I would like to offer this method to hatch brine shrimp's eggs with convenience and safe a lot of time. Let's see it.
(All of pictures come from : http://www.plakadthai.com)
1.Prepare water bottle about 1 liter and cut out the bottom of bottle. Then wear it with rope. Hole the opening and lace oxygen line with beady contact switches and adjust the level of wind. See the picture
2. Prepare salt.
3.Add salt to the bottle 1 tbsp.
4. Add brine shrimp's eggs, 1 tsp or depending on the amount you want to fish.
5. You will get it. See picture.
6.Add clean drinking water to nearly full.
7.Line bottle with the oxygen.
8.Open valve. Brine shrimp will go around the bottle. Leave it about 24 hours.
9. After 24 hours. Close valve and leave it about 20 minutes. The baby artemia will be at the bottom and shells will float on top.
10.Then put it into another box. Clean it with tap water about 2 times. Now it is ready for fry (baby betta fish).