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Историческую версию Aquarium Tank Calculator можно получить на Android
Простое приложение для расчета объема аквариума, CO2 и жесткости воды.
Aquarium Tank Calculator is a very light app where you can calculate aquarium tank volume, CO2, and water hardness.
✓ Find aquarium tank volume, surface area and water weight choosing from ten different tank shapes.
✓ Find CO2, water hardness and common unit conversions.
✓ Lightweight application
✓ Free and Simple App