UK Captive bred stock
Therea olegrandjeani
£15.00
Captive-bred Question Mark Cockroaches, Therea olegrandjeani, available as 10 mixed-size nymphs.
Quick Care Guide
- Difficulty: Easy
- Temperature: 26–30°C
- Humidity: Low to moderate
- Diet: Dry foods, leaf litter, and occasional fresh foods
- Minimum substrate depth: 3-5 inches
- Size: 15–20 mm
In stock
Captive-bred Question Mark Cockroaches, Therea olegrandjeani, available as 10 mixed-size nymphs.
An easy to keep species similar to the well-known domino roaches, but instead of spots they have a question mark pattern on their forewings.
Best suited to keepers looking for an intertesting display species.
Adults spend a lot of time on the surface, whereas nymphs spend a lot of their time burrowed, coming up to feed on the surface.
Their enclosure should include both a deep substrate for the nymphs and above ground structure for the adults.
Question Mark Cockroaches enjoy a wide variety of foods from fresh fruit and veg, to leaf litter and dry pellet foods.




