What Do House Geckos Eat? A Comprehensive Guide to Their Diet, Eating Habits, and Habitat

House geckos are small, agile lizards that can measure up to 6 inches in length. They have a distinctive flat, elongated body shape, with a broad, triangular head and large eyes. These lizards have adhesive pads on their toes, which allow them to climb walls and ceilings with ease. House geckos come in a variety of colors, including brown, gray, and green, and their skin is covered in small, bony plates.

Geographic Distribution and Habitat

House geckos are native to Southeast Asia, but they have been introduced to many other parts of the world, including Africa, the Americas, and Europe. They are commonly found in urban and suburban areas, where they live in and around buildings and homes. House geckos prefer warm, humid environments, and they are often found in tropical and subtropical regions.

The Diet of House Geckos: What Do They Eat?

House geckos are opportunistic predators, which means they will eat a wide variety of food sources if given the chance. Here are some of the most common foods that house geckos eat:


Insects are the primary food source for house geckos. These lizards will eat virtually any insect they can catch, including crickets, roaches, ants, and moths. They are particularly fond of small, flying insects like flies and mosquitoes.


House geckos also eat arachnids, such as spiders and scorpions. These creatures are a bit more challenging to catch, but house geckos have no problem scaling walls and ceilings to get to their prey.

Small Vertebrates

In addition to insects and arachnids, house geckos will also eat small vertebrates if given the opportunity. This includes other lizards, frogs, and even small birds and mammals.

Other Food Sources

While insects, arachnids, and small vertebrates make up the bulk of a house gecko’s diet, they will also eat other food sources if they are available. This includes fruit, nectar, and even human food scraps.

Factors Affecting House Gecko Diet and Feeding Habits

While house geckos will eat almost anything they can catch, their diet and feeding habits can be influenced by a variety of factors.

Geographic Location

The availability of food sources can vary depending on where house geckos live. For example, house geckos that live in urban areas may have access to more human food scraps, while those that live in rural areas may have to rely more on insects and other natural food sources.

Temperature and Climate

Temperature and climate can also affect house gecko diet and feeding habits. In cooler temperatures, these lizards may eat less frequently, while in warmer temperatures, they may eat more.

Availability of Food Sources

The availability of food sources can also influence house gecko diet and feeding habits. If there are fewer insects or other prey in the area, house geckos may have to adjust their diet accordingly.

Feeding Habits and Behavior

In addition to what they eat, house geckos also have specific feeding habits and behaviors.

Feeding Frequency and Timing

House geckos are nocturnal creatures, which means they are most active at night. They typically feed once or twice a day, with the timing of their meals depending on the availability of food sources.

Foraging and Hunting Techniques

House geckos use a variety of techniques to catch their prey. They may sit and wait for insects to come to them, or they may actively hunt by stalking their prey or chasing after it.

Prey Selection and Preferences

While house geckos will eat a wide variety of food sources, they do have some preferences. For example, they may prefer certain types of insects or arachnids over others.

Implications for House Gecko Care and Management

Understanding the diet and feeding habits of house geckos is important for their care and management.

Dietary Needs and Nutritional Requirements

House geckos require a varied diet that includes a mix of insects, arachnids, and small vertebrates. It’s also important to ensure that they are getting the right balance of nutrients, including calcium, vitamin D, and protein.

Feeding Practices and Strategies

When feeding house geckos, it’s important to provide a variety of food sources and to avoid overfeeding. It’s also a good idea to observe their feeding habits and adjust their diet as needed.

Food Supplements and Alternatives

In addition to their regular diet, house geckos may benefit from food supplements and alternatives. This includes things like calcium supplements, gut-loaded insects, and commercially available gecko food.


In conclusion, house geckos are fascinating creatures with a varied diet and unique feeding habits. Understanding their diet and feeding behaviors is essential for their care and management, and can help ensure that they live long, healthy lives. By providing a balanced diet and observing their feeding habits, you can help your house gecko thrive.

ThePetFaq Team