Fancy Guppies Eating Instant Baby Brine Shrimp

Feeding our new Fancy Guppies some Ocean Nutrition Instant Baby Brine Shrimp. These come already prepared and must be stored in the refrigerator and used in 6 weeks. I use to use it to feed the baby angels that I bred and raised. No hatching required and they seem to love it. I feed the Instant Baby Brine Shrimp once a day and feed 2 other foods at the other feeding times. This is the first guppies that I have ever had. So still lots to learn about them. There are 10 varieties in this 55 gallon tank.