Instant Ocean
- 34 g/L
- pulverize in mortar and pestle
- add very slowly to the water, stirring
- autoclaving helps the salts go into solution a little
Artificial Seawater, according to Wikipedia
| salt | molarity |
|---|---|
| NaCl | 0.409 |
| Na2SO4 | 0.003 |
| KCl | 0.009 |
| NaHCO3 | 0.0023 |
| KBr | 0.00082 |
| H3BO3 | 0.00042 |
| NaFl | 0.00007 |
| MgCl2 | 0.5327 |
| CaCl2 | 0.01033 |
| SrCl2 | 0.00009 |