How often do guppies sleep

Like most fish, guppies don’t have eyelids, so you might believe that they don’t sleep. Actually, guppies sleep at night, when it’s dark. Their sleep cycle is not known, but it is obvious that the rest when lights are off. Sep 23, 2021 (source)
Guppies stop swimming and float when they go to sleep, causing them to sometimes appear dead. Guppies may choose to sleep by lying motionlessly on the gravel at the bottom of a tank, floating at the surface or resting near plant decorations. (source)
Guppy Fish Sleeping Behavior Because they’re diurnal fish, their sleeping pattern is like that of humans in the sense that they’re active and awake during the day, and rest during the night. Feb 8, 2022 (source)
No, guppies don’t need light at night. Guppies need darkness to sleep and rest properly. Having the aquarium lights on all the time may result in poor sleep quality, sickness, and eventually, death. Guppies need six to eight hours of sleep each day and thus, you should keep the lights off for the same amount of time. (source)
The first way you can tell your guppy is sleeping is if they’re laying motionless on the substrate when the lights are off. This is one of the common spots they’ll end up, but it’s not the only one. You should also check through your ornaments and plants to see if your guppies are sleeping in there as well. (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)
How Much Light Do Guppies Need? Your guppy should be getting between 8-10 hours of light per day. Anything more than that, and you’re going to stress them out, which will weaken their immune system. Likewise, anything less than that will have a similar effect. (source)
Guppies are peaceful fish that enjoy the safety and social aspect of swimming in groups. They are fast, active swimmers, and they spend most of their time exploring and chasing one another. Male guppies enjoy showing off to the females. Jan 21, 2022 (source)
It’s pretty easy to tell when fish are sleeping: they lie motionless, often at the bottom or near the surface of the water. They are slow to respond to things going on around them, or may not respond at all (see some sleeping catfish here). If you watch their gills, you’ll notice they’re breathing very slowly. Nov 3, 2019 (source)
It is not normal for guppies to lay on the bottom of the tank. In my experience, there are a number of reasons guppies lay on the bottom of the tank and these include illness, stress, and poor water quality. Pregnant females may also lay on the bottom of the tank prior to giving birth. (source)
Guppies tend to be top swimmers. This means that they spend most of their time swimming near the top of the tank. They might also sometimes swim towards the bottom, but by and large, they prefer to be at the top. Mar 22, 2022 (source)
Guppies are not picky eaters and will even graze on algae growing inside the aquarium. We like to give ours a wide variety of foods, such as bloodworms, brine shrimp, flake foods, pellets, and Easy Fry and Small Fish Food. (source)
Fish are not as reliant on light as plants. In general, aquarium owners can use incandescent, fluorescent, or LED lights for fish but should be aware of the heat issues that incandescent lights cause. Aug 18, 2019 (source)
Guppies do not necessarily require an airstone or bubbler, but they do require water circulation and movement, which can be delivered either from a filter or an airstone or both. (source)
Aquarium fish do not need light and it is best that you turn it off during the night. Leaving the light on can cause stress to fish as they need a period of darkness to sleep. Too much light will cause algae to rapidly grow and make your tank look dirty. So the short answer is no, do not leave your lights on. (source)