Table 1.

Specifics of the 10 mM MTZ solution

Component	Volume/Weight	Final concentration
Metronidazole (MTZ)	0.086 g	0.01 M [10 mM]
Dimethyl Sulfoxide (DMSO)	0.250 mL	0.5%
Artificial fish water (AFW, 0.2 g/L instant ocean salt in reverse osmosis water (RO))	49.750 mL	N/A

Specification about the chemicals can be found in the key resources table.