I work in breeding discus fish in tabriz Iran. I hatching eggs discus artificial after 50 hours. When fry swimming I had food for fry .after 24 hours fry died. I would be glad of any advice.
When you want to do artificial hatching you need to have a complete set of equipment and food to start. How do you do it? You can’t simply leave the fry in the breeding tank to hatch. What happen to the parents? Why can’t they nurse their babies?
My guess to why the fry did not survive …
a. The babies not taking bath; no clean body after born.
b. They died because of no proper food.
c. Water becomes polluted.