tell my guppies to do that will ya? not all eat them.some swim with them like they are best friends arty0009:Guppies will eat there young try endlers instead good cover and they fill a tank pretty fast and usually your local store will give you store credit for some.
+2I have guppies and my tank has a bijillion fry in it. They may eat a few but more than enough survive. I have lots of plants with some floating which gives plenty of hiding places.
I usually give them away when it gets too crowded. I would definitely wait until you get a bigger tank as they will fill the 10 gal up quick.