Ummm no it takes 12365478109.432689hours
Yes
Yes, it is possible for a guppy's tail to be bitten off by another fish in the tank.
There are several possible reasons why your guppy may have disappeared overnight. It could have been eaten by another fish in the tank, jumped out of the tank, or died and decomposed quickly. It's also possible that the guppy is hiding in a secluded spot in the tank.
diseased.
put the guppy fry in a different tank because the adult guppies will eat them
A guppy can stay warm by sitting in the bottom of its tank or by having a water proof heating rock
Yes, do not go get another guppy unless it is the same gender they reproduce really fast. But fish are better with another fish.
In all probability at least one of them is trying to mate.
Yes, the fry do quite well in the tank.
Put them in a separate tank.
Well, since the females could be pregnant when you buy them, all male would be better.
The Truth is Guppies don't Have Eggs. They Give Birth to Live Young. When you see a Little Black Spot on your Guppy (to us it would be the below the rib area) that means your Guppy is Pregnet if your Pregnet Guppy is starting to not eat that means its ether Dieing or Pregnet Sid Effects. In about a Day or two Move HER to a diffrent tank. Once the Female has had her Young Move Her back to the main Tank (If not She will eat her Young :( )Feeding the Guppy YoungYou need to Feed the Guppy Babys The Flakes in REALLY little Pieses.The Big MoveAfter Two Weeks You can Move the Guppies to the Main tank.Guppy BreedingIf you have a Male and Female Guppy you will be having Babys MonthlyYou will Need to Follow the Steps Above To have a Heathy Guppy Family