Females get larger than the males and a large female would be around 2 inches.
Guppies aren't large enough to eat frogs.
Once the baby guppies mature they can move in with the adults.
Guppies will eat neons tetra babies but are not large enough to eat fully grown neons.
Guppies are very adaptable and small in size so a very large tank is not required for them to be happy in. A 20 gallon tank would be enough to keep five guppies in.
Guppies are community fish that should never be kept alone or in bowls they require large tank, at least 10 gallons.
Guppies don't get large enought to eat goldfish. They will eat anything they can fit in their mouth. The goldfish might eat your guppies though.-Melchisedek
Quite. If you want to breed them you have to have two females for every one male
Fries (the term for baby guppies), are eaten by older guppies, but guppies are eaten by fish like tuna.
Only guppies breed with guppies naturally.
What are guppies
Mayfly larvae are generally not harmful to guppies. They are primarily detritivores, feeding on decomposing organic matter, and do not pose a direct threat to fish like guppies. However, in large numbers, they could compete for food resources, potentially affecting the health of guppies if other food sources are limited. Overall, their impact is minimal under typical conditions.
Provided the tank is large enough to house them all (1 inch of fish needs a minimum of 1 gallon of water) Guppies and Bettas should get along OK.