Disclaimer

Estimates Only

Calculator outputs are estimates based on standard formulas and typical equipment. Real volumes run lower after substrate and hardscape, and structural questions (stands, floors) should be confirmed against manufacturer ratings and, for very large tanks, a professional.

Animal Welfare

Stocking and equipment guidance is general. Always research the specific needs of a species before buying it, and consult an aquatic veterinarian for health issues.

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AI-Assisted Content

Some guides are produced with AI assistance under editorial rules that prohibit presenting unverifiable specifics as fact. Errors are still possible. If you spot one, tell us.