Nice pair. Tnx for posting.
They breed at such small size, wow. You saying female around 3.5 " only? Do you know how old they are? BTW how big is the tank?
I look at your videos, and I also have bunch of Convicts as dither in 220 gal tank with larger fish including my male Moto.
If not him, they would be overpopulating the tank, because all other fish who is way bigger then Convicts do back off when they protect the fry. But they just fall short protecting from my Tiger, he just take them apart, never stops, untill Cons gave up. Almost 10" Cuban can't do that