My Red Zebra is pregnant and i wanna keep tha fry whats tha best way tho save tha fry b4 tha other fish eat them????????????

What I do get a spare tank. put fish over the tank or over a net. next stroke the neck of the chilid. the cichilid will spit out the fry. This way is the best of what I know prove me wrong If you wont Idc