Dubia Roaches vs Crickets for Bearded Dragons
Dubia roaches vs crickets compared for bearded dragons: protein, chitin, smell, escapes, cost, and shelf life, with a clear recommendation for the best staple feeder.
Live insects are the heart of a young bearded dragon's diet, and the two most common choices are dubia roaches and crickets. They feed the same dragon, but they are very different to keep, smell different, and offer different nutrition. This guide compares them head to head so you can pick the right staple feeder and keep mealtimes clean, safe, and nutritious.
Feeder and Supplement Picks
Dubia Roaches 100 Large Live Dubia Roaches
A high-protein, low-odor staple feeder that does not jump or climb smooth walls.
Fluker's Live Feeder Crickets (500 Count)
A classic, affordable feeder for variety; gut load and dust before feeding.
Zoo Med Reptile Calcium with Vitamin D3
Dust feeders to prevent metabolic bone disease in growing dragons.
Repashy Repashy Calcium Plus All-in-One
An all-in-one calcium and multivitamin dust for balanced feeder supplementation.
Dubia vs crickets at a glance
| Factor | Dubia Roaches | Crickets |
|---|---|---|
| Protein and meat | Higher, softer body | Lower, more chitin |
| Smell | Almost none | Strong odor |
| Escapes | Cannot climb or jump | Jump and climb everywhere |
| Noise | Silent | Loud chirping |
| Shelf life | Months with simple care | Days to a couple of weeks |
| Cost | Higher per insect | Cheaper, widely sold |
| Bite risk | Very low | Can bite a dragon |
Nutrition: the protein question
For a growing dragon, protein drives bone and muscle development, and dubia roaches deliver it efficiently. They have a higher meat-to-shell ratio and a softer body than crickets, which means more digestible protein and less indigestible chitin per bite. Crickets are not bad, but their harder shell adds fiber rather than nutrition. Whatever you feed, the real nutritional payoff comes from gut loading the insects with vegetables and grains for 24 to 48 hours before feeding, then dusting them with calcium so your dragon absorbs the minerals it needs.
Keeping them alive
Dubia are remarkably low maintenance. They cannot climb smooth plastic or jump, so a simple bin with egg-crate hides, a bit of warmth, and gut-load food keeps a colony or a stock of feeders going for months. Crickets are the opposite: they die quickly, foul their container, and need frequent cleaning and replacement. If you hate buying feeders every week, dubia save you trips and money over time even though they cost more per insect upfront.
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Smell, noise, and escapes
Anyone who has kept crickets knows the smell and the chirping that starts at night, plus the inevitable escapees hiding behind furniture. Dubia produce almost no odor, make no noise, and stay put in their bin because they cannot scale the walls. For keepers with the feeders in a bedroom or small apartment, this convenience alone often decides the question in favor of dubia.
Cost and availability
Crickets are cheaper per insect and sold in nearly every pet store, which makes them the easy default for new keepers and a handy backup. Dubia cost more per roach and are sometimes ordered online, but their long shelf life and lower waste narrow the real-world gap. If you raise a small dubia colony, the long-term cost can actually drop below buying crickets repeatedly.
Safety: feeder size and bites
With either feeder, never offer an insect wider than the space between your dragon's eyes, since oversized prey is a leading cause of impaction. Crickets can also nip a dragon, especially if left in the enclosure uneaten overnight, so remove leftovers. Dubia rarely bite and are easy to size because they come in graded stages. Match the feeder to your dragon's age and remove anything not eaten within 10 to 15 minutes.
Our recommendation
Make dubia roaches your staple feeder. They offer more usable protein, no smell or noise, no escapes, a long shelf life, and very low bite risk, which makes them the cleanest and most nutritious daily option. Keep crickets in the rotation for variety or as a backup when dubia are unavailable. Either way, gut load and dust your insects with calcium, size them correctly, and remember that greens make up the larger share of an adult dragon's diet.
Frequently Asked Questions
Are dubia roaches or crickets better for bearded dragons?
Dubia roaches are the better staple feeder for most bearded dragons. They carry more protein and meat per insect, less chitin, do not jump or escape easily, are quiet and odorless, and live for months with simple care. Crickets are cheaper and widely available, but they smell, escape, die quickly, and can bite a dragon. Crickets still make a fine feeder for variety or for keepers who cannot source dubia, but as a daily staple, dubia win on nutrition and convenience.
Do dubia roaches have more protein than crickets?
Dubia roaches generally provide more usable protein and a better meat-to-shell ratio than crickets, with a softer body that is easier to digest. Crickets contain more chitin relative to their size, which is the hard outer shell that adds fiber but less nutrition. Both should be gut loaded before feeding and dusted with calcium, but gram for gram dubia tend to deliver more of the protein a growing dragon needs, which is why many breeders raise babies on them.
Can bearded dragons live on only dubia roaches?
A bearded dragon can use dubia as its sole insect staple, but variety is still better. Rotating in other feeders like crickets, black soldier fly larvae, and the occasional hornworm provides a wider nutrient profile and keeps mealtimes interesting, which helps with picky eaters. Remember that insects are only part of the diet: babies eat roughly 80 percent insects and 20 percent greens, while adults flip to about 80 percent plants. Dust feeders with calcium and gut load them whatever species you choose.
Why do crickets smell and escape so much?
Crickets produce a strong odor as they live and die in their enclosure, and they die off quickly, which makes the smell worse. They also jump, climb, and squeeze through small gaps, so escapees end up chirping around your home. Dubia roaches cannot climb smooth surfaces, do not jump, and produce almost no odor, so they stay contained in a simple bin. For keepers bothered by noise and smell, this convenience is one of the biggest reasons to switch to dubia.
How many dubia roaches or crickets should I feed?
Feed appropriately sized insects, no wider than the space between your dragon's eyes, to avoid impaction. Babies eat insects multiple times a day and can take many small feeders per session, while adults eat fewer insects every day or two as greens become the bulk of the diet. A common guideline is to let a young dragon eat as many properly sized insects as it wants in a 10 to 15 minute window, then remove leftovers. Always dust with calcium and watch your dragon's growth and weight.
Can dubia roaches or crickets be too big for my dragon?
Yes, and feeder size is a real safety issue. Any insect wider than the gap between your bearded dragon's eyes can cause impaction or choking, especially in babies and juveniles. Dubia come in graded sizes from small nymphs to large adults, making it easy to match the dragon, and crickets are sold sized too. Always pick the right size for your dragon's age, and when in doubt go smaller. Soft, freshly molted insects are also easier to digest.
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