Domestic pets often communicate their wants and needs in various ways. Bearded dragons, though non-vocal, have their unique ways of communicating, such as glass surfing. In this article, we will discuss what glass surfing means, its underlying causes, and how to address it. Let’s dive in!
Bearded dragons glass surf when they need attention or feel uncomfortable. While this may not be dangerous right away, it’s important to inspect your pet and its environment to determine the cause and ensure its needs are met.

7 Key Reasons Why Your Bearded Dragon Is Glass Surfing
Oftentimes, glass surfing is a harmless behavior, but it may signify a problem that requires care. Here are seven reasons why your pet might be leaning against its enclosure:
1. Incorrect Tank Temperature
The most dangerous reason bearded dragons “surf” the glass is excessive heat. New bearded dragon owners often mistakenly heat the entire tank evenly rather than creating a temperature gradient.
To maintain this required gradient, bearded dragons need a basking spot to absorb heat and a shaded area to cool down. If the entire terrarium is hot, your pet may try to regulate its temperature by leaning against the cool glass walls or attempting to escape the tank. Conversely, if the tank is too cold, bearded dragons may become sluggish, drowsy, or even impacted, as they rely on heat for digestion and energy.
2. Boredom
Bearded dragons can become bored if their environment lacks stimulation. A monotonous routine without engaging in activities can lead to frustration, causing them to surf the glass in search of something more fun.
Interestingly, beardies may not recognize that they are glass surfing at first as they usually don’t perceive the glass wall in front of them. They may continue trying to reach their desired spot outside the tank. However, if you respond by letting them out of the tank, they can quickly adopt this method of communication and surf when they want to be released again.
3. Claustrophobia
Bearded dragons require ample space to feel comfortable. If they feel restricted or confined for too long, they may try to escape their enclosure by glass surfing. Stress from feeling cramped can weaken their immune system, so it’s essential to provide a spacious environment.
4. Pain
If your bearded dragon is in pain, it may exhibit unusual behavior like glass surfing alongside other indications of distress like pacing, waving, or hiding. Check for injuries, impaction, or even signs of egg-binding. If pain is suspected, consult your veterinarian for a thorough examination.
5. Fear
Bearded dragons often hide or become inactive when they feel threatened. If they are accustomed to roaming freely, they may try to evade their enclosure when startled by loud noises or sudden movements leading to glass surfing.
6. Affection
Bearded dragons cannot form complex emotional connections like cats or dogs, but they can become attached to their caregivers through consistent care and attention. With proper upkeep, your beardie may recognize you as its caregiver and may lean against the glass to get your attention.
7. Desire to Explore
Bearded dragons often glass surf when they want to explore outside their tank. Some bearded dragons enjoy socializing and exploring their surroundings, sometimes preferring to eat (or poop) outside their enclosure. In some rare cases, beardies befriend other domestic pets and can be seen following them around, almost playfully. However, such interactions are not often recommended as there’s always the risk of injury.
How to Efficiently Handle Glass Surfing in Bearded Dragons
Now that you know why your beardie may be glass surfing, here’s what to do about it:
Ensure There’s Enough Terrarium Space
Small tanks, like the commonly recommended 25-gallon “starter” tanks, can become uncomfortable for bearded dragons as they grow, which might explain the glass surfing. While hatchlings may fit well in these small enclosures, adult dragons require much larger tanks, ideally at least 120 gallons.
If your pet has outgrown its terrarium, consider upgrading to a more spacious one for its well-being. You can find second-hand aquariums or terrariums with minor defects at a lower cost. However, a brand-new tank is more durable, with guaranteed longevity.
Add Stimulating Objects
Bearded dragons thrive in stimulating environments that mimic their natural habitat. By decorating the tank with rocks and wood to create caves and basking spots, you can build a comfortable and relaxing atmosphere for your pet. Bearded dragons tend to be more affectionate when they’re happy. Avoid using human objects like cups or books, as they are not natural elements. These can cause them to disconnect from their environment which further leads to stress and aggression.
Fix the Temperature
Maintaining the proper temperature is vital for your bearded dragon’s health. The basking spot should be kept between 104°F to 107°F, while shaded areas should remain 71°F to 73°F. If the tank becomes too hot, adjust the heat lamp or replace it with one of lower wattage.
Remember, the heat lamp is different from the UVB lamp, and both are critical. The heat lamp provides the warmth needed for digestion and energy, while the fluorescent UVB lamp helps to prevent metabolic bone disease.
Remove Items That May Look Threatening
Bearded dragons are naturally alert because they are prey animals. Minimize stress by eliminating loud noises, vibrations, and any items that may seem threatening, such as predator-looking posters. If possible, move the tank to a quieter corner of your home.
Is It Safe to Let My Bearded Dragon Out of Its Tank?
It’s perfectly fine to let your beardie out of its tank, but only under proper supervision. Bearded dragons have poor depth perception, making them prone to bumping into glass doors or falling from elevated surfaces. They can also get stuck in small spaces due to their limited flexibility.
How Long Should My Bearded Dragon Stay Out of Its Enclosure?
It depends on your environment. If you live in cold or humid climates, your bearded dragon should stay out of its enclosure for no more than 15 minutes. However, in arid, warm places, your pet can remain outside for an hour or two.
Additionally, you can often tell when it’s time to return your pet to its terrarium by observing signs of stress. Look for indicators such as sudden sluggishness, unresponsiveness, blackening beard, waving, stomping, or head bobbing. If you notice any of these signs, return your pet to its enclosure immediately so it can bask and rest.