The must-have tool for Reefers, now available as App:

- 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.