
Related Questions
- Ideal water temperature for guppies. Fish should be kept in temperature ranges between 70 to 82°F. ...
- When the temperature is higher. ...
- Shorter life span. ...
- When the temperature is lower. ...
- Slow growth rate. ...
- Less activity. ...
- Increase in diseases. ...
- Not enough oxygen problem. ...
- Breeding issues. ...
What is the best water temp for guppies?
- Water temperature: 72°F to Max 82 °F [ 22°C to 28 °C ]
- pH of Water: 6.7 to 7.9
- Water Hardness (dGH): 8 to 12.
- Ammonia 0 ppm or Nil
- Nitrites 0 ppm
- Nitrates 10 ppm maximum.
What temperature is too hot for guppies?
When the water temperature is hotter than 82 degrees Fahrenheit, it is classified as too hot for guppies. The water should never go over 80 degrees Fahrenheit. Something to consider is what the temperature outside the tank is as well.
What is the best water temperature for Guppy fish?
- 300w
- Suitable for 40 to 55 gallons aquariums
- 2mm thickened quartz glass
- Sensitive and reliable thermostat
What temperature do guppies like?
What temperatures can guppies tolerate? If you research guppy fish, you’ll quickly find out that they are tropical fish, which means they have a marked preference for warmer waters. Their ideal temperature range is set between 72-82 °F (22-28 °C). That said, guppy fish can survive in lower temperature water that goes as low as 60 °F (15 °C).

What temperature is too cold for guppies?
Guppies are tropical fish that are used to warmer climates. This means that they should never be kept in water that's lower than 60 F (16 C). That being said, guppies can survive if temperatures drop that low and are not meant to live in cold water.
What temperature is too hot for guppies?
The maximum water temperature which guppies can live in comfortably is 84 degrees Fahrenheit, but 85 degrees should be alright as well, although it is definitely on the threshold of being too hot. Any hotter than 85 degrees and your guppies will start to overheat, suffer from overheating symptoms, and may die.
Can guppies live in 72 degrees?
You can keep guppies in water with temperatures between 72-82 °F (22-28 °C).
Do guppies prefer cold or warm water?
If you research guppy fish, you'll quickly find out that they are tropical fish, which means they have a marked preference for warmer waters. Their ideal temperature range is set between 72-82 °F (22-28 °C). That said, guppy fish can survive in lower temperature water that goes as low as 60 °F (15 °C).
How many guppies should be kept together?
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.
Do guppies need a heater in their tank?
So, Do Guppies Need A Heater? YES, you should be putting your guppies in a tank that contains a heater! And it's not just because the water needs to stay between 74-82°F. It's also because the temperature needs to stay consistent as well.
Do guppies need a bubbler?
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.
Can guppies live without air pump?
NO, guppy fish can't live without oxygen. Guppies breathe by pumping water through their gills which takes out the oxygen from the water. In the next part, I will give you some info on how the oxygen exchange works and how to increase the oxygen level in your aquarium water.
What do guppies like in their tank?
Guppy fish are tropical fish that require warmer water to thrive. The ideal temperature range is between 72-82 °F (22-28 °C). The problem of having a guppy tank set up without a water heater in climates other than their natural climate is temperature fluctuations.
Why do my guppies keep dying?
The most common reason for guppies dying in your aquarium is the poor water quality. By feeding your fish you actually pollute the water in your tank. Guppies produce waste (they poop and pee), which is polluting the water. Over time the pollution can become so high, that the guppies will get intoxicated and will die.
Can guppies live in tap water?
In most cases, tap water contains quite a big amount of chlorine. This substance is deadly for any guppy. It will kill them pretty quickly or slowly depending on how much of it there is in the water. Chlorine is used as a disinfectant in tap water.
How often should you feed guppies?
twice a dayMature Guppies Feed adult guppies once or twice a day. At least one meal should consist of live food. Unlike young fish, whose frequent meals support rapid development, adults function well with fewer meals.
Can guppies live in 85 degree water?
All in all, Guppies can survive in water temperatures as high as 85 degrees Fahrenheit.
Are guppies temperature sensitive?
Guppies can survive in maximum water temperatures of up to 90 F (32 C) and a minimum water temperature of 74 F (23 C). The normal and survivable temperature of water for guppies is 74-82 F (23-28 C) to keep your guppy healthy and happy.
Why do my guppies keep dying?
The most common reason for guppies dying in your aquarium is the poor water quality. By feeding your fish you actually pollute the water in your tank. Guppies produce waste (they poop and pee), which is polluting the water. Over time the pollution can become so high, that the guppies will get intoxicated and will die.
Why are my guppies staying at the top of the tank?
For guppies, the best temperature is between 74 degrees and 82 degrees Fahrenheit. In most instances, you'll need a water heater to keep the water at that temperature. If the water becomes too cold, then they're unable to move as well or digest their food. This can result in them hanging around at the top of the tank.
What Temperature Do Guppies Need?
Do you worry too much about the best water temperature for guppies, what temperature do guppies need to live in, or the ideal water temperature for guppies? Then, let us put an end to your worry with this post.
What Temperature Do Guppies Need To Breed?
Guppies need an ideal water temperature to breed (from 71 to 82 degrees Fahrenheit). When the water temperature begins to drop below 65 degrees, guppies become susceptible to various ailments, such as ich and other infections.
What Temperature Does Guppy Fry Need?
Guppy fry thrives best in water temperatures ranging from 71 to 82 degrees Fahrenheit. If the temperature gets too hot for them, they may die due to suffocation and catch various diseases. Similarly, a too cold temperature for them will make them inactive, which is not a good thing for their health.
What Temperature Is Too Hot For Guppies?
Guppies can endure a maximum water temperature of up to 84 degrees Fahrenheit. Eighty-five degrees would also be okay for a short period, though it is not safe for a long time.
Does Water Temperature Affect Guppy Gender?
The water temperature may affect the guppy’s gender to some extent. Guppies are livebearers and are born females. All guppy fry look similar when they are born, and it is when they begin to grow, you may notice subtle differences in their appearance.
Are 90 Degrees Too Hot For Tropical Fish?
Most tropical fish prefer to live in 71 to 82 degrees Fahrenheit water temperatures. Once the temperature goes above 90 degrees, it becomes tough to survive. Higher temperatures like these lower the oxygen levels to a large extent and can cause suffocation and death in tropical fish.
Can Guppies Live In 80 Degree Water?
Yes, guppies can survive in 80-degree water. The ideal temperature for their survival is between 71 and 82 degrees Fahrenheit. When the water temperature does not exceed this range, there is no threat to their survival, and they can live happily in the fish tank without any severe problems or ailments.
About The Guppy Fish
The guppy is generally considered to be a warm water tropical fish as it resides in countries such as Venezuela and Trinidad. These guys are fairly friendly and do just fine in a community tank of 5 gallons to 10 gallons (more on how many guppies you can house in tanks on this article here ).
So, What Is The Best Temperature For Guppies?
The temperature of the aquarium water is an important thing for most, if not all fish. Guppies require the water to be between 74 and 82 degrees Fahrenheit in the wild. Generally speaking, when it comes to guppies in your aquarium, they seem to do the best in waters ranging from 70 to 80 degrees Fahrenheit.
Commonly Asked Questions
Guppies require the water temperature to be between 74 and 84 degrees Fahrenheit. They are tropical fish and they like their water to be fairly warm.
Conclusion
As mentioned above, as long as you keep the water within the specified temperature range, and pay attention to their other needs, your guppies will be just fine. We have also covered some good plant suggestions for Guppies on this article.
What temperature should guppy water be?
The optimal temperature range for a guppy’s water is between 74 and 82 F (23 to 28 C). This is the ideal temperature range for most fish tanks, which is part of the reason why they can easily cohabitate with other fish. When temperatures drop, they can withstand water in the lower 60s.
Why do guppy fish need heating?
While this may save you money on your heating bill, it makes things difficult for the fish. While keeping your guppy’s water within proper range is important, making sure the temperature is consistent is more important.
Why do guppies stay in cold tanks?
One of the biggest problems with cold tanks is that they will experience breeding problems, or even stop breeding altogether. Guppies need warmer temperature ranges to survive, which means staying in a cold tank puts them at a higher risk of catching diseases .
Why is my guppy hyperactive?
When the water in a guppy’s tank becomes too hot their metabolism begins to speed up, which causes the guppy to become more hyperactive. All that extra movement can cause the guppy stress, and stress is one of the biggest killers of aquarium fish. This is because all of that additional stress from movement can weaken their immune system.
Why are guppies good for aquariums?
These fish are great to have in your tank because they don’t disrupt the other fish in your community. As long as your aquarium has the ideal guppy water temperature, these tiny fish will thrive. The wonderful thing about guppies is that they’re very easy-going. As long as you feed them and keep their water at the right temperature, ...
How many watts does an aquarium heater need?
These are the ideal heaters for each tank size: 25 Watts for 5 gallons (20L)
Why is it important to keep guppy water clean?
However, you’ll want to do this carefully because you won’t be able to guarantee the clean water you add to the tank will be the same temperature as the water you remove .
What temperature can guppies survive in?
There are many different types of guppies, and some can handle lower or higher temperatures than others.
Ideal Water Temperature for Guppies?
Guppies are small, colorful fish that should be kept in water with a temperature range of 22-28 °C (71-82°F).
Suitable Guppy Temperature Range In Winters
The first thing that guppies do to survive in cold water is that they become nocturnal. This helps them save energy since the temperature is lower at night when there’s less sun.
Do Guppies Need Heater?
If you’re breeding guppies in the tropical region of the world with high temperatures all year round, then it doesn’t matter whether or not they have access to heaters.
Winter Guppies Vs Summer Guppies
What makes this adaptation process difficult, though, is dealing with the long-lasting darkness.
Tank Requirements for Guppies
Since they come from tropical regions, the water temperature in their habitat is usually at least 72°F (22°C). They can survive anywhere between 68°F (20°C) and 82°F (28°C), but this range isn’t recommended for long-term health.
Basic water chemistry
There are three important parameters that should be taken into consideration when creating ideal conditions for guppies.
Water hardness
Although water hardness is a crucial parameter for the survival and growth of guppies, many aquarium owners often neglect its significance.
Temperature
Besides Water Ph and Hardness its temperature is equally important for your guppy and tank mates.

About The Guppy Fish
So, What Is The Best Temperature For Guppies?
- The temperature of the aquarium water is an important thing for most, if not all fish. Guppies require the water to be between 74 and 82 degrees Fahrenheit in the wild. Generally speaking, when it comes to guppies in your aquarium, they seem to do the best in waters ranging from 70 to 80 degrees Fahrenheit. Now, since they come from countries where...
Commonly Asked Questions
- Do Guppies Need A Heater To Survive?
Guppies require the water temperature to be between 74 and 84 degrees Fahrenheit. They are tropical fish and they like their water to be fairly warm. If you do not live in a tropical environment which can keep the water temperature well above 70 degrees without a heater, you will need to … - Do Baby Guppies Need A Heater Too?
Yes, absolutely do baby guppies require a heater. In fact, baby guppies, or otherwise known as the fry, actually need the water to be a bit warmer than the adults. They have a hard time holding body heat due to their small size, and therefore require the water to make up the difference. Baby gup…
Conclusion
- As mentioned above, as long as you keep the water within the specified temperature range, and pay attention to their other needs, your guppies will be just fine. We have also covered some good plant suggestions for Guppies on this article. Featured Image Credit: panpilai paipa, Shutterstock
Ideal Guppy Temperature
What Happens When The Temperature Is Outside The range?
- Before deciding on your tank setup with regards to water temperatures and water heaters, it’s important to understand what happens to guppies when the water temperature in the aquarium is not within the recommended parameters. With water that’s too hot, a guppy’s metabolismTrusted SourceThe guppy (Poecilia reticulata) is a useful model for analyzing age-dependent changes in …
How to Create A Perfect temperature?
- Now we know why guppies need a certain temperature range. We need to know how to achieve and maintain that range in our fish tanks. Firstly, a water heatercan help, especially if you live in an area that is often below 22 °C (72 °F). A heater helps keep the temperature of the water consistent. Having a thermometer is also a good idea because you’ll be able to keep a constant …
FAQs
- When it comes to the best temp for guppies, there are often many questions. Here are two of the most common.
Final Thoughts
- Guppies are really easy-going, and they don’t need a lot to thrive. One thing they do require is water at the right temperature. If the water temperature is too hot or too cold, they will be faced with numerous problems like stress, lack of energy, too much energy, illness, disease, failure to thrive, and death. The best temp for guppies is between 23 °C and 28 °C (74 °F to 82 °F). Thankf…