As far as I remember, in many cichlids the first spawning is trial. Fish 'train' to prepare shelters, take care of caviar and fry. As a rule, caviar and juveniles of the first spawning are eaten by them.
'They are not yet ready to become parents and want to live for themselves.'
P.S.
I'm sorry, I practically do not know English, I use a translator.
The best fish is sausage, and the best sausage is a stocking with dollars.