Your replys really do me good guys! Ill keep documenting the progress. I measure the juvis every day and they grow very fast! Yesterday they were 8mm, today they are 10mm!
And here's a quick pic to show how many are left, and for you to compare to the other pictures in this thread to show the growth.
How the juvi's are? lets do a quick update. The young are 1.5cm now. They are doing fine. Some are eaten by the other channa in the tank. (@giga's, I didnt made them )