What Crested Geckos Really Like: Favorite Foods, Hiding Spots & More

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Crested geckos really like three things: a complete powdered diet with the occasional insect or bit of ripe fruit, plenty of leafy cover up high, and a calm, humid tank where they can hide during the day and explore at night. Get those right and you will see a relaxed gecko that eats well, climbs confidently and comes out to "patrol" its tank every evening.

Below you'll find what cresties enjoy eating, the hiding spots they prefer, the small details that make them feel safe, and the signs that tell you something is off.

What Crested Geckos Like to Eat

In the wild, crested geckos are omnivores that lick fruit, nectar and pollen and hunt small insects. In captivity, the easiest way to cover all of that is a balanced commercial diet plus a few extras.

1. Complete Powdered Diets (The Staple)

Most keepers feed a "complete" crested gecko diet: a powder you mix with water into a smooth, ketchup-like paste. These diets are designed to cover a crestie's nutritional needs on their own, which is why they should make up the bulk of what your gecko eats.

• Mix a fresh portion and serve it in a small cup, ideally on a raised ledge.
• Remove leftovers after about a day so the food doesn't spoil or attract fruit flies.
• Many geckos have a favorite flavor. If yours ignores one, try another variety from the same brand before assuming it isn't hungry.

Tip: look for "complete diet" on the label and stick with well-known reptile brands rather than generic fruit purees.

2. Live Insects (Protein and Enrichment)

Cresties don't strictly need insects if they eat a complete diet, but most of them love the chase. Crickets, dubia roaches and black soldier fly larvae are popular choices.

• Size: an insect should be no bigger than the space between your gecko's eyes.
• Frequency: once or twice a week is plenty for most adults.
• Dusting: lightly coat feeder insects with a reptile calcium powder before offering them, following the product label.
• Never feed wild-caught bugs. They can carry parasites or pesticides, and fireflies are toxic to reptiles.

Hunting is great exercise. Release one or two insects at a time in the evening and watch your gecko stalk them along the branches.

3. Fruit as an Occasional Treat

Crested geckos enjoy soft, ripe fruit such as mango, papaya, banana, peach, fig or apricot, mashed into a puree. Treat fruit like dessert: a small lick-sized portion once a week at most, because plain fruit doesn't have the calcium balance a complete diet provides.

Avoid: citrus fruits, avocado, rhubarb and anything sugary or seasoned. Our guide to dangerous foods for reptiles covers more items to keep out of the tank.

4. Fresh Water and Nightly Misting

Many cresties drink droplets from leaves and glass rather than from a bowl. Mist the enclosure in the evening so your gecko wakes up to fresh droplets, and keep a shallow, clean water dish available as a backup.

Their Favorite Hiding Spots

Crested geckos are mostly nocturnal and arboreal, which means they sleep through the day tucked into foliage high off the ground and wake up at dusk. A gecko with nowhere to hide stays stressed, eats less and may even drop its tail, which, unlike many other geckos, never grows back.

Dense Leafy Cover

Broad-leaved plants are the number one hiding spot. Pothos, bromeliads and other sturdy live plants work well, and artificial plants are fine too. Cluster the leaves near the top and middle of the tank so your gecko can rest hidden but still feel elevated. If you're thinking about live plants and natural soil, see our step-by-step guide to a bioactive enclosure.

Cork Bark Tubes and Flats

Cork bark is light, mold-resistant and mimics the tree crevices cresties use in the wild. Lean a flat piece against the back wall or wedge a hollow tube diagonally between branches to create a snug daytime bed.

Elevated Ledges and Hammocks

Because they live in trees, cresties prefer hides up high rather than on the floor. Suction-cup or magnetic ledges, hanging vines and reptile hammocks give them resting spots near the top of the enclosure. A ledge also doubles as a feeding station that keeps food cups off the substrate.

A Humid Retreat

A spot that holds a bit more moisture, such as a cork tube packed with damp sphagnum moss, gives your gecko a comfortable place to rest and helps during shedding.

Other Things Crested Geckos Love

• A tall enclosure. Height matters more than floor space. Adults are usually kept in vertical terrariums around 18 x 18 x 24 inches or larger.
• Room-temperature comfort. Cresties do best in the low-to-mid 70s °F and can struggle when temperatures stay above the low 80s. Most homes don't need a heat lamp, but avoid hot rooms and direct sun.
• Humidity swings. Moderate humidity by day and a higher spike after the evening misting, then letting the tank dry out a bit, mimics their natural climate and helps prevent mold.
• Things to climb. Branches, vines and backgrounds at different angles keep them active. For more ideas, check our list of crested gecko enrichment ideas.
• Quiet and routine. Feeding and misting at about the same time each evening helps them settle in.
• Gentle, short handling. Some cresties tolerate "hand walking" well once they trust you. Keep sessions short and low to the ground. Our tips on winning your crested gecko’s trust explain how to build that bond.

What Crested Geckos Don't Like

Knowing the dislikes is just as useful as knowing the likes:

• Being grabbed from above or chased around the tank
• Bright light and loud noise during the day
• Bare enclosures with nothing to hide behind
• Heat above the low 80s °F
• A constantly wet, stuffy tank with no airflow
• Living with another gecko that bullies it

For the full list, read the things crested geckos hate.

What You'll Need

These simple items cover the hiding, climbing and feeding spots described above:

• Zoo Med Natural Cork Bark Round: hollow cork tubes that make a natural daytime hide. Place one diagonally so your gecko can sleep up high.
• Coolrunner Reptile Vines with Flexible Leaves: bendable vines you can shape into bridges and climbing paths across the tank, with leaves that add extra cover.
• Artificial Reptile Plants for Terrariums: easy-to-clean leafy plants that fill gaps in the upper part of the enclosure, useful if you don't want to care for live plants.
• Gecko Feeder Ledge with Food Cups: a wall-mounted ledge that holds diet cups at the height cresties prefer and keeps food clean.

Signs Your Crested Gecko Is Happy (or Not)

Happy, healthy cresties eat regularly, explore at night, climb with a good grip, have clear eyes and shed in one or a few large pieces.

Warning signs include refusing food for more than a couple of weeks (outside of normal breeding-season or winter slowdowns), weight loss, stuck shed around the toes or tail, constant hiding at night, or frantic glass surfing.

When to See a Vet

Book a visit with a reptile vet if you notice a soft or rubbery jaw, a wavy spine or limbs, swelling, trouble climbing, wheezing or bubbles around the nose, a sudden tail drop with an infected-looking wound, or ongoing weight loss. These can point to nutritional or health problems that need a professional exam, not home fixes.

FAQ

What is a crested gecko's favorite food?

It varies by gecko, but most love a fruit-flavored complete diet and get excited about live insects like crickets or roaches. Ripe mango and banana are popular treats, offered only now and then.

How often should I feed my crested gecko?

Young geckos usually get fresh diet daily or nearly every day, while adults typically do well on fresh diet about three times a week plus insects once or twice a week. Adjust based on your gecko's body condition.

Do crested geckos need a hide on the ground?

One low hide is fine, but they spend most of their time high up. Prioritize foliage, cork bark and ledges in the top half of the tank.

Can crested geckos eat fruit every day?

No. Fruit should be an occasional treat. A complete diet gives them the balanced nutrition fruit alone can't provide.

Final Thoughts

Giving your crested gecko what it really likes, meaning a complete diet, a few insects to hunt, and plenty of high, leafy hiding spots, makes a huge difference in its quality of life. Once those basics are in place, cresties become more active, relaxed and fun to watch. If you're still deciding whether one is right for you, start with our 10 things to know before you get a crested gecko.

A happy gecko is one that feels safe and well-fed.

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