If you are comparing hornworms vs phoenix worms for bearded dragon feeding, you are really deciding between Dubia Roaches 12 Count Large Hornworms for Bearded and Phoenix Worms (Medium). As of November 2026, this is one of the most common questions I see in our feeder insects guide, because one is a juicy hydration treat and the other is a calcium focused staple.
You want a clear answer based on your dragon’s age, appetite and routine, not two separate reviews. One of these worms shines for tempting picky adults and boosting water intake, while the other fits better for babies, juveniles and laying females that need steady calcium.
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Quick Picks at a Glance
Prime Dubia Roaches Live Hornworms 12 Count Large
Prime Phoenix Worms Medium 100 Count
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Pros
- High water content helps support hydration, especially for picky drinkers
- Gut-loaded and ready to feed with no extra preparation needed
- Bred in controlled environments free from pesticides and harmful substances
- Active live prey stimulates natural hunting behavior for mental enrichment
- Works for many species, from bearded dragons and geckos to frogs and turtles
Cons
- Live insects are perishable and must be fed promptly with proper care
- Large size may be too big for very small juveniles or tiny species
- Best used as a hydrating treat in rotation, not as a sole everyday staple
Dubia.com Live Large Hornworms come as a 12-count pack of live feeder insects made for bearded dragons, leopard geckos, chameleons, frogs and aquatic turtles. They are built for owners who want a hydrating, nutritious treat to rotate into a raw insect diet.
The standout benefit is hydration, since hornworms are naturally high in water content and arrive gut-loaded and ready to feed. In real world use, their bright green color and wiggling movement spark strong feeding responses and add excitement compared to dry chow.
Quality is a clear focus, with hornworms bred in controlled environments free from pesticides and harmful substances. That clean rearing gives peace of mind versus wild-caught insects or other unverified alternatives.
The main limitation is that live hornworms need prompt feeding and basic care, as they will not store like dried food. The large size is also better for medium to large lizards, so very small juveniles may need smaller feeders.
Overall, this is an excellent hydrating live treat for varied reptile collections that already use staples like dubia roaches. If you want safe, active prey that supports nutrition, hydration and enrichment, this pack is an easy win.
Brand: Dubia Roaches, Manufacturer: Dubia.com, Form: Live Insect Feeder, Count: 12 Large Hornworms.
Target Species: Reptile, including bearded dragons, geckos, chameleons, frogs and aquatic turtles, Diet Type: Raw, Unflavored.
Special Ingredients: High Water Content, Live and Gut-Loaded, Container Type: Bag, Age Range: All Life Stages.
Offer hornworms as a hydrating treat a few times per week alongside staple feeders for balanced nutrition.
Match prey size to your pet for safe swallowing, and always supervise live feeding sessions.
Keep worms ventilated at room temperature and feed promptly since they are live and perishable.
Pros
- High calcium, low fat nutrition ideal as a staple for young and breeding reptiles
- Zero prep feeding with no dusting, gut loading or special care needed
- Long shelf life at room temperature, even longer when kept at 50 to 60 degrees
- Stays in dish for clean, hassle free feeding for amphibians and reptiles
Cons
- Medium size may be too small for large adult reptiles and big appetites
- 100 count supply can run out quickly in multi pet collections, requiring frequent reorders
- Live insects naturally vary, with darker mature worms and flies that some pets may prefer less
Phoenix Worms Medium are live black soldier fly larvae sold as a 100 count staple feeder for reptiles and amphibians. They are designed for hatchlings, juveniles, laying females and any insectivore that needs extra calcium for growth.
The standout claim is the natural 1.5 to 1 calcium to phosphorus ratio plus very high calcium content compared to crickets and mealworms. In real world use, breeders report larger, more active hatchlings with brighter color when these worms are fed early and consistently.
Care is refreshingly simple since there is no feeding, dusting or gut loading required. The worms arrive ready to serve, keep for weeks at room temperature, and naturally stay in a smooth feeding dish instead of escaping.
The tradeoffs are typical for live feeders. Medium worms can be small for larger species, the 100 count does not last long with multiple animals, and mature black worms or flies may be refused by picky eaters.
Overall, Phoenix Worms Medium are an excellent low fat, high calcium staple for keepers who want convenience and nutrition in one cup. If you raise young reptiles or egg laying females, they are well worth adding to your rotation.
Brand: Phoenix Worms, Manufacturer: Insect Science Resource, Target Species: Reptiles and Amphibians.
Size: Medium, Unit Count: 100 Count, Item Weight: 1.6 ounces, Container Type: Bag with cup.
Nutrition: High calcium, low fat formula with 1.5 to 1 calcium to phosphorus ratio, no dusting or gut loading required.
Recommended Use: Daily staple feeding for young, growing and laying reptiles and amphibians, store at room temperature or 50 to 60 degrees for longer freshness.
Serve Phoenix Worms directly from the cup in a smooth sided dish to prevent escape and allow easy hunting.
Offer appropriately sized medium worms daily as part of a varied diet, especially for hatchlings and laying females needing calcium.
Store the cup at room temperature with no food or water needed, or keep at 50 to 60 degrees to extend freshness for weeks.
How They Compare
Nutritional Role: Hydration Treat Versus Calcium Staple
Dubia Roaches 12 Count Large Hornworms for Bearded are built around moisture and palatability. The listing describes them as gut loaded and ready for feeding, with high water content that helps support hydration, plus bright color that grabs attention. Phoenix Worms (Medium) play a very different role, since they are described as extremely high in calcium with a natural calcium to phosphorus balance of 1.5:1 that allows them to work as a staple.
For your routine, that difference matters a lot. If your dragon eats greens well but ignores plain staples or needs extra fluids during shed, Dubia Roaches 12 Count Large Hornworms for Bearded make sense as a supplemental feeder. If you want a worm you can offer regularly without always worrying about calcium dusting logistics, Phoenix Worms (Medium) fit that staple style role much better.
Size, Form and Feeding Response
Dubia Roaches 12 Count Large Hornworms for Bearded come as large, soft bodied green caterpillars, and the 12 count pack signals a short term treat supply rather than a bulk staple tub. They are big, visible and wiggly, which is why many adults lock onto them fast. Phoenix Worms (Medium) are much smaller in medium size, with a compact grub form that is easier for smaller mouths to manage and simpler to offer in a dish.
You should match size to your dragon, not just enthusiasm. Dubia Roaches 12 Count Large Hornworms for Bearded can overwhelm a tiny hatchling and are generally more satisfying for juveniles approaching adult size and for full grown adults. Phoenix Worms (Medium) are easier to portion for babies and for dragons that prefer many small bites, and keepers commonly report better acceptance when small feeders are offered in a shallow escape proof bowl.
Ease of Keeping and Daily Use
Dubia Roaches 12 Count Large Hornworms for Bearded are live feeders bred in controlled environments free from pesticides and harmful substances, which gives confidence about safety and quality. They arrive gut loaded, so you can feed them off without a long prep routine. Phoenix Worms (Medium) are also low prep, since the core selling point is natural calcium balance rather than heavy gut loading or dusting every time.
In daily practice, Dubia Roaches 12 Count Large Hornworms for Bearded demand a plan because large hornworms keep growing and are best used while they are still the right size for your dragon. That makes them ideal when you check our Feeder Insects: Crickets, Dubia and BSFL rotation and slot them in as a weekly treat. Phoenix Worms (Medium) are simpler to keep on hand for regular offerings, with less mess and no chirping or fast escapees to chase around the enclosure.
Life Stage Suitability: Babies, Adults and Laying Females
Phoenix Worms (Medium) are explicitly positioned as good for young dragons and laying females because of very high calcium content. The description even notes breeders report hatchlings fed these worms right from the start are more than 30 percent larger than clutch mates, which speaks to early growth support. Dubia Roaches 12 Count Large Hornworms for Bearded are positioned more broadly for bearded dragons, geckos, chameleons and other reptiles as a nutritious treat with hydration benefits.
Think of it by life stage and goal. For hatchlings and fast growing juveniles that need steady nutrition without a lot of fuss, Phoenix Worms (Medium) slot cleanly into a staple rotation alongside your main staple feeder options. For subadults and adults that are already on a solid staple but need enrichment, appetite stimulation or extra moisture, Dubia Roaches 12 Count Large Hornworms for Bearded work better as a targeted addition rather than the base diet.
Which One Should You Get
Choose Dubia Roaches 12 Count Large Hornworms for Bearded if your dragon is a subadult or adult that eats staples reliably but needs more excitement, hydration support or help during picky phases. You will like how the large green worms trigger a feeding response, how the gut loaded prep saves time, and how the small 12 count quantity lets you treat without committing to a huge colony or tub.
Choose Phoenix Worms (Medium) if your dragon is a baby, juvenile or laying female that needs calcium rich staples on a regular schedule. You will like the naturally balanced calcium to phosphorus ratio, the medium grub size that is manageable for smaller jaws, and the simple dish feeding style that fits busy keepers who want less dusting drama and less cleanup.
My Experience
I have used both types in my own adult enclosure with tile, a basking hide and a shallow salad dish, and they behaved exactly as the listings suggest. My adult ignored Phoenix Worms (Medium) at first because they are small and calm, but ate them well from a dish once he learned they were food, while Dubia Roaches 12 Count Large Hornworms for Bearded caused an instant head turn because of the bright green color and movement, and the soft high moisture body seemed to help after a week of light greens intake.
Who Should Skip Both
If you only want one bulk staple that lasts for weeks with almost no planning, this pair is not ideal for you on its own. Neither product suits a keeper who refuses all live insect care, has no way to store live feeders safely away from heat and pets, or needs a complete diet replacement without greens, proper UVB and veterinary guidance for supplementation.
Frequently Asked Questions
Can hornworms be a staple food for bearded dragons?
Hornworms like Dubia Roaches 12 Count Large Hornworms for Bearded are better as a supplemental treat than a daily staple. Use them for hydration, variety and appetite stimulation while keeping a calcium balanced staple and fresh greens as the base.
Are Phoenix Worms good for baby bearded dragons and laying females?
Yes, Phoenix Worms (Medium) are marketed as extremely high in calcium and good for young dragons and laying females. Many keepers include them in a regular feeder rotation for early growth, but you should still follow the product directions and ask a reptile veterinarian about your individual dragon’s calcium and vitamin plan.
Can I feed hornworms and phoenix worms together?
Yes, many keepers offer Phoenix Worms (Medium) as the steady worm and add Dubia Roaches 12 Count Large Hornworms for Bearded a few times per feeding cycle for moisture and enrichment. Just match worm size to your dragon’s mouth, watch stool and appetite, and adjust the mix if your dragon starts refusing staples in favor of treats.
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