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Do Frogs Drink Through Their Skin? Fact Or Fiction?

Do Frogs Drink Through Their Skin

One of the most intriguing things about frogs is that they drink water through their skin. But how true is this? Is it just another myth or a fact? This is what we will discuss in this article.

Do frogs drink through their skin? Frogs drink water through their skin. They have a thin and semi-permeable outer skin that allows water to easily pass through, via a process known as cutaneous water absorption. This helps keep them properly hydrated.

In this article, we‘ll dig deeper into the frog’s ability to drink water through their skins. We will discuss how this unique capability is essential for their health and survival in their natural habitats.

Do frogs drink through their skin?

Yes, as we’ve just said above, frogs do absorb water through their skins to stay hydrated.

These amphibians do not drink with their mouths. Instead, they absorb water directly through their skin, through regions called drinking patches, via the osmosis process. These areas are located under the frogs’ bellies at the bottom of their thighs.

Do frogs drink through their skin

This explains why nearly all frog species need to live near a water source. If their skin dries out, it can be fatal for their survival, hence the need to access fresh water supply at all times.

To understand how these animals are able to drink through their skin, you first need to understand their skin anatomy.

A typical frog features a thin membranous tissue that’s easily permeable to gasses such as oxygen and carbon dioxide as well as water to easily.

This not only helps the frog to breathe but also ensures it stays properly hydrated at all times.

Keep in mind that water is important for these amphibians, just like for other animals. It is essential for their survival. It helps fuel most of their bodily functions including respiration, feeding, reproduction, and body temperature regulation.

In addition, the frog’s skin is covered in a mucous layer to help keep it lubricated and moist. This means the water it takes won’t easily evaporate in hot weather.

How do frogs take in water?

There’s nothing complicated about how these animals drink water. They simply sit inside the waterbodies such as a pond or streams.

Not just that, they are also able to take in water from humid environments without necessarily getting into contact with the waters.

Frogs absorbing water and nutrients through their skin

Unfortunately, their special ability to take in water through osmosis and into their skin can also be a major problem for them.

If they live in a polluted environment, they will also easily take in harmful chemicals and toxins in the water. This has proven dangerous and in most cases can lead to the frogs dying.

Presence of frogs in their ecosystem shows that their ecosystem is healthy and balanced, so their balanced can have adverse effects on their ecosystems.

What is the right water for frogs to drink?

If you already have a frog pet or planning to get one soon, then you will need to ensure you only provide it with water that’s safe for its consumption.

The frogs themselves cannot decide on their own whether water is safe to take into their bodies or not.

What is the right water for frogs to drink

Ideally, you should provide your froggy with natural water. This could be from the pond, river, or even rainwater. Distilled water is also ideal, as it does not contain any purifying chemicals.

Regardless of what type of water pH for your frogs should be between 6.5 and 7.5.

Avoid tap water completely as the water regulation bodies usually treat it with chemicals such as chlorine for purification purposes. Such chemicals can prove harmful to your pet’s health and even lead to death!

Do frogs need water to survive?

Just like any other animal, water is essential for the survival of nearly all frog species. One of the reasons water is important for frogs is that it helps with the smooth running of various bodily functions. i.e., it ensures their body cells stay active and healthy at all times.

Water also helps the amphibians produce mucus that covers their skin.

It also helps with thermoregulation, where they may give off a certain amount of water off their body to help create a cooling effect.

Do frogs need water to survive

Most frogs also lay their eggs in water to ensure it survives up to hatch into tadpoles. If their eggs are left in hot climate, they may dry off and not hatch into young ones.

Probably the most important part about water for frogs is that it helps with respiration. If you have been wondering how frogs breathe through their skin, this is how it happens:

When the frogs take in water from their surroundings through their skin, they also take in oxygen at the same time.

However, it’s worth noting that frogs also have well-developed lungs, which they can use to breathe on land. The presence of lungs also means these amphibians can also easily drown.

If the water gets into their lungs, they will suffer. This could explain they these creatures do not always submerge their bodies fully in the waters.

Can you give your frogs bottled water for drinking?

Absolutely! Bottled water is safe for frogs since it doesn’t contain chlorine and other harmful chemicals.

However, it is worth noting that different frog species may require varying water qualities. As such, some minerals or elements present in bottled water may not be suitable for them.

That said, you’d want to stick to dechlorinated water as much as possible or any filtered water that has been tested and approved for use with these amphibians.

Can you give your frogs bottled water for drinking

Still at it, you should ensure that the water for your frogs stays clean and fresh. This is because stagnated and contaminated water may lead to various health issues for your frogs.

You should replace the water at least once daily. You also ought to clean the water bowl daily to further ensure they take in clean, non-contaminated water for the sake of their health and overall well-being.

How much water do the frogs need?

The amount of water your frogs need may vary depending on factors such as the frog species, habitat, and size.

Generally, your frogs should have access to clean and fresh water at all times as they rely on it to carry out crucial bodily functions such as hydration, thermoregulation, and respiration.

As for the specific water requirements, we recommend providing your frogs with a shallow water source, e.g. a sallow tray/dish that’s at least 2 inches deep.

How much water do the frogs need

As we mentioned above, make sure you change the water regularly to prevent the buildup of harmful bacteria and contaminants.

You should also ensure that the water source isn’t too deep since some frog species are likely to drown accidentally if they get into waters that are too deep for them to stand in.

NOTE: If you want to know if your frog is getting enough water, look for key dehydration signs such as lethargy, dry skin, and sunken eyes.

In this case, you should provide it with access to clean water and then seek a vet’s attention where necessary.


Do all frogs drink water through their skin?

Yes, all frogs can absorb water through their skin, via osmosis. However, whether these animals rely on this method of drinking water depends on the specific frog species and its habitat. While all frog species have highly permeable skins that are capable of absorbing water, some species may heavily rely on absorbing water through the food they take or through their mouths or surrounding humid environments.

How do frogs drink and breathe?

Frogs drink and breathe through their highly permeable skin. Specifically, they have special drinking perches located on the underside of their bodies. Their moist skin allows gasses to easily pass through, enabling them to breathe.

How does a tree frog drink water?

Tree frogs absorb water from the ambient moisture in their natural habitats through their skin. However, they may also drink water droplets trapped on plants as well as tank walls in captivity.

The unique ability of frogs to absorb water through their skin is a fascinating adaptation that aids in their hydration. If you’re interested in learning more about frogs, you might find our guides on do frogs shed their skin and where do frogs lay their eggs intriguing as well. Our guide on do frogs shed their skin delves into the process of molting and the shedding of old skin in frogs, providing insights into their skin renewal. Additionally, if you’re curious about the reproduction habits of frogs, our guide on where do frogs lay their eggs explores the diverse habitats where frogs deposit their eggs. By exploring these guides, you’ll gain a better understanding of the diverse adaptations and intriguing behaviors of frogs.


Just like all the other animals, frogs require water for survival. However, they usually absorb it through their thin and permeable skins, through a process called osmosis. The regions under their bellies and thighs known as drinking patches let water as well as gaseous exchange easily. The frog just sits in the pond and takes in water or it can also take water through a humid environment.

It is crucial to provide your pet frog with clean and fresh water every day to keep them properly hydrated and able to carry out its bodily functions. Ensure the water is safe and free from harmful toxins that may affect your frog’s health.

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