Anybody right here efficiently bred their Pea Puffers?

I believe I’m going to wind up with one male and 6 feminine pea puffers!
The six hang around collectively and my dude chills on his personal.
Has anybody bred theirs?
What did you do/what is required?
What ought to I search for?
Mine are nicely fed ungrateful little shits and I like ‘em lol.