My Fish had babies.

So yesterday I go down to our family room to feed the fish and walla. Their they are lots of little larve, or fish babies. They were all swimming. So i quickly jumped to action trying to scoop them out before they get used as food. Well I got most of the fishes couldn't save them all their were probably like 30 in all. Probably got 15. Now they are either mollies or guppies. So I quickly set up an external tank and have the little fishes in a small tank. They are all doing well.