combining
I would do one of two things either put the younger females in with the older couple or.. Take the male away from older female then put the two younger females in with her. This way they can sort out dominance with out the pressure of the male around. You can put him back in the next day.
You are right to be concerned about night time as they are much more active then. Also do not change things too much in setup to start till they all settle in.
There is a forum just for ASF. http://asfrats.info/index.php This is a good place to get more info on these guys. I have only been working with them a year like most since they are really new to the US market. From what I gather no more can be imported and many states have a ban on them.
I would do one of two things either put the younger females in with the older couple or.. Take the male away from older female then put the two younger females in with her. This way they can sort out dominance with out the pressure of the male around. You can put him back in the next day.
You are right to be concerned about night time as they are much more active then. Also do not change things too much in setup to start till they all settle in.
There is a forum just for ASF. http://asfrats.info/index.php This is a good place to get more info on these guys. I have only been working with them a year like most since they are really new to the US market. From what I gather no more can be imported and many states have a ban on them.