2 teaspoons Kosher salt in one liter of Distilled water, RO water, or Spring Water.
Then add packets 1 and 2. This will be all the salt ya need.

Warm tank to 79 F. 26 C. With internal 10W heater.

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Aerate.
Add an air pump, air stone, and valve. Slow air to a trickle.

Day 2 after hatching,
1/4 of the yellow scoop of packet 3 should be sprinkled on the surface every day.

Light to encourage algae growth.