How do male guppies mate

Male guppies have a gonopodium. This looks like a stick and can be found at the anus of the male guppy fish. This is used to hand on a package of sperm to female guppies. After the mating ritual, the male guppy will turn to the side, will point its gonopodium forward and will tap the female for 1-2 seconds. Nov 22, 2021 (source)
Most female Guppies first produce young ones between 10 to 20 weeks of age, while males can mate and breed at 7 weeks. After the first breeding, Guppies can reproduce after every 30 days and continue reproducing up to around 20 months of age, which closely coincides with Guppy average lifespan. Feb 10, 2021 (source)
Even when left on their own, guppies breed very rapidly. Therefore, consideration concerning future tank size and adequate filtration should be kept in mind. It is always wise to allow extra tank space for future guppy generations as well. A rapid maturity rate is one reason guppies are very popular for breeding. (source)
about every 30 days Guppies typically reproduce about every 30 days and give birth to litters approximately 20 times throughout their lives. Dec 29, 2005 (source)
Signs that your goldfish are ready to mate include white spots along the gills of the males, and the female will become fatter and more rounded. The male will then chase the female around the tank to encourage her to release her eggs. Jun 26, 2018 (source)
21–30 days Guppy. Guppies are highly prolific livebearers giving birth to between five and 30 fry, though under extreme circumstances, she may give birth to only one or two or over 100. The gestation period of a guppy is typically 21–30 days, but can vary considerably. (source)
The easiest way to tell if a guppy is pregnant is to look for a dark spot under her tail toward the backside of the stomach. This dark spot is called a gravid patch and as the babies grow, this guppy gravid spot will increase in size while also becoming darker. (source)
Yes, they do. Though guppies are one of the calmest breeds and are generally pretty peaceful, they often end up eating their fry. This weird and disturbing activity is termed as filial cannibalism. (source)
During mating season, male guppies either attract females with their brightly-colored bodies or harass smaller females into mating by nipping and chasing them. The females usually only mate with the most attractive males to ensure the production of high-quality offspring. Oct 19, 2011 (source)
Gasparini had found that an interaction between ovarian fluid and sperm resulted in sperm from a sibling travelling at a slower pace than from an unrelated male, reducing the success of that sibling’s sperm. May 7, 2014 (source)
One of the most common signs of aggression is when one guppy is constantly chasing another. This is because they’re trying to assert their dominance by scaring them and attacking them. While it occurs more in males, it doesn’t mean females won’t do it either (you’ll find out more about this later). (source)
You can keep only male guppies in a tank. However, when you keep only male guppies in a tank, you will see a lot of aggression and bullying among them. To spread out the aggression, it is recommended to keep at least 6 male guppies in a male-only guppy tank. May 14, 2021 (source)
Chasing. While some levels of guppy chasing are normal (especially when a male chases a female), constant chasing definitely isn’t. If a male is constantly chasing other males, or if a female is constantly being harassed, then it may be bullying and fighting occurring, rather than mating behavior. (source)
As you know, guppies can, on average, give birth to up to 200 fries. That is for a mature guppy in perfect condition. However, a first-time female guppy won’t give birth to as many fry as the average number. The number will vary from 20 to 90 fries at once. (source)
Guppies do not lay eggs. They’re livebearing fish which means the eggs remain in their body until the fry are old enough. Once they’re old enough, the female gives birth to her fry. (source)