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CalcWolf Pets Aquarium-Rechner
Pets

Aquarium Volume & Stocking Calculator

Calculate fish tank volume in gallons. See maximum fish stocking levels and filter flow rate for your aquarium.

📅 Updated April 2026 Formula verified 📖 4 min read 🆓 Free · No sign-up

Volumen

L × B × H (cm) / 1.000 = Liter. 80×35×45 = 126 L. Voll: 126 kg + Kies + Glas = 150+ kg. Tragfaehigkeit pruefen! Reales Volumen: 10-15% weniger (Bodengrund/Deko).

Anfaenger

Mindestens 60 Liter. Groesser = stabiler = einfacher. Juwel und Eheim: deutsche Qualitaet.

⚡ CalcWolf Insight

Fish tank calculator gets steady year-round traffic (15K/mo) with a dedicated hobbyist audience. Aquarium hobbyists are high-spending consumers — the average aquarium setup costs $500-2,000, and ongoing supplies are $30-50/month. Pet supply advertisers (Petco, Chewy) pay $3-8 CPC.

Frequently asked questions
Volumen berechnen?
L × B × H in cm / 1.000 = Liter.
Startergroesse?
60 Liter Minimum. 100+ empfohlen.
✓ Math logic verified against primary sources → See our verification process
Kevin Glover
Founder, CalcWolf · GLVTS · Blickr
All formulas sourced from primary references — IRS publications, peer-reviewed research, and official standards. Results are tested against independent reference calculators before publishing. Rates and brackets updated when official sources change. Editorial policy →
🐛 Report a Calculator Error
Found a bug or outdated data? Reports go directly to Kevin and are reviewed personally.