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Beginner Guides
Step-by-step guides for new aquarium hobbyists.
9 of 9 articles
Beginner GuidesScience & Research1 min read
pH, GH, KH, TDS & Ammonia Explained Simply
Confused by pH, GH, KH, TDS, and ammonia? This beginner-friendly guide explains what each water parameter means, why it matters, and how to understand your aquarium test results without getting overwhelmed.
Xing ZhuangSep 9, 2026
Beginner GuidesEquipment1 min read
First Aquarium Equipment Checklist: Everything You Actually Need
Setting up your first aquarium can feel overwhelming when every piece of equipment seems essential. This beginner-friendly checklist breaks down what you actually need, what is useful, and what can wait.
Xing ZhuangSep 4, 2026
FeaturedBeginner Guides1 min read
The Nitrogen Cycle: The Foundation of Every Aquarium
The nitrogen cycle is why your fish survive. Learn how ammonia becomes nitrate, why your filter is a bacteria farm, and how to cycle a tank safely.
Xing ZhuangJul 30, 2026
Beginner Guides1 min read
Setting Up a 40cm Aquarium for Beginners: Step by Step
A 40cm tank is the sweet spot for beginners: big enough to be stable, small enough to fit anywhere. Here is a complete, step-by-step setup walkthrough.
Xing ZhuangJul 30, 2026
FeaturedBeginner Guides1 min read
Your First 30 Days With an Aquarium: A Beginner's Journal
The first 30 days decide whether your aquarium thrives or fails. A realistic week-by-week journal: what to expect, what to test, and what not to panic about.
Xing ZhuangJul 30, 2026
Beginner Guides1 min read
The Nitrogen Cycle Explained Simply
Ammonia → nitrite → nitrate → water change. The nitrogen cycle is one simple idea: your filter grows bacteria that turn fish waste into harmless nitrate.
Xing ZhuangJul 30, 2026
Beginner Guides1 min read
20–30L Nano Aquarium: The Perfect Choice for Beginners?
Small tank, big questions: is a 20–30L nano aquarium actually the perfect beginner choice? The honest pros, cons, and how to set one up that survives.
Xing ZhuangJul 30, 2026
Beginner Guides1 min read
Budgeting for Your First Aquarium: How Much Is Enough?
You can start fishkeeping for $100 or $1,000. Here is exactly where the money goes, what to splurge on, what to skip, and a realistic beginner budget.
Xing ZhuangJul 30, 2026
FeaturedBeginner Guides1 min read
Keeping Aquarium Fish: Where to Start? A Complete Beginner’s Guide
A practical beginner’s guide to getting started with aquarium fish, from choosing the right tank and fish to setting up the aquarium, cycling the tank, selecting equipment, feeding, and maintaining a healthy aquatic environment.
Xing ZhuangJul 30, 2026