Exuvium Isopods

Shipping isopods and other invertebrates to Europe, EU | Food and equipment worldwide | We are located in the Netherlands 🇳🇱

Cubaris sp. ‘Helios’ Captive Bred Isopods

Healthy, established colonies from a breeder in the Netherlands.

Cubaris spec Helios, isopods for sale, in stock, available

Interested?


Origin: Thailand.
Scientific name: Cubaris sp.
Trade name: Helios
Trade name Synonym: Rubber Ducky Helios
Family: Armadillidae
Common name: N/A

Isopoda World List: genus Cubaris

The Cubaris sp. ‘Helios’ is a stunning and highly sought-after isopod that captures the irresistible charm of the classic ‘Rubber Ducky’ in a slightly more petite, sun-kissed package. While they share the adorable “duck-face” appearance of their close relatives, the ‘Helios’ stands out as a distinct, much smaller species reaching about 12 millimeters in length. They earn their name from the Greek god of the sun (Ήλιος) due to their radiant golden-yellow coloration and beautifully polished, glossy exoskeletons. Originating from the humid limestone karst cave systems of Thailand, these isopods require a terrarium environment that closely mimics their natural habitat to thrive. They are a relatively shy, deep-burrowing species that appreciates a deep, nutrient-rich substrate with a strong moisture gradient, requiring high humidity alongside adequate ventilation to prevent stagnation. Because of their natural limestone origins, providing generous and constant access to calcium sources—such as limestone rock, crushed oyster shell, or cuttlefish bone — is an absolute must for healthy molting and successful breeding. While they can be a bit elusive and take patience to establish, their brilliant golden hues and captivating behaviors make the ‘Helios’ an incredibly rewarding gem for any dedicated keeper to cultivate.

Cubaris sp. ‘Helios’, isopod care

Size: adults may reach a length of 12 mm; thus not a true dwarf Cubaris.
Activity: anytime; mostly night active.
Terrarium: keep ⅓ moist with moss, pieces of tree bark or cork bark and also decaying leaves. This Cubaris isopod tends to burrow a lot. Almost all the time however, there are some of them hanging out in the open, day or night. Check out also our premium substrate and ultra premium substrate.
Temperature: 22 – 28°C
Humidity: 55 – 70%.
Diet: fruits, veggies, greens, fish-food, forest moss, lichen, gammarus shrimp, decaying leaves, white rotten wood, molting of invertebrates and reptiles. They will enjoy a slightly higher protein-based diet, at least 2x times a week. Be sure to check out our Protein mix foods. Also don’t forget a calcium source (calcium triple boost, cuttlefish bone, limestone & oyster seashell, limestone rock) to keep them healthy.
Difficulty: moderate.
Reproduction rate: moderate.
Growth rate: normal to slow.

Go to top of the page ^

Go to top of the page ^


We provide reliable shipping across the EU, including popular destinations like Germany, France, and Italy. See our full list of delivery locations here.

See all the Cubaris isopods for sale