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MicroExotics – Isopods, Terrarium



Supplies & Exotic Invertebrates UK



At MicroExotics, we specialise in isopods for sale UK, premium terrarium supplies UK, and a wide range of exotic invertebrates UK. From rare Cubaris and Porcellio species to leaf-cutter ants, mantises, and millipedes, our livestock is ethically sourced and expertly cared for.

We also stock everything you need to build thriving enclosures – substrates, leaf litter, plants, wood, and décor – making us your one-stop shop for bioactive setups.

Bring nature home with MicroExotics – the UK’s trusted supplier for isopods, terrariums, and exotic invertebrates.




Question Mark Cockroach

SKU 00399
£13.99
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Question mark cocokroach
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Product Details

Question Mark Cockroach

Data Sheet

  • Scientific Name: Therea olegrandjeani
  • Common Name: Question Mark Cockroach
  • Size: up to 2.5–3 cm
  • Origin: Captive Bred (CB)
  • Distribution: India
  • Temperature Range: 24–28°C
  • Care Level: ★★☆☆☆ (2/5 – hardy and beginner-friendly)

Description

The Question Mark Cockroach ( Therea olegrandjeani ) is one of the most attractive cockroach species in the hobby, named for the distinctive white “question mark” shape on its glossy black wings. With their beetle-like appearance and slow, deliberate movements, they are often mistaken for ornamental beetles rather than cockroaches.

They thrive in warm, moderately humid enclosures with a deep substrate for burrowing, plenty of hides, and a steady supply of leaf litter, rotting wood, and fruit-based foods. Colonies are peaceful, non-invasive, and breed steadily in captivity, making them a rewarding species for beginners and experienced keepers alike.

With their unique markings, docile nature, and ornamental appearance, the Question Mark Cockroach is a fantastic choice for those looking to add a truly eye-catching and unusual roach to their collection.

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Question Mark Cockroach