Invertebrate
Florida Giant Vinegaroon for sale from Big Z's (Mastigoproctus giganteus). Spice-rated keeper notes, care guidance, and live-arrival packing where eligible.
A living fossil that sprays vinegar instead of stinging
Mastigoproctus giganteus, the Giant Vinegaroon, is the largest whip scorpion in the US: a 2-to-2.5-inch armored body with heavy pedipalps and a thin whip-like tail (telson) that reads the world instead of stinging. No venom, no silk, just a slow, deliberate burrower with serious presence.
It's genuinely low-risk to keep. Its only defense is a vinegar-smelling spray from the base of the tail (protect your eyes, wash your hands), and it settles well into a humid, deep-substrate burrow. A patient keeper can even handle one carefully once it's settled in. The care guide has the build and the boundaries.
The numbers live in the care guide. Enclosure size, temps, humidity, feeding schedule, premolt signs, handling boundaries: it's all in the care guide for this exact fella. Start with the full Advanced guide, or click for the quick Open the Simple version →
Mastigoproctus giganteus group - Spice 1–2 — Kid Safe / Beginner. Burrow Buddy for juveniles; Larger humid terrestrial setup for adults
Mastigoproctus giganteus group
Big Z's Quick Verdict: A hardy, impressive arachnid with no venomous sting, strong pedipalps, and a vinegar-like defensive spray. Great display animal when kept humid with burrowing depth.
| Temp | 72–82°F |
|---|---|
| Humidity | Moderate–High (70-85%) |
| Setup | Humid terrestrial burrowing uropygid |
| Substrate | Deep moist soil/coco mix with cork hide and leaf litter |
| Feeding | 1/2-3/4" roaches/crickets (no larger than body length); weekly to biweekly, offered at dusk |
| Handling | Okay with care, but avoid stress and acid spray |
Humidity zones: Very Low under 30% - Low 30-60% - Low-Moderate 40-70% - Moderate 60-80% - Moderate-High 70-85% - High 80%+ - Very High 90%+
Current Big Z's catalog: Yes
Mastigoproctus giganteus group
Keeper Snapshot: A hardy, impressive arachnid with no venomous sting, strong pedipalps, and a vinegar-like defensive spray. Great display animal when kept humid with burrowing depth.
| Temperature | 72–82°F |
|---|---|
| Humidity | Moderate–High (70-85%) |
| Setup Type | Humid terrestrial burrowing uropygid |
| Substrate | Deep moist soil/coco mix with cork hide and leaf litter |
| Feeding | 1/2-3/4" roaches/crickets (no larger than body length); weekly to biweekly, offered at dusk |
| Care Difficulty | Spice 1–2 — Kid Safe / Beginner |
| Handling | Okay with care, but avoid stress and acid spray |
Humidity zones: Very Low under 30% - Low 30-60% - Low-Moderate 40-70% - Moderate 60-80% - Moderate-High 70-85% - High 80%+ - Very High 90%+
Florida Giant Vinegaroon for sale from Big Z's (Mastigoproctus giganteus). Spice-rated keeper notes, care guidance, and live-arrival packing where eligible.
A living fossil that sprays vinegar instead of stinging
Mastigoproctus giganteus, the Giant Vinegaroon, is the largest whip scorpion in the US: a 2-to-2.5-inch armored body with heavy pedipalps and a thin whip-like tail (telson) that reads the world instead of stinging. No venom, no silk, just a slow, deliberate burrower with serious presence.
It's genuinely low-risk to keep. Its only defense is a vinegar-smelling spray from the base of the tail (protect your eyes, wash your hands), and it settles well into a humid, deep-substrate burrow. A patient keeper can even handle one carefully once it's settled in. The care guide has the build and the boundaries.
The numbers live in the care guide. Enclosure size, temps, humidity, feeding schedule, premolt signs, handling boundaries: it's all in the care guide for this exact fella. Start with the full Advanced guide, or click for the quick Open the Simple version →
Mastigoproctus giganteus group - Spice 1–2 — Kid Safe / Beginner. Burrow Buddy for juveniles; Larger humid terrestrial setup for adults
Mastigoproctus giganteus group
Big Z's Quick Verdict: A hardy, impressive arachnid with no venomous sting, strong pedipalps, and a vinegar-like defensive spray. Great display animal when kept humid with burrowing depth.
| Temp | 72–82°F |
|---|---|
| Humidity | Moderate–High (70-85%) |
| Setup | Humid terrestrial burrowing uropygid |
| Substrate | Deep moist soil/coco mix with cork hide and leaf litter |
| Feeding | 1/2-3/4" roaches/crickets (no larger than body length); weekly to biweekly, offered at dusk |
| Handling | Okay with care, but avoid stress and acid spray |
Humidity zones: Very Low under 30% - Low 30-60% - Low-Moderate 40-70% - Moderate 60-80% - Moderate-High 70-85% - High 80%+ - Very High 90%+
Current Big Z's catalog: Yes
Mastigoproctus giganteus group
Keeper Snapshot: A hardy, impressive arachnid with no venomous sting, strong pedipalps, and a vinegar-like defensive spray. Great display animal when kept humid with burrowing depth.
| Temperature | 72–82°F |
|---|---|
| Humidity | Moderate–High (70-85%) |
| Setup Type | Humid terrestrial burrowing uropygid |
| Substrate | Deep moist soil/coco mix with cork hide and leaf litter |
| Feeding | 1/2-3/4" roaches/crickets (no larger than body length); weekly to biweekly, offered at dusk |
| Care Difficulty | Spice 1–2 — Kid Safe / Beginner |
| Handling | Okay with care, but avoid stress and acid spray |
Humidity zones: Very Low under 30% - Low 30-60% - Low-Moderate 40-70% - Moderate 60-80% - Moderate-High 70-85% - High 80%+ - Very High 90%+
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