Are Superworms Healthy for Bearded Dragons? A Keeper's Complete Guide

I've fed superworms to bearded dragons for years, and they sit in a funny spot in the hobby: dragons go absolutely wild for them, keepers love how easy they are to store, and yet the single most common mistake I see is people turning them into a daily staple. They are not a staple. They're a treat — a useful, even valuable treat, but one with a couple of real risks and a pile of internet myths stacked on top of the real ones.

This guide is the whole picture: what's actually inside a superworm (with honest numbers, not marketing), why the fat content is the thing that should govern how you use them, the calcium problem and how to fix it with a calcium dusting habit, the impaction-and-biting question answered straight, exactly how many to feed by age and how often, handling and feeding technique, how to keep or breed your own, and where superworms fit against the other feeders you could be using instead. Read it once, set your feeding rhythm correctly, and superworms become one of the most useful tools in your dragon's diet instead of a slow-motion health problem.

What a superworm actually is

Superworms are the larvae of the darkling beetle Zophobas morio, a tropical species. The "worm" you feed is the larval stage — a segmented, tan-and-brown grub with a hard, dark head capsule and six small legs up front, typically 1.5 to 2 inches long when it's feeder-sized. They're active, they wriggle hard, and that constant movement is half of why dragons find them so exciting.

A few things follow directly from that biology, and they shape everything in this guide:

• ◆They have a hard, chitinous exoskeleton and a notably hard head capsule. Chitin is the fibrous material that makes up an insect's shell. A dragon can digest a reasonable amount of it, but the head capsule is the toughest part of the worm and it's the part that matters most for small or unwell animals.
• ◆They're a larva storing energy to pupate, which is exactly why they're fatty. The whole point of the larval stage, biologically, is to pack on reserves before transforming into a beetle. You are feeding your dragon a little fat-storage unit.
• ◆They don't pupate while crowded. Superworms only transform into beetles when isolated, which is why a tub of them keeps for weeks at room temperature without turning into beetles on you. Convenient for storage — and relevant if you want to breed them, which I'll cover below.

Bearded dragons (Pogona vitticeps), for their part, are omnivores from the arid scrub of inland Australia. Juveniles are protein-hungry and eat a heavily insect-based diet to fuel fast growth; adults shift toward mostly greens and vegetables with insects as the smaller share. That age-driven shift is the lens for the whole superworm question — what's defensible for a growing animal is not the same as what's wise for a sedentary adult.

The honest nutrition numbers

Let me give you real, usable figures. Treat all feeder-insect nutrition as approximate, as-fed values — they swing with what the worm was raised on, its life stage, and the source — but the relationships between feeders are reliable, and the relationships are what should drive your decisions.

For superworms (Zophobas morio), as-fed:

• ◆Protein: roughly 18–19%. Solidly proteinous, but not exceptional — crickets and roaches land in the same neighborhood, and some beat it.
• ◆Fat: roughly 15%. This is the number that defines the superworm. It's roughly double what you get from crickets or dubia roaches, and it's the single most important fact about feeding them.
• ◆Moisture: roughly 50–60%. Moderate. They contribute some hydration but nowhere near what a moisture-bomb feeder like a hornworm does.
• ◆Calcium-to-phosphorus ratio: badly inverted — strongly phosphorus-heavy. More on this below, because the source material on the web is genuinely contradictory here and I want to fix that.

The protein is fine. The moisture is fine. The fat is the problem, and the calcium ratio is the problem. Everything practical about feeding superworms is downstream of those two facts.

Why the fat content governs everything

Fat isn't bad — it's a dense, useful energy source, and there are real situations where a fatty feeder is exactly what you want (I'll list them). But at ~15% fat, superworms are an energy-dense food being fed to an animal that, in captivity, usually isn't burning much energy.

Feed a high-fat insect as a daily staple to a relatively sedentary adult dragon and you get the predictable result: a steady climb toward obesity, and with it the risk of hepatic lipidosis (fatty liver disease), reduced mobility, and the cascade of problems that follow a fat reptile. Obesity in dragons is common, under-recognized, and largely diet-driven — and superworms-as-staple is one of the classic causes. Most reptile clinicians flag obesity and metabolic disease as leading captive-husbandry problems in bearded dragons, and feeder choice is right at the center of it; the Merck Veterinary Manual's overview of reptile nutrition is a solid non-commercial starting point on how diet drives reptile health.

So the rule writes itself: superworms are a treat, dosed by their fat. A few a week for an adult is a nice protein-and-energy top-up. A dozen a day is a slow health problem.

The calcium-to-phosphorus problem (and a correction)

Here's where I want to be careful, because the web — including the article this guide is built from — quotes the superworm calcium-to-phosphorus ratio two different ways in two different paragraphs. You'll see both "about 0.1:1" and "about 1:13" cited as if they're facts. They can't both be precise, and chasing a single exact number is a trap, because the real value swings with how the worms were raised.

What's actually true and what you need to act on: superworms are calcium-poor and phosphorus-rich, by a wide margin. Whatever the precise ratio, there is far more phosphorus than calcium in a superworm, and that's the opposite of what a dragon needs.

Why it matters: a bearded dragon needs a dietary calcium-to-phosphorus ratio of roughly 2:1 (twice as much calcium as phosphorus) to build and maintain bone. Excess phosphorus doesn't just dilute calcium — it actively interferes with calcium absorption, including calcium from other foods in the same meal. Feed undusted, calcium-poor superworms regularly and you tilt a dragon toward metabolic bone disease (MBD): soft bones, deformities, tremors, and in bad cases, fractures and death. MBD is one of the most common and most preventable serious illnesses in captive dragons (the Merck Veterinary Manual covers it as metabolic bone disease in reptiles), and the fix is genuinely simple.

The fix is two habits:

1. ◆Dust with calcium on every superworm feeding. A light coat of plain calcium powder (calcium carbonate; with or without D3 depending on your UVB setup) directly offsets the worm's mineral deficit. This is non-negotiable for superworms — more so than for many other feeders, because their starting ratio is so poor.
2. ◆Gut-load the worms first (next section). Feeding the worms calcium-rich greens before they hit your dragon raises the calcium they're actually carrying.

Neither habit turns a superworm into a staple. But together they let you use superworms safely as the treat they're meant to be.

Vitamins and micronutrients — what's in there, and what isn't

Macronutrients (the protein and fat) and calcium get all the attention, but it's worth knowing the vitamin picture, because it reinforces the same conclusion: superworms contribute something to a varied diet and can't carry one alone.

• ◆Vitamin E is present in moderate amounts. It's an antioxidant that supports cell and immune health, and it's one of the more useful things a superworm brings to the table. Still moderate, not abundant — your dragon needs other sources too.
• ◆Vitamin B12 shows up in small amounts, useful for nerve function and red-blood-cell production. Helpful, not sufficient on its own — another argument for rotating feeders rather than leaning on one.
• ◆Vitamin A is present but limited. This one's a tightrope in dragon care: too little causes problems, but over-supplementing pre-formed vitamin A (from supplements) can cause toxicity, so it's safest to lean on beta-carotene from greens and veg (which a dragon converts to vitamin A as needed) rather than chasing it through insects or heavy supplementation. Superworms' modest A content is fine in that context.
• ◆Vitamin D is essentially negligible in superworms — and that's normal and expected. Dragons make their own vitamin D3 in their skin from UVB light, not from food. This is a husbandry point that swallows a nutrition point: no feeder, dusted or not, replaces a proper UVB setup. If your UVB is wrong (old bulb, wrong strength, blocked by glass or mesh, mounted too far away), no amount of calcium dusting or careful feeding will keep your dragon's bones healthy, because the dragon can't use the calcium without D3. Get the UVB right first; it's the foundation the whole calcium conversation sits on.

The pattern across every micronutrient is the same as the macros: superworms are a contributor, never a complete diet. That's not a knock — no single feeder is complete. It's just the reason "variety plus correct husbandry" beats "find the one perfect bug" every time.

A side-by-side feeder comparison

This is the table I wish every new keeper saw first. It's the fastest way to understand why superworms are a treat and what to reach for when you want a staple. Again — approximate, as-fed figures; the relationships are the point.

The takeaways that matter:

• ◆Superworms and mealworms are the fatty treats. Similar profiles; superworms are larger and a touch softer, which is the only real edge.
• ◆Roaches (dubia, discoid) are the staples — better protein-to-fat, lower chitin, easier digestion. If you build a diet around any insect, build it around these. (I keep a discoid colony for exactly this reason; here's my full discoid roach keeping and breeding playbook if you want to grow your own staple cheaply.)
• ◆BSFL is the calcium exception. Almost every feeder insect is phosphorus-heavy and needs dusting; black soldier fly larvae are the rare feeder that's naturally calcium-rich enough to often skip it.
• ◆Hornworms are mostly water — great for hydration and a sick or constipated dragon, useless as a protein base.

Superworms earn their place in this lineup as a treat with personality — high energy, irresistible to dragons, useful for specific jobs — not as the thing you reach for every day.

Gut-loading: making the treat as good as it can be

Whatever a superworm ate in the last day or two is part of what your dragon eats. That's the whole logic of gut-loading: you load the feeder with good nutrition shortly before feeding it off, so the nutrition transfers up the chain.

My protocol for superworms:

• ◆For 24–48 hours before feeding, give the worms calcium-rich leafy greens — collard, mustard, dandelion, turnip greens — plus some moisture-rich veg like squash, sweet potato, or carrot.
• ◆Pull anything before it rots. A superworm bin sours fast with wet produce sitting in it; remove leftovers and you avoid mold and mites.
• ◆Then dust and feed. Gut-loading and calcium dusting are not either/or — do both. Gut-loading raises the baseline; dusting covers the gap that's still left.

Gut-loading won't change the fat content meaningfully — a fatty worm is a fatty worm — so it doesn't promote superworms to staple status. What it does is make every treat you give actually carry vitamins and calcium instead of empty fat. It's the cheapest upgrade available, and it takes two minutes of prep.

When you're restocking, buy from a supplier that keeps its worms clean and well-fed in the first place, because you're inheriting whatever condition they arrive in. I keep mine topped up from All Angles Creatures' superworms — they ship active, correctly-sized worms, which matters both for the gut-load and for getting sizes that fit your dragon safely.

The impaction and "biting from the inside" question — answered straight

This is the topic that generates the most fear and the most nonsense, so let me separate the myth from the real risk cleanly.

The myth: superworms chew through the stomach

You'll read, confidently, that a swallowed superworm can bite or chew its way out of a dragon's stomach or gut "from the inside." This is a myth. A bearded dragon's digestive tract is an acidic, oxygen-poor, hostile environment, and a swallowed insect is killed and begins digesting within minutes. A healthy dragon that crunches its prey (which they do) isn't even swallowing an intact, capable animal. The "it ate through the belly" story persists because it's vivid and scary, not because it happens to healthy, properly-fed dragons.

I'm not going to pretend the risk is mathematically zero in every freak scenario — a severely debilitated reptile with almost no gut motility and no stomach acid is a different animal. But for the dragon you actually own, fed sensibly, this is not a thing to lose sleep over. The fear is wildly out of proportion to the real risk.

The real risk: size and chitin

Here's what is worth managing, and it's mundane:

• ◆Size. The genuine impaction risk with superworms is feeding one that's too big. The universal rule for any feeder: never offer prey longer than the space between your dragon's eyes (some keepers use head-width; either way, smaller than the head). A worm that's too large can lodge in the gut. This is the number-one cause of feeder impaction, and it's entirely within your control.
• ◆Chitin load in vulnerable animals. The hard head capsule and shell are tougher on small juveniles and on dehydrated, cold, or sick dragons whose digestion is sluggish. A pile of superworms dumped on a baby is asking for trouble — not because the worm is malicious, but because the gut can't keep up.
• ◆Dehydration and low temps make it worse. Impaction risk climbs when a dragon is under-hydrated or kept too cool to digest properly (dragons need a hot basking spot to process food at all). Correct husbandry — proper basking temps, hydration, correctly-sized prey — is most of impaction prevention.

So the honest summary: the dramatic myth is false; the boring risk is real and easy to manage. Feed correctly-sized, dusted superworms to a healthy, warm, well-hydrated adult and impaction is uncommon. Feed oversized worms, or feed them to tiny juveniles, or feed a cold under-hydrated dragon, and you're stacking the odds against yourself.

Reading the stool — your early-warning system

Your dragon's poop is the cheapest diagnostic you have, and it tells you fast whether superworms are sitting well. After a superworm feeding, glance at the next couple of stools:

• ◆Normal: a formed brown portion plus a chalky white/cream urate. That's a dragon digesting fine.
• ◆Undigested chitin showing through — visible bits of worm shell or head capsules in the stool — means you're feeding too many, too large, or the dragon isn't digesting them fully (often a temperature or hydration issue). Back off the worms and check basking temps.
• ◆No stool for an unusually long stretch, plus a hard or distended belly and loss of appetite — that's the impaction warning sign. A dragon that hasn't passed anything in days after eating, especially with lethargy or straining, needs a warm soak, gentle hydration, and a reptile vet if it doesn't resolve. Don't wait it out for a week.
• ◆Runny or smelly stool repeatedly can flag parasites (more likely from poorly-sourced feeders) or simple dietary imbalance — worth a fecal check at the vet if it persists.

Watching the output for a beat after introducing or increasing superworms turns "I hope this is fine" into "I can see this is fine," and it's how you catch a problem while it's still small.

How many, how often — portions by age

This is where the fat content cashes out into a feeding schedule. The governing principle: superworms are a supplement to the diet, never its center.

Adult bearded dragons (roughly 18+ months)

Adults eat mostly greens and vegetables — that's the bulk of a healthy adult diet — with insects as the smaller protein share. Within that insect share, superworms are a treat:

• ◆3–5 superworms, 2–3 times per week, dusted with calcium, is a sensible ceiling for most adults.
• ◆Watch body condition. A dragon with fat pads bulging, a thick tail base, and a soft belly is overfed and probably over-fatted — cut the superworms first.
• ◆Pair them with leaner protein (roaches, crickets) and never let a dragon decide its own diet is "superworms only."

Juveniles and sub-adults

Juveniles need more protein and more frequent insect feeding for growth — but that protein should come mostly from leaner, easier feeders (small roaches, appropriately-sized crickets), not from fatty, hard-shelled superworms.

• ◆For small juveniles and babies, I keep superworms off the menu entirely. The worms are too large, the head capsule too hard, and the gut too impaction-prone for the size math to work safely.
• ◆For larger sub-adults — a dragon robust enough that a feeder-sized worm clears the between-the-eyes rule with room to spare — an occasional dusted superworm (a few, once or twice a week) is fine as part of a varied insect rotation. It's still a treat, not a growth staple.

The selective-feeding trap

Superworms are so palatable that dragons can become hooked on them and start refusing greens and other insects. This is real and it's a husbandry headache. Once a dragon decides only superworms count as food, you're fighting to get balanced nutrition back in. Prevent it by keeping superworms occasional from the start, leading with greens and staple insects, and never using superworms as the easy daily default just because your dragon begs for them. A dragon that "only eats superworms" is a dragon being slowly malnourished.

Warning signs that superworms are doing harm

If you've been heavier on superworms than this guide recommends, here's what overdoing it actually looks like — caught early, all of it is reversible by fixing the diet.

Signs of obesity and fatty liver

• ◆Bulging fat pads behind the eyes (the temporal region looks puffy/domed) — a classic early tell of an overweight dragon.
• ◆A thick, rounded tail base that doesn't taper smoothly, and a soft, sagging belly even when the dragon hasn't just eaten.
• ◆Lethargy and reduced basking/activity — a fat dragon moves less, which compounds the weight gain.
• ◆Reluctance to eat anything but treats, dull coloration, and in advanced fatty-liver cases, a generally "off" animal. Hepatic lipidosis is serious and warrants a vet, but the prevention is entirely dietary: cut the fatty feeders, lean on greens and staple insects, and let the dragon slim down gradually.

Signs of metabolic bone disease (MBD)

MBD comes from the calcium side of the ledger — too little usable calcium, too much phosphorus, or inadequate UVB. Watch for:

• ◆Tremors, twitching, or jerky movements, especially in the limbs.
• ◆Swollen or bowed legs, a rubbery or kinked jaw ("rubber jaw"), or a bumpy/deformed spine.
• ◆Difficulty walking, dragging limbs, or sitting splayed, and reluctance to climb or bask normally.
• ◆Fragility — in advanced cases, bones fracture from ordinary activity.

MBD is heartbreaking and common, and it's almost entirely preventable with the three levers this guide keeps returning to: correct UVB, calcium dusting, and not over-feeding calcium-poor insects like superworms. If you see early signs, get to a reptile vet — early MBD can often be turned around; advanced MBD causes permanent deformity.

Behavioral effects — the good and the trap

Superworms change a dragon's behavior, not just its body, and it cuts both ways.

The good: that frantic wriggling triggers a dragon's hunting instinct. Offer a superworm and you'll often see a dull or sluggish dragon suddenly lock on, stalk, and strike — real physical and mental stimulation, and a genuinely useful enrichment tool. For a dragon that's bored, recovering, or off its food, that prey-drive trigger can be exactly what gets a meal started. The chase itself is good for the animal.

The trap is the flip side of the same coin: because superworms are so rewarding, dragons learn to prefer them and can start holding out for them, ignoring greens and staple insects in the expectation that the good stuff is coming. Combine that with the lethargy that creeps in from a too-fatty diet and you get a dragon that's both picky and sedentary — the opposite of what you want. Use the prey-drive as a tool (an occasional hook, a bit of enrichment), not as a daily reward, and you keep the upside without training your dragon into a fussy couch-lizard.

When superworms are actually the right call

I've spent this whole guide reining superworms in, so let me be fair about where their fat and palatability are genuinely useful:

• ◆Putting weight on an underweight or recovering dragon. A rescue, a post-illness animal, or a dragon coming out of a rough patch can benefit from the concentrated calories. This is the textbook good use of a fatty feeder — short-term, goal-directed.
• ◆Around brumation. Energy needs shift with seasonal cooling/brumation cycles, and a calorie-dense feeder can have a place in conditioning (always under proper husbandry and ideally with a vet's input for a sick animal).
• ◆Appetite and enrichment. A finicky eater will often take a wriggling superworm when it ignores everything else, and the chase is real mental and physical stimulation. Used as a hook to get a meal started or as occasional enrichment, that movement is a feature.
• ◆Efficiency for big adults. For a large adult, a few substantial superworms deliver a protein hit without you counting out two dozen tiny crickets.

The thread through all of these: superworms shine in specific, intentional, time-limited roles. The trouble only starts when "useful sometimes" drifts into "the everyday meal."

Handling and feeding technique

Superworms are active and they can pinch, so a little technique keeps both you and your dragon comfortable:

• ◆Pick them up by the midsection with soft-tipped tweezers/feeding tongs, or with fingers if you don't mind the wriggle. Don't grab by the head or tail (you'll injure the worm or it'll thrash).
• ◆Feed with tongs or in a smooth-sided dish. Tongs let you control which worm and how many, and keep your dragon from face-planting into substrate (a loose-substrate impaction risk of its own). A smooth shallow dish stops the worms escaping into the enclosure.
• ◆Some keepers crush the head capsule of a superworm before offering it to a smaller or more cautious dragon — it removes the hardest part and any pinch risk in one move. Optional, but a reasonable safety step for a borderline-sized worm.
• ◆Remove uneaten worms promptly. A loose superworm left in the enclosure can nip a sleeping or basking dragon, and it'll burrow into substrate. Don't leave them roaming.
• ◆Always dust right before feeding so the calcium powder is still clinging to the worm when it's eaten — dust in a small cup or bag, coat lightly, feed immediately.

Keeping and breeding superworms at home

Because superworms store so well, most keepers just buy a tub and keep them alive for a few weeks. That's the easy path, and for many people it's all you need.

To simply keep them:

• ◆House them in a smooth-sided plastic bin with a bedding/food substrate of wheat bran or rolled oats, a couple of inches deep — the bedding doubles as their food.
• ◆Hold them at room temperature, around 70–80°F (21–27°C), with moderate humidity (~50–60%) — dry enough to avoid mold, moist enough that they don't desiccate.
• ◆For moisture and a little nutrition, add small pieces of carrot, potato, or squash, and pull leftovers before they rot. Don't use an open water dish (they drown and it fouls the bin).
• ◆Kept like this, crowded together, they won't pupate — they just stay feeder-sized worms for weeks.

To actually breed them (more involved, but it pays for itself if you go through a lot):

1. ◆Isolate individual large worms in separate small containers — a compartment tray or individual cups. Superworms only pupate when alone, so isolation is the trigger.
2. ◆Wait ~1–2 weeks: each isolated worm curls into a pupa.
3. ◆Another ~1–2 weeks: the pupa transforms into a darkling beetle.
4. ◆Move the beetles together into a bin with substrate to mate and lay eggs.
5. ◆Rotate the beetles to fresh substrate every couple of weeks so they don't eat their own eggs and larvae. The eggs hatch into tiny worms that grow up through the substrate — and you're back to feeders.

Keep it clean — refresh substrate every couple of months and pull spoiled food — to avoid mites and mold. Breeding superworms is genuinely doable at home, but candidly, if you want to grow your own feeder colony, I'd point you at roaches instead: they're a better staple and (in my experience) a lower-maintenance, more productive colony than a superworm beetle operation.

The diet superworms fit into

Superworms only make sense inside a whole diet, so here's the framework I actually feed to, with the worm in its proper supporting role.

Juveniles (hatchling to ~6 months): insect-heavy to fuel growth — think roughly 70–80% insects, 20–30% greens by share of the diet, fed multiple times a day. Lead with staple insects (small dubia/discoid roaches, appropriately-sized crickets), dust with calcium most feedings (plus a multivitamin on a weekly schedule), and keep finely-chopped greens available all day even though babies often ignore them at first — the habit matters. Superworms generally don't belong here; the size and chitin are wrong for a small gut.

Sub-adults (~6–18 months): the transition. Gradually shift the balance toward greens as growth slows, dropping insect frequency from daily toward every other day. This is where an occasional dusted superworm can enter the rotation as a treat for a robust animal — a few, once or twice a week, alongside leaner staples.

Adults (~18 months+): flip the ratio — roughly 70–80% greens and vegetables, 20–30% insects, with insects fed only a few times a week. The greens are the daily bulk: collard, mustard, dandelion, turnip greens, escarole, with squash, bell pepper, and a little carrot or berry mixed in. Insects are the protein accent, and within that accent, superworms are a treat — 3–5, two or three times a week, dusted — sharing space with leaner roaches and crickets.

The supplement rhythm underneath all of this: plain calcium on most insect feedings, a calcium-with-D3 product factored against your UVB situation, and a multivitamin lightly on a weekly-ish schedule (over-supplementing vitamins, especially A and D, causes its own problems, so light and scheduled beats heavy and constant). Fresh water available, plus the hydration that comes from greens and the occasional moisture-rich feeder.

Get this scaffold right and the superworm question basically answers itself: it's a small, enjoyable, occasional piece of a much bigger and more balanced picture.

Where superworms fit against the other feeders

A quick decision guide, because "which feeder?" is the real question underneath "are superworms healthy?":

• ◆Need a daily staple insect? Reach for dubia or discoid roaches. Better protein-to-fat, low chitin, easy digestion. This is the foundation of a good insect rotation.
• ◆Want cheap, available, activity-inducing variety? Crickets. Lower fat than worms, classic staple-tier, just noisy and escape-prone.
• ◆Want a naturally calcium-rich feeder that often skips dusting? Black soldier fly larvae (BSFL). The mineral exception.
• ◆Dragon's dehydrated, constipated, or you want a hydrating treat? Hornworms — mostly water, soft, easy. (Here's my hornworm feeding guide for bearded dragons if you want the full rundown.)
• ◆Want a high-energy treat, an appetite hook, or to put weight on a thin dragon? Superworms. The right tool — used occasionally and dusted.

No single insect is a complete diet. The healthiest dragons eat a rotation: a roach-class staple, leafy greens and veg as the daily bulk for adults, and treats like superworms and hornworms layered in for variety, enrichment, and specific jobs. Build the rotation around a good staple and superworms slot in perfectly as the occasional, exciting extra they're meant to be.

The short version

Superworms are a fatty, hard-shelled, calcium-poor treat — not a staple. The ~15% fat is the governing fact: as a daily feeder they drive obesity and fatty liver in adults; as an occasional treat they're a useful, palatable, energy-dense protein boost. The calcium ratio is badly inverted, so dust every feeding with calcium and gut-load the worms first to head off metabolic bone disease. The scary "biting through the stomach" story is a myth; the real, easy-to-manage risks are feeding worms that are too big (never longer than the space between the eyes) and feeding them to small juveniles or to dehydrated, cold, or sick dragons. For adults: 3–5 worms, two or three times a week, dusted. Babies: not yet. Use them on purpose — for weight gain, appetite, enrichment, and variety — keep the everyday diet built on greens and a leaner staple feeder, and superworms become exactly what they should be: the treat your dragon loves, doing real good and no harm.

Comparing your options? See my breakdown of discoid roaches vs. superworms for bearded dragons, or browse the full exotic animal care library for roaches, hornworms, and the rest of the feeder lineup.