I would leave them alone until they hatch but when they hatch and are free swimming take the babies out and put them in there own tank... Feed babie brine shrimp until they can eat bigger foods....
Use a spong filter when you transfer them because they will just get sucked up by your filter... Make sure its a decent size tank to I would day at least a 29 gal the bigger the better your gonna have a lot of babies, if they hatch.... Your FH look kinda young from the pictures so dont be suprised if they arent fertle the first time...
GOOOD LUCK