will my 9" lap eat 3" indo datnoids?

Topic.

I am positive my 11ish" sen wont mess with them as he had been housed with cichlids in that range and simply did not care. Being that my faranah lap is wild caught, and growing very quickly-- I am worried she might outgrow the dats and try to eat them. I also have two ornates in the 6-7" range that might eventually outgrow them.
I have never kept datnoids before, but would like to pick up a school this week.

Thanks,
III

At 3" will they be too tall to eat, or should I set up another grow out tank? I would prefer to put them straight into the 180 after quarantine.

Yeah, in two years i'll be setting up something truly massive.