If you prefer alternating hot and cold baths, the most common method includes one minute in a cold tub of 50 to 60 degrees Fahrenheit (10 to 15 degrees Celsius) and two minutes a hot tub of 99 to 104 degrees Fahrenheit (37 to 40 degrees Celsius), repeated about three times. A Word From Verywell
All you need to do is pour the contents into a clean container with 500 ml water and aerate it. With this kit, even people will succeed who have no experience with breeding live food. The biological value of the Artemia nauplii becomes even higher due to the nutrients contained in sera Artemia-mix.