Best Tokay Gecko Food: Complete Feeding Guide

Tokay geckos are bold, beautiful, and seriously fierce at feeding time. These guys are not picky eaters by nature. But not all foods are equal — and the wrong diet can cause real health problems down the line.

The best tokay gecko food keeps your lizard well-nourished, active, and thriving for decades. Yes, decades — tokays can live 20+ years with good care.

This guide covers everything: what to feed, what to avoid, how often to feed, and which supplements you absolutely cannot skip.

Understanding the Tokay Gecko's Natural Diet

In the wild, tokay geckos (Gekko gecko) are opportunistic carnivores. They hunt at night and eat almost anything they can overpower. That means insects, small rodents, smaller lizards, and even other geckos.

Their native range spans Southeast Asia — from India through Indonesia and into the Pacific Islands. In those warm, humid forests and urban environments, food variety is high. Your job as a keeper is to mimic that variety as closely as possible.

Tokays are ambush predators. They wait, they lunge, they crunch. This hunting instinct stays strong in captivity, which is why live prey almost always works better than dead food.

Best Feeder Insects for Tokay Geckos

Live insects should make up the bulk of your tokay's diet. The best feeders are nutritious, easy to source, and easy to gut-load before offering. Here's what you should be working with.

Dubia Roaches (Top Choice)

Dubia roaches are the gold standard feeder insect for tokay geckos — and honestly, for most insectivorous reptiles. They're high in protein, low in fat, and have a much better calcium-to-phosphorus ratio than crickets. They're also soft-bodied and very easy to digest.

As a bonus, they don't chirp at 3am. Your housemates will thank you.

Dubias are easy to breed at home, which saves money long-term. You can also find live dubia roaches from most online reptile suppliers. Always match feeder size to your gecko's head width — nothing wider than the space between your gecko's eyes.

Crickets (Reliable Staple)

Crickets are the classic feeder insect. They're widely available, affordable, and tokay geckos go absolutely wild for them. The movement triggers that predatory instinct hard.

The downside? Crickets are nutritionally inferior to dubias. They have a worse calcium-to-phosphorus ratio and more chitin (the hard exoskeleton material), which is harder to digest. They also carry a small risk of bacterial infection if left uneaten in the enclosure overnight.

Use crickets as a regular staple, but don't rely on them alone. Rotating with dubias gives your gecko much better nutrition. Live feeder crickets are easy to find online or at any pet store. Remove uneaten crickets within 24 hours — they can stress or even bite a sleeping gecko.

Superworms (Occasional Treat)

Superworms are larger, meatier, and more nutritious than regular mealworms. Adult tokay geckos handle them well. They're a good option for adding some variety or enticing a picky eater.

That said, superworms are higher in fat than dubias or crickets. Keep them as an occasional addition — not a main staple. You can find superworms for reptiles from most feeder insect suppliers.

Waxworms (Rare Treat Only)

Waxworms are essentially reptile junk food. They're high in fat and low in protein. Tokay geckos love them — which is exactly why you need to limit them.

Use waxworms sparingly. They're genuinely useful for:

• Encouraging a newly acquired or stressed gecko to eat
• Adding weight to an underweight animal
• Very occasional treats (once every 2-3 weeks max)

Don't make waxworms a habit. Overweight tokay geckos are prone to fatty liver disease, which is very difficult to reverse.

Hornworms and Silkworms (Excellent Rotation Feeders)

These two feeders don't get nearly enough credit.

Hornworms (Manduca sexta) are high in moisture, very low in fat, and highly digestible. They're fantastic for hydration — especially useful if your gecko seems dehydrated or won't drink. They're also bright blue-green, which triggers hunting behavior beautifully.

Silkworms are arguably the most nutritious feeder insect available. They're high in protein, have an excellent calcium ratio, and are fully digestible. The only downsides are cost and availability — they're harder to find and pricier than crickets or dubias.

Both are excellent rotation feeders. Use them whenever you can source them.

Feeder Insect Nutrition at a Glance

The calcium-to-phosphorus ratio matters because phosphorus blocks calcium absorption. This is exactly why supplementation is non-negotiable — more on that below.

Gut-Loading: The Secret to Actually Nutritious Feeders

Here's a truth that most beginners miss entirely: your gecko is what your feeder eats.

A cricket that's been sitting in an empty container for five days has almost zero nutritional value. This is called empty-gut feeding, and it's a leading cause of metabolic bone disease (MBD) in captive reptiles.

Gut-loading means feeding your feeder insects a nutritious diet 24-48 hours before offering them to your gecko. You're essentially pre-loading the insects with vitamins and minerals that pass on to your gecko.

Good gut-load foods include:

• Leafy greens: collard greens, mustard greens, dandelion leaves
• Root vegetables: carrots, sweet potato
• Squash, apples (small amounts)
• Commercial gut-load formulas

You can buy commercial gut-load formula specifically designed for feeder insects — it takes the guesswork out of it entirely. Always gut-load for at least 24 hours before feeding your gecko.

Essential Supplements

Even the best gut-loaded feeders don't cover everything. Two supplements are non-negotiable for tokay geckos.

Calcium Without D3 (Every Feeding)

Calcium is the most critical mineral for reptile health. Without it, tokay geckos develop metabolic bone disease — a painful, progressive condition that weakens and deforms bones. It's often fatal if not caught early.

Dust every single feeding with a plain calcium supplement (no D3). Just pour a small amount into a bag, add the feeders, and give it a light shake. Not every feeder needs to be coated heavily — a light dusting is enough. You'll find reptile calcium powder at any reptile store or online.

Calcium With D3 + Multivitamin (Twice Monthly)

Vitamin D3 is required for calcium absorption. Even if your tokay has UVB lighting, supplementing with D3 twice a month provides important insurance.

A multivitamin covers trace vitamins and minerals that may be missing from a captive diet — particularly vitamin A, which is important for eye and skin health.

(Estimates only — actual prices on Amazon may vary.) A quality reptile multivitamin typically runs $10–$20 for a tub that lasts many months.

Quick supplement schedule:

• Every feeding: dust with calcium (no D3)
• Twice per month: substitute calcium + D3 or multivitamin instead

Don't over-supplement D3. Too much is genuinely toxic. Twice monthly keeps levels in the safe range.

How Often to Feed Tokay Geckos

Feeding frequency depends on your gecko's age. Juveniles grow fast and need more food more often. Adults can slow down a bit.

Always feed in the evening. Tokay geckos are nocturnal — you'll get a much better feeding response after dark when they're naturally active. A gecko that ignores food at noon may attack it aggressively at 9pm.

Watch your gecko's body condition over time. A healthy tokay should have a plump tail (where fat is stored) but no rolls of fat around the base. If the tail is very thin, increase feeding frequency. If your gecko looks chunky and heavy, pull back slightly.

Can Tokay Geckos Eat Pinky Mice?

Yes — adult tokay geckos can occasionally eat pinky mice (newborn mice). In the wild, tokays do prey on small vertebrates, so this is entirely natural.

A pinky mouse every 4-6 weeks can add protein and variety. Think of it as a special treat, not a regular meal. Pinkies are high in fat and phosphorus, so too many cause nutritional imbalances and obesity.

Frozen pinky mice are available from many reptile suppliers. Always thaw completely to room temperature before feeding — never offer frozen or cold prey.

Foods Tokay Geckos Should Never Eat

Some foods are dangerous or nutritionally wrong. Avoid these completely:

• Fireflies (lightning bugs) — toxic to all reptiles. Even one can kill a gecko.
• Wild-caught insects — carry parasites, pesticides, and pathogens. Never worth the risk.
• Avocado — toxic to reptiles
• Rhubarb — high oxalic acid blocks mineral absorption
• Citrus fruits — too acidic for the digestive system
• Processed human food — salt, sugar, and preservatives are harmful
• Oversized prey — anything too large can cause impaction or injure your gecko

Always use captive-bred, commercially raised feeders. It eliminates most disease and parasite risks right away.

Water and Hydration

Tokay geckos get some moisture from their prey, but they also drink water directly. The thing is, most tokays won't drink from a still water dish — they prefer to lap droplets off surfaces.

Mist the enclosure lightly each evening to create water droplets on the walls and decor. This mimics natural dew and rain cycles in their native habitat. Your gecko will actively seek out and drink these droplets.

A shallow water dish can be provided as a backup, but many tokays ignore it. The bigger priority is humidity — tokays need 70-80% ambient humidity, and proper misting covers both humidity and hydration simultaneously.

If you're comparing husbandry needs across gecko species, the principles around UVB, humidity, and supplement timing are similar to what we cover in our Best UVB Light for Crested Gecko guide.

Tips for Picky Tokay Geckos

Tokay geckos are usually enthusiastic, aggressive feeders. But newly acquired geckos — or those adjusting to a new enclosure — sometimes refuse food. Here's how to handle it.

Wait it out first. A new gecko may not eat for 1-2 weeks while settling in. This is completely normal. Don't panic.

Try different feeders. If crickets aren't working, try dubias or hornworms. New movement patterns can trigger the hunting response.

Feed strictly after dark. A gecko that ignores food at 2pm may devour it at 9pm. Try feeding at different times in the evening.

Reduce handling. A stressed gecko won't eat. Give new geckos space — especially in the first 4 weeks. The more you handle, the more stress, and the less eating.

Check temperatures. A gecko that's too cold can't properly digest food and loses appetite fast. Your basking spot should hit 88-92°F, with ambient temps staying 75-82°F. A digital thermometer is essential.

If your gecko refuses food for more than 3-4 weeks and is visibly losing weight, consult a reptile-experienced vet. Internal parasites and respiratory infections commonly cause appetite loss in tokays.

For comparison, the feeding strategies for other demanding insectivores — including feeder rotation and supplement timing — are covered in our African Fat-Tailed Gecko Care guide, which shares several parallel husbandry principles.

Building a Balanced Weekly Feeding Rotation

The best feeding strategy is variety. No single feeder insect provides a complete nutritional profile on its own. By rotating through different feeders, you cover more nutritional bases and keep your gecko engaged and mentally stimulated.

Here's a sample rotation for an adult tokay gecko:

Gut-load every batch of feeders 24-48 hours before offering. Dust with calcium every time you feed. Keep pinkies and waxworms as genuine rarities — not regular items.

This rotation is consistent with what the experts at ReptiFiles recommend in their tokay gecko care sheet, and it's the approach that experienced keepers have refined over many years of keeping these animals successfully.

Conclusion

Feeding a tokay gecko well isn't complicated — it just requires consistency and variety. Live insects, proper gut-loading, calcium supplementation at every feeding, and a rotation of different feeder types: that's the formula.

Start with dubia roaches and crickets as your staples. Add silkworms and hornworms for variety and hydration. Dust every feeding without exception. Feed in the evening when your gecko is naturally active.

Get those habits right from the start, and nutrition is one thing you'll never have to worry about again.