Humidity for Crested Geckos

Humidity for Crested Geckos: Everything You Need to Know

Humidity for Crested Geckos

Crested geckos are one of the most popular pet reptiles in the world, but they also have some special needs that you need to know before you bring one home. One of these needs is humidity, which is the amount of water vapor in the air. Humidity is very important for crested geckos, as it affects their health, behavior, and well-being.

In this article, you will learn everything you need to know about humidity for crested geckos, including how to measure and monitor it, how to create and maintain a humid vivarium, how to adjust it according to your gecko’s needs, and how to deal with common humidity problems.

 

Key Takeaways

  • Crested geckos are native to New Caledonia, where they live in humid forests and experience high humidity levels throughout the year.
  • Crested geckos need a humidity range of 50-80%, with a daily cycle of higher humidity at night and lower humidity during the day.
  • Humidity affects the crested gecko’s hydration, shedding, respiratory system, skin, and eyes.
  • To measure and monitor the humidity levels in the enclosure, you need a digital hygrometer, which is a device that shows the percentage of humidity in the air.
  • To create a humid vivarium, you need a glass or plastic enclosure with a mesh lid, a moisture-retentive substrate, live or artificial plants, a large water dish, and a spray bottle or a humidifier.
  • To mist the enclosure properly, you need to spray the walls, plants, and substrate lightly, once or twice a day, depending on the humidity levels and the season.
  • To adjust the humidity levels, you need to change the misting frequency and duration, the ventilation, the substrate, the plants, and the water dish.
  • Some of the common humidity problems that can affect crested geckos are dehydration, shedding issues, respiratory infections, skin infections, and eye problems.

Introduction to Crested Geckos and Humidity

Crested geckos are small, nocturnal, arboreal lizards that belong to the Rhacodactylus genus. They are native to New Caledonia, a group of islands in the South Pacific Ocean, where they live in humid forests and experience high humidity levels throughout the year.

Crested geckos have several adaptations that help them survive in their natural habitat, such as sticky toe pads that allow them to climb on vertical surfaces, a prehensile tail that helps them balance and grasp branches, and a crest of skin that runs along their head and back, giving them their name.

Crested geckos are also known for their ability to lose and regenerate their tails, which is a defense mechanism against predators. However, this process is stressful and dehydrating for the gecko, and the regenerated tail is usually shorter and less functional than the original one. Therefore, it is best to avoid handling your gecko by the tail or exposing it to any potential threats that could cause it to drop its tail.

Humidity is one of the most important factors that affect the crested gecko’s health, behavior, and well-being. Humidity is the amount of water vapor in the air, and it is measured in percentage. The higher the percentage, the more humid the air is. The lower the percentage, the drier the air is.

Humidity affects the crested gecko’s hydration, shedding, respiratory system, skin, and eyes. If the humidity is too low, the gecko can become dehydrated, have difficulty shedding, develop respiratory infections, suffer from skin problems, and experience eye irritation. If the humidity is too high, the gecko can develop fungal or bacterial infections, especially in the skin and the eyes.

Therefore, it is essential to provide your crested gecko with the optimal humidity range, which is 50-80%, with a daily cycle of higher humidity at night and lower humidity during the day. This mimics the natural conditions that the gecko experiences in the wild, where the humidity rises after sunset and drops during the day due to evaporation.

To achieve this humidity range, you need to measure and monitor the humidity levels in the enclosure, create and maintain a humid vivarium, and adjust the humidity levels according to your gecko’s needs. In the following sections, we will explain how to do each of these steps in detail.

How to Measure and Monitor Humidity Levels

To measure and monitor the humidity levels in your crested gecko enclosure, you need a digital hygrometer, which is a device that shows the percentage of humidity in the air. You can find digital hygrometers in most pet stores or online, and they are usually easy to use and affordable.

A digital hygrometer should be placed inside the enclosure, near the middle or the top, where the gecko spends most of its time. You should avoid placing the hygrometer near the heat source, the water dish, or the misting area, as these can affect the accuracy of the readings. You should also avoid placing the hygrometer directly on the substrate, as this can damage the device or cause it to malfunction.

You should check the hygrometer at least twice a day, once in the morning and once in the evening, to see the humidity levels in the enclosure. You should aim for a humidity range of 50-80%, with a daily cycle of higher humidity at night and lower humidity during the day. If the humidity is too low or too high, you need to adjust it accordingly, as we will explain in the next section.

It is important to note that not all hygrometers are accurate or reliable, and some of them may need to be calibrated before use. To calibrate your hygrometer, you can use the salt test method, which involves placing the hygrometer in a sealed container with a small amount of salt and water, and waiting for 24 hours. After that, the hygrometer should read 75%, which is the humidity level of the salt solution. If the hygrometer reads more or less than 75%, you need to adjust it using the calibration button or knob, if available, or note the difference and add or subtract it from the readings.

Alternatively, you can use a second hygrometer to compare the readings and see if they match. If they do not match, you can use the average of the two readings, or use the one that seems more accurate. You can also check the reviews and ratings of the hygrometer before buying it, and choose one that has good feedback and reputation.

How to Create a Humid Vivarium

To create a humid vivarium for your crested gecko, you need to consider the following factors: the type, size, and ventilation of the enclosure, the substrate, the plants, the water dish, and the misting method. Each of these factors affects the humidity levels in the enclosure, and you need to balance them to achieve the optimal range of 50-80%.

The Type, Size, and Ventilation of the Enclosure

The type, size, and ventilation of the enclosure are the first factors that you need to consider when creating a humid vivarium for your crested gecko. The type of the enclosure refers to the material that it is made of, such as glass, plastic, wood, or metal. The size of the enclosure refers to the dimensions and the volume that it offers. The ventilation of the enclosure refers to the openings and the airflow that it allows.

The best type of enclosure for crested geckos is glass or plastic, as these materials retain humidity well and allow you to see your gecko clearly. You should avoid using wood or metal enclosures, as these materials can absorb or conduct heat and moisture, and cause fluctuations in the temperature and humidity levels. You should also avoid using mesh or screen enclosures, as these materials can allow too much air circulation and evaporation, and cause the humidity levels to drop too low.

The best size of enclosure for crested geckos is at least 18 x 18 x 24 inches (45 x 45 x 60 cm) for an adult, and at least 12 x 12 x 18 inches (30 x 30 x 45 cm) for a juvenile. These sizes provide enough space and height for the gecko to climb, explore, and hide comfortably. You should avoid using enclosures that are too small or too large, as these can cause stress, boredom, or difficulty in finding food and water for the gecko.

The best ventilation of enclosure for crested geckos is a mesh lid, which allows some air circulation and prevents condensation, but also retains some humidity and prevents excessive evaporation. You should avoid using enclosures that have too many or too large openings, as these can cause the humidity levels to drop too low. You should also avoid using enclosures that have too few or too small openings, as these can cause the humidity levels to rise too high and create stagnant air.

The Substrate

The substrate is the material that covers the bottom of the enclosure, and it is another factor that affects the humidity levels in the vivarium. The substrate can absorb, retain, or release moisture, depending on its type and quality. The substrate can also influence the temperature, the cleanliness, and the appearance of the enclosure.

The best substrate for crested geckos is a moisture-retentive substrate, such as coco fiber, peat moss, sphagnum moss, or orch Okay, I will finish writing part 1 of your article on humidity for crested geckos. Here is the rest of what I have written:

bark, which can hold moisture well and create a humid environment. You can also mix these substrates with some organic soil, sand, or gravel, to improve the drainage and prevent mold growth. You should avoid using substrates that are too dry, such as paper towels, newspaper, or aspen shavings, as these can cause the humidity levels to drop too low. You should also avoid using substrates that are too wet, such as sphagnum moss alone, or substrates that are too loose, such as sand alone, as these can cause the humidity levels to rise too high and create a risk of impaction.

The best amount of substrate for crested geckos is about 2-4 inches (5-10 cm) deep, depending on the type and size of the enclosure. This amount provides enough depth for the substrate to absorb and retain moisture, but also allows some air circulation and prevents stagnation. You should avoid using too little or too much substrate, as these can cause the humidity levels to fluctuate or become unstable.

The best way to maintain the substrate for crested geckos is to mist it lightly, once or twice a day, depending on the humidity levels and the season. You should also check the substrate regularly for any signs of mold, fungus, or pests, and remove any contaminated or infested parts. You should also replace the substrate completely every 3-6 months, or more often if needed, to keep it fresh and clean.

The Plants

The plants are another factor that affects the humidity levels in the vivarium. The plants can release moisture through transpiration, which is the process of water evaporating from the leaves and stems. The plants can also provide shade, shelter, and enrichment for the crested gecko, making the enclosure more natural and appealing.

The best plants for crested geckos are live or artificial plants, depending on your preference and budget. Live plants are more beneficial for the humidity levels, as they can release moisture and oxygen, and absorb carbon dioxide and toxins. However, live plants also require more care and maintenance, such as watering, pruning, fertilizing, and pest control. Artificial plants are more convenient and durable, as they do not need any care or maintenance, and they can last for a long time. However, artificial plants do not have any effect on the humidity levels, and they may not look as realistic or attractive as live plants.

Some of the best live plants for crested geckos are bromeliads, orchids, pothos, philodendrons, and ferns, as these plants are tropical, epiphytic, and easy to grow. These plants can be attached to the walls, branches, or cork bark, using wire, glue, or fishing line, or placed in small pots or baskets, using sphagnum moss or coco fiber as the medium. You should avoid using plants that are toxic, prickly, or invasive, such as cacti, ivy, or bamboo, as these plants can harm or annoy the gecko.

Some of the best artificial plants for crested geckos are silk or plastic plants, such as vines, leaves, or flowers, that mimic the appearance and texture of live plants. These plants can be attached to the walls, branches, or cork bark, using suction cups, clips, or hooks, or placed in small pots or baskets, using gravel or pebbles as the medium. You should avoid using artificial plants that are sharp, brittle, or flimsy, such as metal, glass, or paper, as these plants can injure or break easily.

The best number and arrangement of plants for crested geckos depend on the size and shape of the enclosure, and the preference and personality of the gecko. Generally, you should aim for a moderate to high density of plants, covering about 50-80% of the enclosure, leaving some open space for the gecko to move and bask. You should also arrange the plants in a way that creates different levels of height, depth, and complexity, providing the gecko with various options of hiding, climbing, and resting.

The Water Dish

The water dish is another factor that affects the humidity levels in the vivarium. The water dish can provide a source of drinking water and moisture for the crested gecko, as well as a place for bathing and soaking. The water dish can also evaporate and increase the humidity levels in the enclosure, depending on its size, shape, and location.

The best water dish for crested geckos is a shallow, wide, and sturdy dish, such as a ceramic, glass, or plastic bowl, that can hold enough water for the gecko to drink and bathe, but not enough to drown or overflow. You should avoid using water dishes that are too deep, narrow, or flimsy, such as cups, bottles, or plastic bags, as these can pose a risk of drowning, spilling, or collapsing.

The best location for the water dish for crested geckos is near the middle or the cool side of the enclosure, away from the heat source, the misting area, or the substrate. This location prevents the water from becoming too hot, too wet, or too dirty, and maintains a moderate humidity level in the enclosure. You should avoid placing the water dish near the heat source, the misting area, or the substrate, as these can cause the water to become too hot, too wet, or too dirty, and increase or decrease the humidity level in the enclosure.

The best way to maintain the water dish for crested geckos is to fill it with fresh, clean, and dechlorinated water, and change it daily or as needed. You should also check the water dish regularly for any signs of contamination, such as dirt, feces, food, or insects, and clean it thoroughly with hot water and soap. You should also disinfect the water dish every week or month, using a mild bleach solution or a reptile-safe cleaner, and rinse it well before refilling it.

The Misting Method

The misting method is the final factor that affects the humidity levels in the vivarium. The misting method is the way that you spray water into the enclosure, using a spray bottle or a humidifier, to create a humid environment for the crested gecko. The misting method can also provide a source of drinking water and moisture for the gecko, as well as a stimulus for its natural behavior.

The best misting method for crested geckos is a spray bottle or a humidifier, depending on your preference and budget. A spray bottle is a simple and cheap device that allows you to manually spray water into the enclosure, using your hand and a nozzle. A humidifier is a complex and expensive device that allows you to automatically spray water into the enclosure, using a timer and a hose. Both devices have their pros and cons, and you can choose the one that suits your needs and situation.

A spray bottle is more convenient and flexible, as it does not require any electricity, installation, or maintenance, and it allows you to control the amount, frequency, and duration of the misting. However, a spray bottle is also more labor-intensive and inconsistent, as it requires you to mist the enclosure yourself, every day or every other day, and it may not cover the entire enclosure evenly or adequately.

A humidifier is more efficient and consistent, as it does not require any manual work, and it can mist the enclosure automatically, at regular intervals and for a set period of time, and it can cover the entire enclosure evenly and adequately. However, a humidifier is also more complicated and costly, as it requires electricity, installation, and maintenance, and it may cause the humidity levels to rise too high or too low, depending on the settings and the conditions.

The best way to mist the enclosure for crested geckos is to spray the walls, plants, and substrate lightly, once or twice a day, depending on the humidity levels and the season. You should aim for a humidity range of 50-80%, with a daily cycle of higher humidity at night and lower humidity during the day. You should avoid spraying the gecko directly, as this can cause stress or discomfort, unless the gecko seems to enjoy it or needs it for shedding. You should also avoid spraying too much or too little water, as this can cause the humidity levels to rise too high or drop too low.

The best time to mist the enclosure for crested geckos is in the evening, before the gecko wakes up, and in the morning, before the gecko goes to sleep. This mimics the natural cycle of humidity that the gecko experiences in the wild, where the humidity rises after sunset and drops during the day due to evaporation. You should avoid misting the enclosure in the middle of the day or the night, as this can disrupt the gecko’s circadian rhythm or sleeping pattern.

How to Adjust Humidity Levels

Sometimes, you may need to adjust the humidity levels in your crested gecko enclosure, depending on the season, the weather, the gecko’s age, or the gecko’s condition. For example, you may need to increase the humidity levels during the winter, when the air is drier, or during the shedding, when the gecko needs more moisture to remove the old skin. You may also need to decrease the humidity levels during the summer, when the air is more humid, or during the breeding, when the gecko needs less moisture to prevent egg rot.

To adjust the humidity levels in your crested gecko enclosure, you need to change the following factors: the misting frequency and duration, the ventilation, the substrate, the plants, and the water dish. Each of these factors can increase or decrease the humidity levels in the enclosure, depending on how you modify them.

The Misting Frequency and Duration

The misting frequency and duration are the easiest and most effective ways to adjust the humidity levels in your crested gecko enclosure. The misting frequency refers to how often you mist the enclosure, and the misting duration refers to how long you mist the enclosure. The more frequently and longer you mist the enclosure, the higher the humidity levels will be. The less frequently and shorter you mist the enclosure, the lower the humidity levels will be.

To increase the humidity levels in your crested gecko enclosure, you need to mist the enclosure more frequently and longer, such as twice or thrice a day, and for 10-15 minutes each time. To decrease the humidity levels in your crested gecko enclosure, you need to mist the enclosure less frequently and shorter, such as once a day or every other day, and for 5-10 minutes each time.

You should also monitor the hygrometer readings and the gecko’s behavior and health signs to determine if the humidity levels are adequate or not. If the humidity levels are too low, you may notice that the gecko is lethargic, dehydrated, having difficulty shedding, or having respiratory problems. If the humidity levels are too high, you may notice that the gecko is restless, overhydrated, having fungal or bacterial infections, or having eye problems.

The Ventilation

The ventilation is another way to adjust the humidity levels in your crested gecko enclosure. The ventilation refers to the openings and the airflow that the enclosure allows. The more openings and airflow the enclosure has, the lower the humidity levels will be. The fewer openings and airflow the enclosure has, the higher the humidity levels will be.

To increase the humidity levels in your crested gecko enclosure, you need to reduce the ventilation of the enclosure, such as by covering some of the mesh lid with plastic wrap, glass, or acrylic, or by placing the enclosure in a less ventilated area, such as a closet or a corner. To decrease the humidity levels in your crested gecko enclosure, you need to increase the ventilation of the enclosure, such as by opening some of the mesh lid or adding some holes or fans, or by placing the enclosure in a more ventilated area, such as a window or a balcony.

You should also be careful not to reduce or increase the ventilation too much, as this can cause other problems, such as overheating, cooling, or drafts, which can also affect the gecko’s health and comfort. You should also check the temperature and the humidity levels regularly, and adjust them accordingly, as they are interrelated and influence each other.

The Substrate

The substrate is another way to adjust the humidity levels in your crested gecko enclosure. The substrate refers to the material that covers the bottom of the enclosure, and it can absorb, retain, or release moisture, depending on its type and quality. The more moisture the substrate absorbs and retains, the higher the humidity levels will be. The less moisture the substrate absorbs and retains, the lower the humidity levels will be.

To increase the humidity levels in your crested gecko enclosure, you need to use a more moisture-retentive substrate, such as coco fiber, peat moss, sphagnum moss, or orchid bark, or mix them with some organic soil, sand, or gravel, to improve the drainage and prevent mold growth. You can also add more substrate to the enclosure, to increase the depth and the surface area, which can hold more moisture. To decrease the humidity levels in your crested gecko enclosure, you need to use a less moisture-retentive substrate, such as paper towels, newspaper, or aspen shavings, or mix them with some gravel, pebbles, or perlite, to improve the aeration and prevent compaction. You can also remove some substrate from the enclosure, to decrease the depth and the surface area, which can hold less moisture.

You should also mist the substrate lightly, once or twice a day, depending on the humidity levels and the season, and check it regularly for any signs of mold, fungus, or pests, and remove any contaminated or infested parts. You should also replace the substrate completely every 3-6 months, or more often if needed, to keep it fresh and clean.

The Plants

The plants are another way to adjust the humidity levels in your crested gecko enclosure. The plants refer to the live or artificial plants that decorate and enrich the enclosure, and they can release or absorb moisture, depending on their type and quality. The more moisture the plants release, the higher the humidity levels will be. The less moisture the plants release, the lower the humidity levels will be.

To increase the humidity levels in your crested gecko enclosure, you need to use more live plants, such as bromeliads, orchids, pothos, philodendrons, and ferns, as these plants are tropical, epiphytic, and easy to grow, and they can release moisture and oxygen, and absorb carbon dioxide and toxins. You can also use more plants in the enclosure, to increase the density and the coverage, which can create a more humid environment. To decrease the humidity levels in your crested gecko enclosure, you need to use more artificial plants, such as silk or plastic plants, such as vines, leaves, or flowers, that mimic the appearance and texture of live plants, but do not have any effect on the humidity levels. You can also use fewer plants in the enclosure, to decrease the density and the coverage, which can create a less humid environment.

You should also water the live plants regularly, but not too much, as this can cause root rot or fungal growth, and prune them occasionally, to remove any dead or damaged parts. You should also clean the artificial plants periodically, using a damp cloth or a mild soap solution, and rinse them well before returning them to the enclosure.

The Water Dish

The water dish is the final way to adjust the humidity levels in your crested gecko enclosure. The water dish refers to the shallow, wide, and sturdy dish that provides a source of drinking water and moisture for the crested gecko, as well as a place for bathing and soaking. The water dish can also evaporate and increase the humidity levels in the enclosure, depending on its size, shape, and location.

To increase the humidity levels in your crested gecko enclosure, you need to use a larger, deeper, or more curved water dish, such as a ceramic, glass, or plastic bowl, that can hold more water and evaporate more slowly. You can also place the water dish near the middle or the warm side of the enclosure, closer to the heat source, the misting area, or the substrate, as these can increase the evaporation rate and the humidity level. To decrease the humidity levels in your crested gecko enclosure, you need to use a smaller, shallower, or more flat water dish, such as a ceramic, glass, or plastic plate, that can hold less water and evaporate more quickly. You can also place the water dish near the edge or the cool side of the enclosure, away from the heat source, the misting area, or the substrate, as these can decrease the evaporation rate and the humidity level.

You should also fill the water dish with fresh, clean, and dechlorinated water, and change it daily or as needed. You should also check the water dish regularly for any signs of contamination, such as dirt, feces, food, or insects, and clean it thoroughly with hot water and soap. You should also disinfect the water dish every week or month, using a mild bleach solution or a reptile-safe cleaner, and rinse it well before refilling it.

How to Deal with Humidity Problems

Despite your best efforts, you may still encounter some humidity problems that can affect your crested gecko’s health and happiness. Some of the common humidity problems that can arise from improper humidity levels are dehydration, shedding issues, respiratory infections, skin infections, and eye problems. In this section, we will explain how to recognize, prevent, and treat each of these problems.

Dehydration

Dehydration is a condition where the crested gecko loses more water than it gains, and it can result from low humidity levels, high temperatures, insufficient misting, or inadequate water intake. Dehydration can cause the gecko to become lethargic, weak, wrinkled, sunken-eyed, or lose weight.

To prevent dehydration, you need to provide your crested gecko with the optimal humidity range of 50-80%, with a daily cycle of higher humidity at night and lower humidity during the day, by adjusting the misting frequency and duration, the ventilation, the substrate, the plants, and the water dish, as explained in the previous section. You also need to provide your crested gecko with a clean and fresh water dish, and mist the enclosure lightly, once or twice a day, depending on the humidity levels and the season.

To treat dehydration, you need to rehydrate your crested gecko as soon as possible, by offering it water orally, using a dropper, a syringe, or a spoon, or by soaking it in a shallow container of lukewarm water, for 10-15 minutes, once or twice a day, until it recovers. You should also consult a reptile veterinarian if the dehydration is severe or persistent, or if the gecko shows any signs of illness or injury.

Shedding Issues

Shedding issues are problems that occur during the shedding process, where the crested gecko removes its old skin and replaces it with a new one. Shedding issues can result from low humidity levels, high temperatures, insufficient misting, or inadequate nutrition. Shedding issues can cause the gecko to have difficulty removing the old skin, especially around the eyes, toes, tail, or vent, which can lead to infections, injuries, or loss of appendages.

To prevent shedding issues, you need to provide your crested gecko with the optimal humidity range of 50-80%, with a daily cycle of higher humidity at night and lower humidity during the day, by adjusting the misting frequency and duration, the ventilation, the substrate, the plants, and the water dish, as explained in the previous section. You also need to provide your crested gecko with a balanced and varied diet, rich in calcium, vitamin D3, and other nutrients, and a humid hide, which is a small, dark, and moist shelter, where the gecko can retreat and shed comfortably.

To treat shedding issues, you need to help your crested gecko remove the old skin, by gently rubbing it with a damp cotton swab, a soft toothbrush, or your fingers, or by soaking it in a shallow container of lukewarm water, for 10-15 minutes, once or twice a day, until it sheds completely. You should also consult a reptile veterinarian if the shedding issues are severe or persistent, or if the gecko shows any signs of infection or injury.

Respiratory Infections

Respiratory infections are infections that affect the crested gecko’s respiratory system, which includes the nose, mouth, throat, and lungs. Respiratory infections can result from low humidity levels, high temperatures, poor ventilation, or exposure to dust, smoke, or chemicals. Respiratory infections can cause the gecko to have difficulty breathing, wheezing, coughing, sneezing, or nasal discharge.

To prevent respiratory infections, you need to provide your crested gecko with the optimal humidity range of 50-80%, with a daily cycle of higher humidity at night and lower humidity during the day, by adjusting the misting frequency and duration, the ventilation, the substrate, the plants, and the water dish, as explained in the previous section. You also need to provide your crested gecko with a clean and well-ventilated enclosure, free of dust, smoke, or chemicals, and a moderate temperature range of 72-82°F (22-28°C), with a slight drop at night.

To treat respiratory infections, you need to isolate your crested gecko from any other reptiles, and provide it with a warm and humid environment, by increasing the temperature to 85-90°F (29-32°C), and the humidity to 80-90%, for a few days, until it recovers. You should also consult a reptile veterinarian if the respiratory infection is severe or persistent, or if the gecko shows any signs of illness or injury.

Skin Infections

Skin infections are infections that affect the crested gecko’s skin, which includes the scales, the crest, and the tail. Skin infections can result from high humidity levels, low temperatures, poor hygiene, or injuries. Skin infections can cause the gecko to have redness, swelling, inflammation, or pus on the skin, or to lose scales, crest, or tail.

To prevent skin infections, you need to provide your crested gecko with the optimal humidity range of 50-80%, with a daily cycle of higher humidity at night and lower humidity during the day, by adjusting the misting frequency and duration, the ventilation, the substrate, the plants, and the water dish, as explained in the previous section. You also need to provide your crested gecko with a clean and hygienic enclosure, free of mold, fungus, or pests, and a moderate temperature range of 72-82°F (22-28°C), with a slight drop at night.

To treat skin infections, you need to isolate your crested gecko from any other reptiles, and provide it with a dry and cool environment, by decreasing the temperature to 70-75°F (21-24°C), and the humidity to 40-50%, for a few days, until it recovers. You should also consult a reptile veterinarian if the skin infection is severe or persistent, or if the gecko shows any signs of illness or injury.

Eye Problems

Eye problems are problems that affect the crested gecko’s eyes, which include the eyelids, the eyelashes, and the eyeballs. Eye problems can result from high humidity levels, low temperatures, poor hygiene, or injuries. Eye problems can cause the gecko to have redness, swelling, inflammation, or pus on the eyes, or to lose eyelids, eyelashes, or eyeballs.

To prevent eye problems, you need to provide your crested gecko with the optimal humidity range of 50-80%, with a daily cycle of higher humidity at night and lower humidity during the day, by adjusting the misting frequency and duration, the ventilation, the substrate, the plants, and the water dish, as explained in the previous section. You also need to provide your crested gecko with a clean and hygienic enclosure, free of mold, fungus, or pests, and a moderate temperature range of 72-82°F (22-28°C), with a slight drop at night.

To treat eye problems, you need to isolate your crested gecko from any other reptiles, and provide it with a dry and cool environment, by decreasing the temperature to 70-75°F (21-24°C), and the humidity to 40-50%, for a few days, until it recovers. You should also consult a reptile veterinarian if the eye problem is severe or persistent, or if the gecko shows any signs of illness or injury.

Frequently Asked Questions

Here are some of the frequently asked questions about humidity for crested geckos, and their answers:

Q: What is the best hygrometer for crested geckos?

A: The best hygrometer for crested geckos is a digital hygrometer, which is a device that shows the percentage of humidity in the air. You can find digital hygrometers in most pet stores or online, and they are usually easy to use and affordable. Some of the best digital hygrometers for crested geckos are:

  • Zoo Med Digital Terrarium Thermometer and Hygrometer: This is a two-in-one device that measures both the temperature and the humidity in the enclosure, using a probe and a display. It has a minimum and maximum memory function, and a battery indicator. It is accurate, reliable, and durable.
  • Exo Terra Digital Combination Thermometer-Hygrometer: This is another two-in-one device that measures both the temperature and the humidity in the enclosure, using a probe and a display. It has a programmable minimum and maximum memory setting, and an alarm function. It is precise, consistent, and long-lasting.
  • REPTI ZOO Reptile Terrarium Thermometer Hygrometer: This is a third two-in-one device that measures both the temperature and the humidity in the enclosure, using a probe and a display. It has a touch screen operation, and a backlight function. It is accurate, dependable, and easy to use.

Q: How do I know if my crested gecko is dehydrated?

A: You can tell if your crested gecko is dehydrated by looking at its appearance and behavior. Some of the signs of dehydration are:

  • Lethargy: The gecko is less active, alert, or responsive than usual, and spends more time sleeping or hiding.
  • Wrinkles: The gecko’s skin is loose, saggy, or wrinkled, especially around the neck, legs, or tail.
  • Sunken eyes: The gecko’s eyes are dull, dry, or sunken, and the eyelids are droopy or closed.
  • Weight loss: The gecko’s body is thin, bony, or hollow, and the tail is narrow or flat.
  • Pinch test: The gecko’s skin does not return to its normal shape after being gently pinched or lifted.

If you notice any of these signs, you should rehydrate your crested gecko as soon as possible, by offering it water orally, using a dropper, a syringe, or a spoon, or by soaking it in a shallow container of lukewarm water, for 10-15 minutes,

 

 

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top