Guppies are common fish found in every aquarists aquarium. They can live in a wide range of water temperatures. Guppies live in warm water, but what is the minimum water temperature for our guppies? Let us find out.
72 °F (22°C) is the minimum temperature for guppies. However, guppies can survive in a water temperature of as low as 60 °F for a short time, but the possibility of getting weak and vulnerable to diseases is high. You should make sure to provide your guppies with a stable water temperature.
In this article, we will discuss if our guppies need a heater and different ways to keep our guppies aquarium warm in winters without the help of a heater. So let’s go through the article.
Contents
Water condition guppies need to live happily
| Particulars | Guppy |
|---|---|
| Water temperature | 72-82 °F |
| Water ph level | 6.8-7.8 |
Guppies prefer to live in water temperatures of 72-82 °F.
Your guppies will thrive in these water temperatures.
However, they can survive in water temperatures up to 60 °F, but will not survive for too long if the temperature falls below 60 °F.
Guppies prefer to live in water with a ph level between 6.8 to 7.8.
Do guppies need a heater?
Guppies prefer to live in warm water as they are tropical fish.
Guppies need a stable water temperature for their growth.
There will be a requirement for a heater if the temperature drops below 68°F (20°C) outdoors.
The heater helps in providing a stable water temperature in an aquarium for your guppies.
The main work of a heater is to regulate the water temperature of your fish aquarium.
Unstable water temperature will affect your guppies by making them sick, and also their immune system will get weak.
Guppy will start to avoid eating because of the weak immune system.
Keeping a stable water temperature is essential for your guppies.
The freshwater temperature when doing water changes
It is essential to pay attention to the freshwater temperature when putting it in your guppy aquarium while performing a water change.
An owner has to make sure to adjust the temperature of freshwater, which they are adding is close to the temperature of water present in the guppies aquarium.
If the temperature of the water present in your guppies aquarium is 72 °F, then the temperature of the freshwater you are adding should be between 70-77 °F.
You can use a digital water thermometer to measure the temperature of the water you are adding to your guppies aquarium.
How to keep the water warmer in winters without a heater?
Being tropical fish, guppies prefer to live in warm water.
There are ways to keep the water warmer without a heater in winters:
- Add light to your aquarium.
- Providing sunlight
- Keep the aquarium in a warm place inside your home.
- Providing indirect sunlight
Add light to your aquarium
Adding light to your guppies aquarium will help you keep the water warm.
However, if you have a live aquatic plant with your guppies, then light becomes essential for the survival and growth of the plants.
Keep the light on for 5-6 hours a day.
Providing sunlight
Direct sunlight will help you keep the water warm in your guppies aquarium.
You can provide direct sunlight to your guppies aquarium by keeping the aquarium near the window.
Keeping the aquarium in a hot place inside a home.
Keeping the aquarium in a hot place inside your house will help keep the water warm.
You can place your aquarium in a kitchen or somewhere near your fireplace.
Providing indirect sunlight
You can also keep the aquarium in a place where it gets indirect sunlight.
Indirect sunlight will also help keep the water warmer in your guppies aquarium.
Can guppy survive in cold water?
Guppies prefer to live in warm water.
Guppies will thrive in temperatures between 72-82 °F.
Your guppy can live in a wide range of temperatures.
Guppy will survive in cold water temperatures up to 60 °F.
However, living in cold water will result in sickness, diseases and even they can go through very critical conditions.
However, living in cold water will result in sickness, diseases and even they can go through very critical conditions.
Conclusion:
Guppies are tropical fish and prefer to live in warm water.
Your guppies will thrive in water temperatures between 72-82 °F.
Guppy prefers to live in water with a ph level of 6.8 to 7.8.
Guppy can survive in cold water temperatures up to 60 °F. However, they will get sick and catch various diseases in cold water temperatures.
Your guppy will lose its appetite in cold water temperature and be vulnerable to diseases.
Frequently asked questions:
Can guppy survive in muddy water?
Guppies can’t survive long in muddy water. They need clean water with adequate temperature. To know more, you can read my article, Can guppy survive in muddy water?
Can guppy fish live without oxygen?
Guppies can’t live without oxygen. They need oxygenated water to live. You can go through my article for depth knowledge. Can guppy fish live without oxygen?
Reference: ResearchGate, NCBI