Discoid Roaches vs Dubia: The Florida-Legal Feeder Reptile Owners Should Know About
Matt GorenShare
If you've spent time in Florida's reptile world, you've probably heard the same thing from breeders, shops, and forums: "You can't use dubia roaches here." And it's true—Blaptica dubia are banned in Florida due to agricultural restrictions. That leaves a lot of people wondering: what's the best legal feeder alternative?
The answer isn't some obscure workaround. It's discoid roaches—Blaberus discoidalis. And not only are they legal, they're actually one of the best feeder options out there. Let's break down why.
The Florida Dubia Ban: What the FWC Says
Dubia roaches (Blaptica dubia) are classified as a conditional species under Florida Fish and Wildlife Conservation Commission (FWC) regulations. Florida Administrative Code prohibits the import, sale, possession, and breeding of dubia roaches without a special permit — and those permits are not issued to pet owners or feeder insect sellers.
The reason is straightforward: Florida's subtropical and tropical climate creates conditions where escaped dubia roaches could survive, breed, and establish outdoor populations. Florida has been devastated by invasive species — Burmese pythons, Cuban tree frogs, cane toads, and dozens of others — and the FWC takes a precautionary approach with any non-native organism that could establish in the wild.
Penalties for possessing dubia roaches in Florida can include confiscation of the animals and fines. While enforcement varies by county, the legal risk is real and entirely unnecessary — because discoid roaches are 100% legal and nutritionally equivalent. For a deep dive into Florida legality, read our full guide: Are Discoid Roaches Legal in Florida?
Discoid roaches (Blaberus discoidalis) are exempt from these restrictions because they are native or naturalized to the Caribbean and southern Florida region. No permit is needed to buy, sell, breed, or possess them in any U.S. state.
Nutrition Comparison: Discoid vs Dubia
This is the comparison most keepers care about first — and the answer is reassuring. The two species are nutritionally near-identical:
| Nutrient | Discoid Roaches | Dubia Roaches |
|---|---|---|
| Protein | ~20% | ~23% |
| Fat | ~7% | ~7% |
| Moisture | ~65% | ~61% |
| Fiber (Chitin) | ~3% | ~3% |
| Calcium (mg/100g) | ~20 | ~20 |
| Phosphorus (mg/100g) | ~26 | ~27 |
| Ca:P Ratio | ~0.77:1 | ~0.74:1 |
Dubia roaches have a slight edge in raw protein (23% vs 20%), while discoids carry a bit more moisture (65% vs 61%), which contributes to reptile hydration. Fat, chitin, calcium, phosphorus, and Ca:P ratios are virtually identical. In practical terms, your reptile receives the same quality nutrition from either species — the difference is statistically insignificant at the feeding bowl.
Behavior Comparison
Both species share the traits that make feeder roaches so much better than crickets for everyday use:
| Behavior | Discoid Roaches | Dubia Roaches |
|---|---|---|
| Can climb smooth surfaces? | No | No |
| Can fly? | No (males flutter, can't sustain flight) | No (males flutter, can't sustain flight) |
| Noise? | Completely silent | Completely silent |
| Smell? | Virtually none | Virtually none |
| Escape risk? | Near zero (can't climb) | Near zero (can't climb) |
| Bite risk? | None | None |
| Activity level | Slightly more active | Slightly calmer |
The only notable behavioral difference: discoid roaches tend to be marginally more active and faster-moving than dubias. Some keepers report this triggers stronger feeding responses in their reptiles — the extra movement catches the animal's eye. Dubias tend to be slightly calmer when handled, which some keepers prefer for colony maintenance. Neither difference is dramatic enough to affect feeding outcomes.
Breeding Speed Comparison
If you're planning to start a breeding colony, reproductive rate is worth considering:
- Dubia roaches reproduce faster — approximately 20-40 nymphs per litter with a gestation period of 28-35 days at optimal temperatures. A dubia colony reaches self-sustaining production relatively quickly.
- Discoid roaches reproduce more slowly — approximately 25-35 nymphs per litter with a longer gestation of roughly 60 days. It takes more patience to build a productive discoid colony.
Both species are ovoviviparous (live birth), require similar temperatures for breeding (85-95°F), and have similar care requirements. Dubia's faster turnover gives it an edge for breeders focused purely on output — but that advantage is meaningless if you live in a state where dubias are illegal.
For keepers who buy feeders rather than breed them, reproductive rate is irrelevant. And if you do want to breed discoids, we offer starter colonies with properly sexed adults to give your colony a head start.
Cost Comparison
Pricing for discoid and dubia roaches is generally comparable at similar sizes from reputable breeders. Discoids may cost slightly more in some markets due to their slower reproduction rate — breeders produce fewer per cycle, which can affect supply. However, the price gap has narrowed significantly as discoid production has scaled up nationwide.
The real cost consideration isn't price per roach — it's legal risk. In Florida, possessing dubia roaches means risking confiscation and fines. There's no dollar figure on discoid roaches that makes that risk worthwhile when a legally identical, nutritionally equivalent option exists.
For bulk buyers, the economics are even clearer. Check our discoid roach collection for volume options.
What Are Discoid Roaches, and Why Haven't You Heard More About Them?
Discoid roaches are often overlooked simply because dubias took the spotlight early on. But here's what makes discoids stand out:
- Same shape and size range as dubias — perfect for reptiles of all ages
- Don't climb or fly, making them easy to contain
- Odorless and clean when raised properly
- Naturally high in moisture and protein — ideal for hydration and growth
- Easy to gut load with high-quality nutrition before feeding
- Legal in all 50 states including Florida
They're not just an alternative. They're a legit upgrade in many cases.
Great for These Animals (and More)
Discoid roaches are a staple feeder for a wide range of reptiles and exotic pets:
- Bearded dragons
- Blue tongue skinks
- Ackie monitors and savannah monitors
- Leopard geckos
- Crested geckos (for adults)
- Chameleons
- Tarantulas
- Amphibians like pacman frogs and tree frogs
They're even gaining popularity among exotic mammal owners looking for enrichment feeders.
Florida Pet Stores Are Already Making the Switch
Many shops across Florida have already phased out dubias entirely and now rely on discoids as their core roach feeder. Why? Because it's the simplest way to stay legal, avoid risk, and still give customers a top-tier feeder.
When raised right, discoid roaches have no downside. The only challenge is finding a supplier who puts the same care into them that you would.
That's why we breed every roach at All Angles Creatures in a temperature-controlled lab, monitor their hydration and gut loading, and back every shipment with a no-questions-asked live arrival guarantee. Whether you're ordering a few dozen or stocking a store, we've got your back.
Bottom Line: Discoid Roaches Aren't Just Legal. They're Legit.
Don't think of discoids as a backup plan for dubias. Think of them as the Florida-approved upgrade.
They're clean, quiet, nutritious, and perfect for your reptiles. Whether you're a first-time keeper, a serious breeder, or running a reptile shop, discoids give you all the benefits without the legal baggage.
Frequently Asked Questions
Are discoid roaches as good as dubia roaches?
Yes. Discoid roaches and dubia roaches have nearly identical nutritional profiles — approximately 20% protein, 7% fat, and 65% moisture. They share the same key behavioral traits: they can't climb, can't fly, don't bite, don't smell, and are completely silent. Most reptiles accept discoids immediately with no transition period if they previously ate dubias. The only meaningful difference is legality — discoid roaches are legal in all 50 states, while dubias are banned in Florida and Hawaii.
Why are dubia roaches illegal in Florida?
Dubia roaches (Blaptica dubia) are banned in Florida because the state's warm, humid climate could allow escaped roaches to establish breeding populations in the wild. The Florida Fish and Wildlife Conservation Commission (FWC) classifies them as a conditional non-native species to prevent another invasive species problem — Florida already struggles with Burmese pythons, iguanas, and dozens of other invasive animals. Discoid roaches are exempt because they're native or naturalized to the region. Learn more in our Florida legality guide.
Can you ship dubia roaches to Florida?
No — shipping dubia roaches to Florida is illegal. Both the sender and recipient can face penalties including confiscation and fines. This applies to personal purchases, gifts, and commercial shipments. If you need feeder roaches in Florida, discoid roaches are the legal alternative that matches dubia nutrition and behavior exactly. All Angles Creatures ships discoid roaches from our Florida facility to Florida addresses daily.
What is the best dubia roach alternative?
Discoid roaches are the best dubia roach alternative. They match dubias in protein (~20%), fat (~7%), and moisture (~65%). They share identical behavioral traits — no climbing, no flying, no biting, no smell, no noise. They're legal in all 50 states. Most reptiles accept them immediately without any transition. No other feeder insect replicates the dubia experience as closely as discoid roaches.
Ready to try discoid roaches? Shop our full selection of gut-loaded, Florida-legal discoid roaches with free live arrival guarantee.
— Matt, Founder, All Angles Creatures
