Yay! I woke up today, and noticed baby fish swimming around in my 29 gallon tank! But I don’t know what fish it is. I have Guppies, Neon Tetras, and Cory catfish in the tank. And i Have all female Guppie, but Neon Tetras and catfish lay eggs, and I haven’t seen a single egg in the tank, I even did one deep check today for any eggs, and found nothing. So I am very confused. Could I Guppy of got pregnant at the store, and just now gave birth? Or are they Tetra or Catfish eggs just so small I can’t see them? Also, do I need to feed the baby fish? Or will they find their own food?