ASF? Leave females an males together. Start with a 4 females an two males in the tub. When the tub hits 28 thin it. ASF grow slooooow, so grow out tubs can be a waste. An if you separated M/F starting a new tub causes problems. Female ASF will kill new adults. So if you want new blood it’s add pinks or crawlers. Adult females will tend any an all young.

I says two two males just because. Because ASF grow so slooooow if you loose a male it could be six months before a pink can breed with an adult female.

Look at my pics for some ASF.

Good luck!