Apistogramma Cacatuoides breeding and RCS/MTS

I have several females and a male Apistogramma Cacatuoides. One of the females has been staying in her cave since yesterday, coming out only to chase other females, and very rarely eating.

If I put RCS and MTS in there, what are the chances they'll eat the eggs? I know the mom is very territorial when she's spawning, but what about at night?

Anyone keep RCS and MTS with apistos and breed?

Thanks!

Thanks for the reply, Lupin. I was hoping I could through some MTS in there, but I guess not.