{"product_id":"emerald-crab","title":"Emerald Crab","description":"\u003cp\u003eThe Green Emerald Crab (\u003cem\u003eMithraculus sculptus\u003c\/em\u003e) is a popular addition to marine aquariums, valued for its vibrant coloration and algae-eating habits. Native to the Caribbean Sea and the Gulf of Mexico, this species is generally considered reef-safe, though occasional reports suggest they may consume small fish or corals if not adequately fed. \u003cspan\u003e\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.aquariadise.com\/emerald-crab\/?utm_source=chatgpt.com\" rel=\"noopener\" class=\"ml-1 inline-flex h-[22px] items-center rounded-xl bg-[#f4f4f4] px-2 text-[0.5em] font-medium text-token-text-secondary dark:bg-token-main-surface-secondary relative top-[-0.094rem] !text-token-text-secondary uppercase hover:bg-token-text-primary hover:!text-token-main-surface-secondary dark:hover:bg-token-text-primary group\" target=\"_blank\"\u003e\u003cspan class=\"truncate\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eEssential Information:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Names:\u003c\/strong\u003e Green Emerald Crab, Emerald Crab, Green Clinging Crab\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScientific Name:\u003c\/strong\u003e \u003cem\u003eMithraculus sculptus\u003c\/em\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e Majidae\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin\/Habitat:\u003c\/strong\u003e Caribbean Sea and Gulf of Mexico, inhabiting coral reefs and rocky substrates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Size:\u003c\/strong\u003e Up to 2 inches (5 cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 2-4 years in captivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevel of Difficulty:\u003c\/strong\u003e Easy; suitable for beginners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReef Safe:\u003c\/strong\u003e Generally considered reef-safe; monitor individual behavior\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eAppearance \u0026amp; Physical Traits:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColoration \u0026amp; Pattern:\u003c\/strong\u003e Bright emerald green exoskeleton; some individuals may exhibit white spots on the carapace and claws\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Shape \u0026amp; Structure:\u003c\/strong\u003e Flattened, compact body with hairy legs; front claws are spoon-shaped, aiding in algae consumption\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHabitat \u0026amp; Environmental Needs:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Tank Size:\u003c\/strong\u003e 20 gallons (75 liters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Temperature:\u003c\/strong\u003e 70-80°F (21-27°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH Level:\u003c\/strong\u003e 8.1-8.4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecific Gravity:\u003c\/strong\u003e 1.020-1.025\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAquascape:\u003c\/strong\u003e Provide ample live rock structures and hiding spots; these crabs are nocturnal and prefer crevices to retreat during daylight hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eDiet \u0026amp; Feeding:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiet Type:\u003c\/strong\u003e Omnivorous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreferred Foods:\u003c\/strong\u003e Primarily feeds on various forms of algae, including bubble algae; will also scavenge for detritus and may accept meaty foods like mysis shrimp if algae is scarce\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeeding Frequency:\u003c\/strong\u003e Typically sustains itself on available algae; supplemental feeding can be provided a few times a week if necessary\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eBehavior \u0026amp; Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperament:\u003c\/strong\u003e Generally peaceful; may become semi-aggressive if underfed or in cramped conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSocial Behavior:\u003c\/strong\u003e Solitary; does not require companions and may exhibit territorial behavior towards other crabs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Mate Compatibility:\u003c\/strong\u003e Compatible with most reef-safe fish and invertebrates; caution is advised when housing with small, slow-moving fish or delicate invertebrates\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivity Level:\u003c\/strong\u003e Nocturnal; most active during nighttime hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCare Considerations \u0026amp; Additional Notes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Care:\u003c\/strong\u003e Hardy and low-maintenance, making them suitable for aquarists of all experience levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecial Requirements:\u003c\/strong\u003e Regular monitoring of water parameters is essential; ensure a well-established tank with stable conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBreeding Info:\u003c\/strong\u003e Breeding in captivity is rare and not well-documented\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Notes:\u003c\/strong\u003e While Emerald Crabs are beneficial for algae control, it's important to monitor their behavior, especially in tanks with limited algae, as they may resort to eating other desirable organisms if underfed\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Inverts Bay","offers":[{"title":"Default Title","offer_id":42377212526731,"sku":"4237721252","price":15.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/8578\/9835\/files\/green-emerald-crab_715e5c2d-45a6-404a-b28d-80c5fceea6f9.jpg?v=1738943952","url":"https:\/\/ca9ea5-6d.myshopify.com\/products\/emerald-crab","provider":"Inverts Bay","version":"1.0","type":"link"}