{"product_id":"pygmy-woodlouse-isopods","title":"Pygmy Woodlouse Isopods (Trichoniscus pusillus)","description":"\u003cp\u003e\u003cstrong\u003eSmall in size, big on activity.\u003c\/strong\u003e Pygmy Woodlouse isopods (\u003cem\u003eTrichoniscus pusillus\u003c\/em\u003e) are one of the smallest isopods you can keep, native to Europe and now found in temperate regions elsewhere. Despite their size, they move quickly and stay visibly active across the substrate surface.\u003c\/p\u003e\u003cp\u003eThis species prefers cooler temperatures and consistently high moisture compared to many isopods, with a lighter calcium need. It is a great pick for keepers who want a species built specifically for cool, damp microhabitats.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOne of the smallest isopod species available\u003c\/li\u003e\n\u003cli\u003eFast-moving and consistently active\u003c\/li\u003e\n\u003cli\u003ePrefers cool, consistently moist conditions\u003c\/li\u003e\n\u003cli\u003eGreat fit for cool-climate bioactive builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCovered by our Live Arrival Guarantee.\u003c\/em\u003e\u003c\/p\u003e\u003cdiv style=\"margin-top:18px;background:#0B1A30;border:1px solid #C9A24A;border-radius:10px;padding:16px 20px;\"\u003e\n\u003cp style=\"margin:0 0 8px;color:#E6C879;font-weight:700;letter-spacing:.08em;text-transform:uppercase;\"\u003eCare Snapshot\u003c\/p\u003e\n\u003ctable style=\"border-collapse:collapse;font-size:.95em;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;color:#C9A24A;font-weight:600;white-space:nowrap;\"\u003eClimate\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#D7DEEA;\"\u003eTemperate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;color:#C9A24A;font-weight:600;white-space:nowrap;\"\u003eTemperature\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#D7DEEA;\"\u003e60 to 72 F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;color:#C9A24A;font-weight:600;white-space:nowrap;\"\u003eHumidity\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#D7DEEA;\"\u003e75 to 95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;color:#C9A24A;font-weight:600;white-space:nowrap;\"\u003eAdult size\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#D7DEEA;\"\u003e3 to 5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;color:#C9A24A;font-weight:600;white-space:nowrap;\"\u003eOrigin\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#D7DEEA;\"\u003eEurope; introduced elsewhere\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:6px 14px 6px 0;color:#C9A24A;font-weight:600;white-space:nowrap;\"\u003eCare level\u003c\/td\u003e\n\u003ctd style=\"padding:6px 0;color:#D7DEEA;\"\u003eintermediate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003cdiv class=\"ik-product-care-quest\" data-ik-care-guide=\"pygmy-woodlouse-isopod-care-sheet\" style=\"margin:26px 0;padding:24px;border:1px solid #c8a254;border-radius:14px;background:#07172a;color:#f6f0e4\"\u003e\n\u003cp style=\"margin:0 0 10px;color:#c8a254;font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase\"\u003eFrom the keeper’s royal archives\u003c\/p\u003e\n\u003ch3 style=\"margin:0 0 12px;font-family:Georgia,serif;font-size:26px;line-height:1.25;color:#f6f0e4\"\u003ePygmy Woodlouse Isopod Care Guide\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 18px;color:#d1d9e1;line-height:1.7\"\u003ePrepare their refuge, gather provisions, and follow the care journey for \u003cstrong\u003eTrichoniscus pusillus\u003c\/strong\u003e. Explore habitat, moisture, feeding and colony care before your companions arrive.\u003c\/p\u003e\n\u003ca href=\"https:\/\/isopodking.com\/pages\/pygmy-woodlouse-isopod-care-sheet\" style=\"display:inline-block;min-height:46px;padding:12px 18px;border:1px solid #c8a254;border-radius:6px;background:#c8a254;color:#07172a;font-weight:700;text-decoration:none;line-height:1.5\"\u003eOpen the kingdom care sheet →\u003c\/a\u003e\n\u003c\/div\u003e\n\u003cstyle id=\"ik-buying-care-style\"\u003e.ik-buying-care-access{box-sizing:border-box;margin:0 0 18px;padding:12px;border:1px solid rgba(200,162,84,.55);border-radius:12px;background:#07172a;color:#f6f0e4}.ik-buying-care-access a{display:flex;align-items:center;justify-content:center;gap:9px;box-sizing:border-box;width:100%;min-height:48px;padding:12px 16px;border:1px solid #c8a254;border-radius:8px;background:#10263c;color:#f6f0e4!important;font-size:16px;font-weight:700;line-height:1.4;text-decoration:none!important;text-align:center}.ik-buying-care-access a:hover,.ik-buying-care-access a:focus-visible{background:#c8a254;color:#07172a!important;outline:2px solid #d8b56d;outline-offset:2px}.ik-buying-care-access p{margin:7px 0 0!important;color:#bbc7d2!important;font-size:12px!important;line-height:1.5!important;text-align:center}\u003c\/style\u003e\n\u003cscript id=\"ik-buying-care-script\"\u003e\n(function () {\n  var handle = \"pygmy-woodlouse-isopods\";\n  var guide = \"https:\/\/isopodking.com\/pages\/pygmy-woodlouse-isopod-care-sheet\";\n  if (location.pathname.split('\/products\/').pop().split('\/')[0] !== handle) return;\n  function install() {\n    var main = document.querySelector('main');\n    var form = main \u0026\u0026 main.querySelector('form.shopify-product-form[action=\"\/cart\/add\"]');\n    if (!form || form.querySelector('.ik-buying-care-access')) return;\n    var box = document.createElement('aside');\n    box.className = 'ik-buying-care-access';\n    box.setAttribute('aria-label', 'Care guide for this isopod');\n    var link = document.createElement('a');\n    link.href = guide;\n    link.setAttribute('data-ik-buying-care-guide', guide);\n    link.textContent = '✦ View care sheet →';\n    box.appendChild(link);\n    var hint = document.createElement('p');\n    hint.textContent = 'Habitat · Feeding · Colony care';\n    box.appendChild(hint);\n    var target = form.querySelector('variant-selection') || form.querySelector('.purchase-details');\n    if (target) target.parentNode.insertBefore(box, target);\n    else form.insertBefore(box, form.firstChild);\n  }\n  function start() {\n    install();\n    var main = document.querySelector('main');\n    if (main) {\n      var observer = new MutationObserver(install);\n      observer.observe(main, {childList: true, subtree: true});\n    }\n  }\n  if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', start, {once: true});\n  else start();\n})();\n\u003c\/script\u003e","brand":"Isopod King","offers":[{"title":"20","offer_id":43334029017149,"sku":"IK-19041-1","price":12.0,"currency_code":"USD","in_stock":false},{"title":"50","offer_id":43334029049917,"sku":"IK-19041-2","price":15.0,"currency_code":"USD","in_stock":false},{"title":"100","offer_id":43334029082685,"sku":"IK-19041-3","price":30.0,"currency_code":"USD","in_stock":false},{"title":"250","offer_id":43334029115453,"sku":"IK-19041-4","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/8865\/5405\/files\/pygmy-woodlouse-isopods_8e81b5ba-114f-429d-849b-1618ad8e4ec7.jpg?v=1786972985","url":"https:\/\/isopodking.com\/products\/pygmy-woodlouse-isopods","provider":"ISOPOD KING","version":"1.0","type":"link"}