Leopard Gecko Care Guide

Leopard Geckos (Eublepharis Macularius) are one of the UK’s most popular reptiles, loved for their gentle nature, unique spotted appearance and relatively straightforward care requirements. Native to the rocky, arid regions of Asia, they thrive in warm, secure enclosures with the correct heating, diet and husbandry. This guide covers everything you need to know to keep your leopard gecko healthy and thriving.

Leopard Gecko Quick Facts

Feature	Information
Scientific name	Eublepharis Macularius
Common name	Leopard Gecko
Origin	Asia (specifically Afghanistan, Pakistan and Northwest India)
Adult average size	18-28cm long, weight between 50-80g
Lifespan	15-20 years with proper care
Diet	Insectivore
Experience level	Beginner-friendly

 

Choosing a Healthy Leopard Gecko

Whether you’re purchasing from a reputable breeder or a specialist reptile retailer like Viperia, choose a leopard gecko that is alert, active and in good body condition. Look for bright, clear eyes, a thick, well-rounded tail, healthy skin, straight limbs and confident movement. Avoid geckos with sunken eyes, visible wounds, retained shed around the toes, signs of parasites or an unusually thin tail. Starting with a healthy animal from a trusted source gives you the best chance of enjoying many years with your new leopard gecko.

Leopard Gecko Enclosure

Adult leopard geckos require a minimum enclosure size of 90 x 60 x 60cm, providing enough space to create a warm and cool end whilst including plenty of hiding places. Every enclosure should contain at least three hides: a warm hide, a cool hide and a humid hide. It should also include suitable substrate, food and water dishes and rocks or branches for enrichment. At Viperia, our PVC vivariums provide excellent insulation, and our Vivarium calculator makes it easy to build your perfect enclosure.

Heating and Temperature

Leopard geckos rely on external heat to regulate their body temperature. Maintain a warm hide temperature of 31-33°C, a cool side of 22–25°C and allow temperatures to drop slightly overnight. Heat should be provided using an overhead seat source, such as a halogen heat lamp, or another suitable heating system controlled by a thermostat. At Viperia, we stock thermostats, heating equipment and digital thermometers to help maintain safe, consistent temperatures.

UVB Lighting

Although leopard geckos are most active during dawn and dusk, low-level UVB lighting is very beneficial and can support healthy calcium metabolism when combined with supplementation. A low-output T5 UVB lamp (around 2-6%) positioned across the enclosure is ideal. Run lighting for 10-12 hours each day using a timer and replace bulbs according to the manufacturer’s recommendations. Viperia stocks UVB kits, replacement tubes and lighting accessories suitable for leopard gecko setups.

Humidity

Leopard geckos thrive in relatively dry environments with an overall enclosure humidity of 30-40%. However, they also require a humid hide containing damp moss or suitable substrate to aid shedding and maintain healthy skin. Check humidity regularly using a digital hygrometer and keep the humid hide lightly moist without making the enclosure damp.

Substrate

Choose a substrate that is safe, practical and appropriate for your leopard gecko’s age. Naturalistic sand and soil mixes can work well for healthy adults, whilst paper towels are often recommended for juveniles, new arrivals or sick animals. Avoid calcium sand, wood shavings and crushed walnut shell. At Viperia, we stock a range of reptile-safe substrates suitable for leopard gecko enclosures.

Leopard Gecko Diet

Leopard geckos are insectivores, meaning their diet should consist entirely of appropriately sized live insects. Suitable staples include crickets, locusts, dubia roaches and calciworms, with mealworms and waxworms offered as an occasional treat. Juveniles should be fed daily, whilst adults generally require feeding two to three times per week. Offer about two appropriately sized insects per inch of the gecko's total length, ensuring no bug is wider than the space between the gecko's eyes. All feeder insects should be dusted with calcium and vitamin supplements.

Calcium and Supplements

Calcium supplementation is essential for maintaining healthy bones ands preventing metabolic bone disease. Dust feeder insects with calcium powder several times each week and use a multivitamin supplement according to the manufacturer’s guidance. Providing appropriate UVB lighting alongside supplementation helps ensure your leopard gecko can utilise calcium effectively.

Handling

Leopard geckos are generally docile and can become comfortable with regular, gentle handling. Always support their body, avoid sudden movements and never grab or restrain their tail, as they can drop it as a defence mechanism. Allow new geckos time to settle before handling and always wash your hands before and after contact.

Enrichment

A well-furnished enclosure encourages natural behaviours such as climbing, exploring and hiding. Include décor like rocks, cork bark, branches, tunnels and multiple hides throughout the vivarium. Rearranging décor occasionally provides new opportunities for exploration whilst helping prevent boredom and encouraging activity.

Cleaning

Spot-clean the enclosure daily by removing waste, uneaten insects and soiled substrate. Refresh drinking water every day and clean food and water dishes regularly. A full enclosure clean should be carried out approximately every four weeks using a reptile-safe disinfectant. Maintaining good hygiene helps reduce bacteria, parasites and unpleasant oders.

Shedding

Leopard geckos shed regularly throughout their lives, with juveniles shedding more frequently than adults. Ensure a humid hide is always available to help remove old skin naturally. Check the toes and tail after each shed, as retained skin can restrict circulation if left untreated.

Common Health Problems

Regularly checking your leopard gecko’s appearance and behaviour can help identify health problems early. Watch for signs such as weight loss, a thinning tail, difficulty shedding, swollen joints, wheezing, discharge from the eyes or nose, mouth rot, diarrhoea or a lack of appetite. Retained shed around the toes is particularly common if humidity is too low and should be removed carefully to prevent circulation problems. Many health issues are linked to incorrect temperatures, poor nutrition or inadequate calcium supplementation. If your leopard gecko develops any concerning symptoms or unusual behaviour, seek advice from an experienced reptile veterinarian as soon as possible.

Is a Leopard Gecko Right for You?

Leopard geckos make excellent pets for both beginners and experienced reptile keepers. Their calm temperament, manageable size and relatively simple care requirements make them an enjoyable species to own. By providing the correct enclosure, heating, nutrition and routine care, your leopard gecko can live a healthy life for 15-20 years or more, becoming a fascinating companion for many years to come.

Frequently Asked Questions

What should I feed my Leopard Gecko?

Leopard geckos are insectivores, which means their diet should consist entirely of suitable live insects. A healthy and varied diet helps provide the protein, fats, vitamins and minerals they need for growth, energy ad overall wellbeing. Good staple feeder insects include:

·       Crickets

·       Locusts

·       Dubia roaches

·       Calciworms

Mealworms and waxworms should only be given occasionally as a treat due to their higher fat content.

The amount and frequency of feeding depends on your gecko’s age and size. Juvenile leopard geckos typically need feeding every day, whilst adults usually require food two to three times a week. A common guideline is to offer around two approximately sized insects per inch of the gecko’s total length, although appetite and body condition should also be monitored. Avoid feeding insects that are too large; they should generally be no wider than the space between your gecko’s eyes.

All feeder insects should be gut-loaded (fed nutritious food before being offered to your gecko) and dusted with a suitable calcium supplement. Vitamin supplementation should also be provided according to the products instructions to help prevent nutritional deficiencies. Fresh water should always be available in a shallow dish.

What size enclosure does a leopard gecko need?

Providing the correct leopard gecko enclosure is essential for creating a healthy and comfortable habitat. Adult leopard geckos need a minimum enclosure size of 90 x 45 x 45cm (3ft x 1.5ft x 1.5ft). This gives them enough floor space to explore, exercise and allows keepers to create a proper temperature gradient with a warm end and a cooler end. A correctly sized enclosure also makes it easier to provide the hides, enrichment and equipment needed for a naturalistic setup.

A leopard gecko vivarium should include at least three essential hides: a warm hide placed on the heated side of the enclosure; a cool hide located away from the heat source and a humid hide to support healthy shedding. The humid hide should contain a moisture-retaining material such as damp sphagnum moss or suitable reptile-safe substrate.

The enclosure should also include an appropriate substrate, a shallow water dish, a feeding area and enrichment items such as rocks, branches or artificial plants to encourage natural behaviours. Good ventilation and reliable hating are important for maintaining the correct environment.

At Viperia, our PVC vivariums are designed to provide excellent insulation and help m maintain stable temperatures. Our vivarium calculator also makes choosing the right setup easier, helping you create a suitable leopard gecko habitat tailored to your reptile’s needs.

Do leopard geckos need UVB lighting?

Leopard geckos do not strictly require UVB lighting to survive, as they can obtain vitamin D3 through suitable supplementation. However, providing low-level UVB lighting is beneficial and can support natural behaviours, healthy calcium metabolism and overall wellbeing when combined with a balanced diet and correct supplementation.

Although leopard geckos are crepuscular, meaning they are the most active around dawn and dusk, they would still experience natural daylight in the wild. A correctly set up UVB system, can help replicate this environment and allows the gecko to naturally regulate its exposure. UVB helps reptiles produce vitamin D3, which supports the absorption and use of calcium, helping maintain strong bones and reducing the risk of calcium-related health problems.

A low-output T5 UVB lamp (around 2.5 – 7%) is generally suitable for leopard gecko enclosures when positioned correctly. The UVB should cover part of the enclosure, allowing your gecko to move between lit and shaded areas. Providing plenty of hides and décor is important so your gecko can choose where it feels most comfortable.

UVB lighting should typically run for 10-12 hours per day, using a timer to maintain a consistent day and night cycle. Bulbs should be replaced according to the manufacturers recommendations as UVB output decreases over time, even when the bulb still appears to work.

UVB lighting should be used alongside, not instead of, proper calcium and vitamin supplementation. Feeder insects should still be gut-loaded and dusted appropriately.

At Viperia, we stock UVB kits, replacement tubes and lighting accessories suitable for leopard gecko setups, helping keepers create a safe and effective habitat.

Can two leopard geckos live together in the same enclosure?

No, leopard geckos are best housed individually. Whilst they are not highly territorial in every situation, they are naturally solitary reptiles and do not require companionship to thrive. Keeping two leopard geckos in the same enclosure can lead to stress, competition for resources and, in some cases, serious injuries.

Male leopard geckos should never be housed together, as they are highly territorial and are likely to fight. These disputes can result in bite wounds, tail loss and ongoing stress. Housing a male and female together is also not recommended unless for planned breeding, as repeated mating attempts can place unnecessary stress on the female and may result in unwanted eggs.

Even two females may not always coexist peacefully. Although female pairs are sometimes kept together, one gecko may become dominant, preventing the other from accessing food, hides or the warm basking area. This can lead to weight loss, poor body condition and chronic stress, even if no obvious fighting occurs.

The safest and most responsible approach is to provide each leopard gecko with its own enclosure. This allows every gecko to have unrestricted access to heating, hides, food and water whilst making it easier to monitor feeding, shedding, weight and overall health.

If you keep more than one leopard gecko, each should have a separate vivarium with its own heating, thermostat and essential equipment. Individual housing helps prevent injuries, reduce stress and ensures each gecko can thrive in a properly managed environment.

What substrate should I use for a leopard gecko? 

Choosing the right leopard gecko substrate is important for maintaining a clean, safe and enriching enclosure. The best option depends on your gecko’s age, health and your level of experience as a keeper. Healthy adult leopard geckos can be kept successfully on naturalistic sand and soil mixes, which allow for natural behaviours such as digging and exploring when used in a correctly maintained enclosure. The substrate should always remain dry and the enclosure should provide the correct temperatures and humidity.

For juvenile leopard geckos, new arrivals or reptiles recovering from illness, simple substrates such as paper towels are often recommended. These make it easier to monitor droppings, maintain hygiene and reduce the risk of accidentally ingesting loose substrate whilst feeding. Once your gecko is established and healthy, you may choose to transition to a more natural substrate if appropriate.

Avoid unsuitable substrates such as calcium sand, wood shavings and crushed walnut shell. Calcium sand can encourage accidental ingestion and may contribute to digestive issues, whilst wood shavings can contain irritating oils, and crushed walnut shell has sharp edges that can cause injury.

Whichever substrate you choose, spot clean regularly and replace it as required to maintain a hygienic environment. At Viperia, we stock a wide range of reptile-safe leopard gecko substrates, making it easy to create a safe, practical and natural-looking enclosure for your pet.

What temperature should a leopard gecko enclosure be? 

Maintaining the correct temperature is one of the most important aspects of leopard gecko care. As ectothermic reptiles, leopard geckos rely on external heat sources to regulate their body temperature, meaning a properly heated enclosure is essential for digestion, activity, immune function and overall health.

A leopard gecko enclosure should provide a temperature gradient, allowing your gecko to move between armer and cooler areas as needed. The warm hide should be maintained at 31-33 °C, while the cool end of the enclosure should remain between 22–25°C. Night-time temperatures can safely drop slightly, provided they do not become excessively cold.

Heat should be supplied using a suitable overhead heat source, such as a halogen heat lamp or similar, and all heat sources must be controlled by a reliable thermostat to prevent dangerous overheating. Temperatures should be checked regularly using accurate digital thermometers, with probes positioned in both the warm and cool areas to ensure the gradient remains consistent.

Providing the correct temperature is particularly important after feeding, as leopard geckos require adequate warmth to digest their food efficiently. Incorrect temperatures can lead to poor appetite, digestive problems and long-term health issues.

The enclosure should include warm and cool hides so your gecko can thermoregulate whilst still feeling secure. At Viperia, we stock thermostats, heating equipment and digital thermometers to help you create and maintain the ideal leopard gecko habitat.