The thermal water of the lake is rich in calcium, magnesium and hydrogencarbonate. Because of its rich mineralcontent is very effective in curing many diseases.
Composition of the water
| Cation | mg/l | Anion | mg/l | Metabor acid | 0,5 |
| Kalium | 6,8 | Chlorid | 23 | Metakova acid | 43 |
| Natrium | 27 | Bromine | 0,11 | Free carbon dioxide | 86 |
| Ammonium | 0,32 | Iodine | 0,021 | Dissolved oxygen | 3,6 |
| Calcium | 81 | Fluorine | 1,4 | ||
| Magnesium | 36 | Sulphate | 64 | All together | 754 |
| Iron | 0,04 | Hydrogen-carbonate | 378 | ||
|
|
Sulphide | 3,2 | |||
|
Cation all together |
151 | Anion all together | 470 |
