{"product_id":"rubber-ducky-isopods-cubaris-sp-rubber-ducky","title":"Rubber Ducky Isopods (Cubaris sp. “Rubber Ducky”)","description":"\u003cp\u003e\u003cspan\u003eMeet the Rubber Ducky Isopod—one of the most recognizable and sought-after isopods in the hobby! Named for their adorable yellow faces and distinctive duck-like appearance, these fascinating terrestrial crustaceans have captured the attention of collectors and bioactive enthusiasts worldwide.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eUnlike larger, highly active isopods, Rubber Duckies are slow-moving, curious explorers that spend much of their time tucked beneath leaf litter, bark, and other natural shelters. Their unusual appearance, fascinating behavior, and rewarding breeding potential make them an excellent addition to a dedicated isopod collection.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Choose Rubber Duckies?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIconic Duck-Like Appearance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Their signature yellow faces, rounded bodies, contrasting dark markings, and distinctive furled, duck-bill-like facial features give these isopods their unmistakable appearance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSlow \u0026amp; Curious Explorers:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Unlike fast-moving isopods, Rubber Duckies move at a leisurely pace, carefully investigating their surroundings with their antennae. Their slow, deliberate movements make them especially charming to observe.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEndearing Personalities:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Their gentle, unhurried movements and curious exploration give them an almost comical personality, making even their simplest activities entertaining to watch.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eColony Breeding Potential:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e With stable conditions and patience, Rubber Duckies can establish reproducing colonies. They generally reproduce more slowly than common beginner species.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRewarding for Dedicated Keepers:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Their unique behavior and specialized environmental preferences make them a fascinating species for hobbyists who enjoy observing the smaller details of nature.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore Than Just a Collectible\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eRubber Ducky isopods are not simply decorative additions to an enclosure. Like other terrestrial isopods, they participate in the decomposition of organic material, helping recycle nutrients within their environment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eHowever, their relatively slow reproduction, secretive nature, and preference for stable conditions make them better suited to dedicated breeding colonies than demanding cleanup-crew applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor keepers willing to provide the right environment, watching a small colony gradually establish itself can be one of the most rewarding aspects of keeping this species.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBasic Care Recommendations\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTemperature:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approximately 72–80°F, with stable conditions and protection from extreme temperatures.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eMoisture Gradient:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rubber Ducky isopods thrive in humid environments but should still have access to varying moisture levels. Keep approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e⅔–¾ of the substrate consistently moist\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with the remaining area slightly drier. The drier section should never become completely desiccated, especially in smaller enclosures.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHumid Retreat:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Concentrate moisture toward one side of the enclosure using damp sphagnum moss, decomposing wood, and deep substrate. This provides a reliable humid refuge where isopods can retreat when needed.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSubstrate Depth:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provide at least \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3–4 inches of nutrient-rich substrate\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e containing decomposing hardwood leaves, rotten wood, and other suitable organic materials. Deeper substrate helps maintain stable moisture and allows for natural burrowing behavior.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEnclosure Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A secure, well-ventilated enclosure with ample floor space is recommended. Small starter colonies can be maintained in appropriately sized containers, but overcrowding should be avoided as the colony grows.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eShelter \u0026amp; Leaf Litter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Cover much of the substrate with hardwood leaf litter and provide cork bark, decaying wood, and other secure hides. Place hides across the moisture gradient so the isopods can select their preferred conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eVentilation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provide gentle cross-ventilation to prevent stagnant air and excessive condensation. Position ventilation openings to maintain airflow without rapidly drying the substrate.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWatering:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Add water directly to the substrate on the moist side rather than misting the entire enclosure indiscriminately. Check moisture beneath the surface regularly and avoid standing water or saturated, muddy conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCalcium \u0026amp; Nutrition:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Keep a calcium source available and provide decomposing leaves and wood as staple foods, supplemented with appropriate vegetables and occasional protein-rich foods.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBreeding \u0026amp; Colony Establishment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Rubber Duckies can take considerably longer to establish than faster-breeding species. Avoid frequent disturbances, sudden environmental changes, and unnecessary handling.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eProtection from Predators:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Dedicated, predator-free enclosures are strongly recommended, particularly for smaller breeding colonies. Their slow reproductive rate makes them vulnerable to population losses when housed with animals that may consume them.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eImportant:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e High humidity does not mean keeping the enclosure soaking wet. A stable moisture gradient allows Rubber Duckies to regulate their exposure to moisture while reducing the risks associated with stagnant, waterlogged conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eNaturally Variable\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eRubber Ducky isopods naturally vary in size, age, coloration, and individual markings. Each group may contain a mixture of juveniles, subadults, and adults, depending on availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eJuveniles often appear more translucent, with soft golden or yellowish coloration.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e As they grow and mature, their signature yellow faces and contrasting dark markings become increasingly distinct, gradually developing the iconic Rubber Ducky appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese natural changes make watching a colony grow and mature especially rewarding!\u003c\/span\u003e\u003c\/p\u003e","brand":"The Macrocosm","offers":[{"title":"5+","offer_id":67751710064960,"sku":null,"price":31.25,"currency_code":"USD","in_stock":true},{"title":"10+","offer_id":67751619363136,"sku":null,"price":58.33,"currency_code":"USD","in_stock":true},{"title":"15+","offer_id":67751710097728,"sku":null,"price":83.32,"currency_code":"USD","in_stock":true},{"title":"25+","offer_id":67751619395904,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/9422\/2656\/files\/IMG_9112_1.jpg?v=1791848893","url":"https:\/\/themacrocosm.com\/products\/rubber-ducky-isopods-cubaris-sp-rubber-ducky","provider":"The Macrocosm","version":"1.0","type":"link"}