B no changes in bubble nest with eggs

[Medanthropro]

Betta male stays below nest, moves eggs up. Why no movement on day 4?Difficult to get good phot uploaded, but black fertilized eggs, just do not see any hanging down.

 

[bcfishtanks]

The babies are extremely small at first and don't move for the first couple of days. This happened with my honey gourami last summer. I was like, "why is my male being such a jerk?" and then three days later I realized he had fry. They usually start detaching from the nest soon.