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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


⚠️ Shipping Update – Heatwave Delays

Due to the ongoing UK heatwave, we've temporarily paused shipping of all live livestock and plants to ensure they arrive safely.

The good news is that temperatures are forecast to drop significantly next week, and we'll be resuming dispatches.

Current dispatch schedule:

  • Orders placed 29th June – 5th July: Dispatching Monday.
  • Orders placed 6th July – 12th July: Dispatching Tuesday & Wednesday.
  • New orders placed from today: Dispatching from 27th July.

We've built up a large backlog during the heatwave, so we're bringing in additional staff and implementing a new workflow to get orders out as quickly as possible.

We sincerely apologise for the delay and thank you for your patience. The welfare of our livestock and plants will always come first.

If you would prefer not to wait, we're happy to offer a full refund. Simply get in touch and we'll arrange this for you.

Thank you for your understanding,

Adam & the MicroExotics Team

Question Mark Cockroach

Question Mark Cockroach

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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.

⚠️ Please read our [Live Arrival Guarantee] before placing your order.

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Question Mark Cockroach
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Display prices in: GBP