How many guppies should be kept together

Guppies should be kept in trios – 2 females to each male. Yeah, this is so important we’re sayin’ it twice. Not only does this better the chances of reproduction, but female guppies are also less likely to become territorial than males- so you’re more likely to keep a peaceful aquarium. Sep 30, 2021 (source)
Yes, you can have two male guppies together. Male guppies have no problem cohabiting. With that said, male guppies can sometimes exhibit aggression towards other males. For example, they may chase each other to assert dominance or fight over a female. (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)
But, as a minimum, 3 is the magic number – 1 male and 2 females. Keeping 2 males and 1 female isn’t a good idea since males are extremely competitive when the mating phase begins. And, with guppies, the mating phase begins pretty much daily. Jan 20, 2022 (source)
Generally, you should keep guppies in groups. And ideally, you should keep at least a trio of guppies in at least a 5-gallon fish tank. You can keep more than a trio of guppies but then you will also need to increase the tank size of your fish tank according to the number of fish you are going to keep in the tank. Oct 16, 2021 (source)
For a one-gallon tank, a group of three or four is okay, as long as you keep the tank clean and install proper filtration for your tank. It’s good to keep two females for each male Guppy to prevent the males from exhibiting aggressive and territorial behavior. It also makes make mating easier. Oct 26, 2020 (source)
Although it’s not possible for a female guppy to get pregnant without a male, it can appear that she did. Research has shown that a female guppy can hold a male guppy’s sperm for 10 months or possibly longer. This may give the appearance that a female guppy is pregnant without being in the presence of a male. Apr 25, 2022 (source)
Now you know that you can keep male and female guppies together in a tank. And for the best success and happiness, adding lots of hiding places, keeping more females than males, and keeping the tank conditions perfect are key. (source)
Male guppies mature in 7 weeks or less. Total lifespan of guppies in the wild varies greatly, but it is typically around 2 years. (source)
So to conclude this article: yes, guppies and betta fish can live in the same aquarium. You will have a bit more work feeding your betta separately and you will also need to purchase live plants, but it is doable. Oct 26, 2021 (source)
Number of Offspring A female guppy under optimal conditions can give birth every 30 days — and each batch of fry can range from 20 to 50 baby guppies. This combination of maturing rapidly, birthing live young and almost constant reproduction means guppies reproduce very rapidly. (source)
Despite what television might have you believe, zombies aren’t running around and having romantic interactions with the living. Usually. But one species of fish does reproduce posthumously. Female Trinidadian guppies store sperm from males that they mated with. Jun 6, 2013 (source)
As mentioned above, you need one gallon of tank water per one-inch of fish. So, a fish of two inches in length would need two gallons. If you have two male guppies that are 1.5 inches long and two females of 2 inches, then you may need a 7-gallon aquarium. (source)
While guppies are not known to be messy, they can produce a lot of waste when there are a lot of them. This means that their poop will add a lot of ammonia to the tank. Therefore, make sure to run a filter which enough biological filtration. (source)
Guppies are classified as schooling fish; they can often be seeing schooling, especially when observed through an aquarium. Guppies tend to school together when they feel threatened or gain a sense of impending doom. Schooling is a way for them to protect themselves from possible harm. (source)