Ideally, pregnant females should be placed on their own in a separate aquarium with lots of feathery plants where they can give birth in a stress-free environment. Then again, once she releases the fry she is returned to the main tank and the fry can be grown on separately.
Do male guppies chasing pregnant female?
During mating season, male guppies either attract females with their brightly-colored bodies or harass smaller females into mating by nipping and chasing them. … Guppies, which constantly move between social groups in the water, form female pairs that help them improve foraging and protect them from predators.
Does fish give birth through mouth?
Sometimes the female fish will carry the fertilized eggs in her mouth, or the male and female will trade off, which is called biparental mouthbrooding.
Do fish eat their babies?
Sometimes he guards several clutches by different females, cleans the nest, and fans oxygen towards the eggs to improve their supply. Yet scientists have repeatedly observed males eating some of the carefully-provided for eggs. Filial cannibalism often occurs in fish species in which males care for the eggs or young.
When should I release the fry in my main tank?
Raising Fry
Using water from your established aquarium is a great way to acclimate the fry to water conditions of their future home. In about 4 to 6 weeks, the babies should be large enough to release into the main aquarium. But be sure the babies have grown larger than the mouths of adult fish.
How many babies do guppies have?
A female guppy can have 50-60 young at one time. When Mother Nature sees such a large family, she knows that the fish tank is overcrowded. The female guppy gets the word and produces only two dozen or so of babies.
How many male and female guppies should I have?
A good ratio to live by is 2:1, so two females to each male. Male guppies are the most colourful of the two sexes, and so many aquarists only keep males, so that their tank looks lively , without the risk of harassment and stressed fish.