
Understand your fish, build a stable tank and enjoy the hobby.
Start Here
New to fishkeeping? Start with a stable aquarium before adding more products or more fish.
- Understand cycling — what the filter does and how to check progress.
- Check ammonia — what to do when a test reveals a problem.
- Learn pH, KH and GH — different measurements, different decisions.
- Plan for adult clown loaches — includes a tank-dimension planner with group-size warnings.
Fish in trouble? Check breathing, temperature, filter operation and measured water quality promptly. An article can help you organise those checks, but it cannot diagnose an individual fish.

Hi! And Thanks For Stopping By…
I’m Jon, owner of Fish Keeping Academy.
I have kept fish since childhood and previously ran It’s Fishy as a part-time sideline. Here I combine that practical background with researched guidance, clear explanations and a little aquarium humour.
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