Do guppies bite

They nibble on your fingers, but they are so small that their bites don’t hurt. Leave your hand in the tank long enough for your skin to get soft, though, and the guppies can begin to inflict damage. Sep 14, 2016 (source)
So are guppies aggressive and do they attack each other? The answer is yes they can be. So you need to make sure that you’re doing everything you can to reduce the chances of aggression. Aggression is much more likely to occur when you have too many males and not enough females. (source)
Remove Constant Aggressors. If there’s a guppy in your tank that constantly acts aggressive, then you should remove them from the tank and place them in another tank. If you can’t do this, then you should consider giving them back to the pet shop or finding another home for them. (source)
Guppies are good-natured, peaceful fish that will enjoy the company of a large variety of equally sized, peaceful freshwater fish. Perfect tank mates for guppies include swordtails, mollies, platies, Cory catfish, and few others I mentioned in this article. Feb 23, 2022 (source)
In general, guppies and aquarium fish aren’t exactly the most caressing-friendly pets. If you want to interact with them, tap their aquarium glass or stick a finger inside the water so they can investigate it. Jan 20, 2022 (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)
You know your guppies are happy if they exhibit signs of being happy and healthy including: Smooth and brightly colored scales with no discoloration. No bumps or abnormal growths on the body. Flared out fins. Clear, normal eyes with no clouding or bulging. Normal breathing, not too slow or too rapid. Active swimming. More items… (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)
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)
The guppy fish is adorably attractive, non-aggressive, and playful, and adds a whole lot of personality and color to any aquarium. (source)
https://www.youtube.com/watch?v=05hTKA2h7DM
While technically guppies aren’t schooling fish, they do tend to stick around in a group. To answer the question of whether you can keep guppies alone, I’d say no, guppy fish cannot live alone because they’re social fish that require company. Plus, having only a single fish in an aquarium is a pretty sad sight. (source)
https://www.youtube.com/watch?v=wQ7AgP2ThX8
Just like any other pet, fish can become bored, too. And while they won’t chew up your shoes, keeping them occupied will ensure they live a healthier life. Aug 16, 2016 (source)
2 to 3 years Guppies live an average of 2 to 3 years. In the wild, guppies live an average of 2 years. However, in captivity guppies can live anywhere between 2-5 years. Although the average is typically 2-3 years in captivity, if properly cared for, guppies have been known to live up to 5 years. Feb 25, 2022 (source)