Taking advantage of the size difference of my male and female bought at the same time...I use PVC with the openings blocked with rocks with only enough room for the female to go in...
Should have free swimmers soon.....seems like the eggs hatched in less than 3 full days...and saw one manage to hopp out of the PVC.....tank temp about 82.
Those are nice. That male is a beast. Did you get these from a shop or what breeder? My male was the most aggressive fish I've owned lb for lb. Slow growers but well worth the effort