ok well good luck with that. ive had issues with the hole in the divider if both fish are close in size. i had a 3.5" haitensis female that i cut a hole for and a 7" male, and he made his way thru one night and killed her. since then i only use the trap door in the divider and only allow visitation while im supervising lol but that method has worked for years for alot of peopls so i dont see why it would work for you.
as soon as the cloud completely emerges ill get some footage and a rough head count



Good luck! Do you have any extra females available that you don't need? Let me know.