Remove the female from the unit to prevent cannibalism.
Baby guppies born in tank.
Here are the different guppy fry growth stages that you can expect.
Feed the fry baby brine shrimp microworms or daphnia until they are large enough to consumer fish food flakes.
After your guppy fry was born and you were able to rescue it before the adult guppies were able to get to it.
Rigging up a whole new tank takes up space and costs money but if you go to your local pet shop you should be able to find a variety of nursery tanks small plastic or net containers that fit either inside or on the outside of the parent tank.
This way your baby guppies are born in a safe environment.
Assemble a breeder net or breeding hatchery cube.
Put the female in the breeder tank.
Adult fish will eat both their own fry and the fry of other fish.
Exactly how large depends on the size of the fish in the main tank but the minimum size the babies should be before you move them is about an inch long.
For example you might keep your pregnant fish in a small 5 us gal 19 l tank until she gives birth.
Saving your guppy fry.
This behavior is especially common in crowded tanks.
If you do not separate the adult guppies from the tank where the fry are there is a very high chance that the baby guppies will be eaten by the adult guppies.
How to save your baby guppies in a community tank.
I wouldn t just leave them be in a tank unless you don t have acess to the pet store to buy a breeder tank.
Affix it to the side of the tank.
You re probably wondering what s next.
There are dividers in the tank so when the fry are.
Baby guppies are neglected by the parents guppies and totally ignored.
After they re born the baby guppies can live in this tank until they re big enough to join your aquarium.
Moreover the parents guppies could eat their baby guppies.
But do not give up.
Place the female guppy inside the hatchery unit until the small fry are born.
If you give them adequate food and proper tank setup you can expect fully matured guppies within 2 months.