Record your tanks water parameters (chart or table view)
Use a calendar with reminder functionality
Calculate the amount of salt you need for your next water change or to adapt your tanks salinity (realistic data of nearly all available synthetic salt mixes included)
Evaluate exact dosage of salts and liquid solutions for adaptation of Calcium, Alkalinity and Magnesium according H.W. Balling’s method.
Convert units of all measured quantities of saltwater tanks (eg Salinity ↔ Density ↔ Conductivity)
Read the built in Mini-FAQs via iBooks, to manage your tank even better