Developer's DescriptionBy Alexander KarkossaThe must-have tool for Reefers, now available as App...The must-have tool for Reefers, now available as App:(If the app is installed on a device in which the system language is not "German", the app switches to the "English" language)- Documentation of water parameters as chart or table- Realistic estimation of salt amount needed for your next water change or adaptation of salt content based on values measured with test sets / reference solutions typically used by aquarists.- Tank specific dosing of nutrients (Nitrate und Phosphate)- Balling Calculator: Forget about expensive water conditioners! Aqua Calculator calculates stoichiometric exact dosage of so called Balling salts (2/3 part recipes) and als standard solutions for adaptation of Calcium, Alkalinity and Magnesia.- Conversion of measured values for reef tanks- Detailed Preferences for measurement tools used, as well as Balling recipes.- Mini-FAQ: Answers the most important questions for adaptation of water values.