Volume/glass tank calculator

With this tool you can easily calculate the volume of your tank or the thickness of the glass for a new tank

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Fertilization/Water preparation

Dose your salts to create your own fertilization protocol, or to prepare water for the waterchange or for the new tank. Includes also TDS and EC (conductivity)NEW

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Waterchange

Easily calculate the salts for your next waterchange, useful when you already know the KH and GH of water of your tank

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CO2 calculator

Complete tool to calculate the concentration of the CO2 in your tank, with temperature compensation

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