{"product_id":"concrete-expandable-ant-farm-formicarium","title":"Concrete Expandable Ant Farm Formicarium with Hunting Area","description":"\u003c!-- YAVOK_PDP_START --\u003e\n\u003cstyle\u003e.yavok-pdp{display:block!important;max-height:none!important;overflow:visible!important}\u003c\/style\u003e\n\u003cscript\u003e(function(){try{var el=document.querySelector(\".yavok-pdp\");if(!el)return;var n=el.parentElement,i=0;while(n\u0026\u0026i\u003c6){var cs=getComputedStyle(n);if((cs.maxHeight\u0026\u0026cs.maxHeight!==\"none\")||cs.overflow===\"hidden\"||cs.webkitLineClamp!==\"none\"){n.style.setProperty(\"max-height\",\"none\",\"important\");n.style.setProperty(\"overflow\",\"visible\",\"important\");n.style.setProperty(\"-webkit-line-clamp\",\"unset\",\"important\");var scope=n.parentElement||n;var ctl=scope.querySelectorAll(\"button, a, summary, span\");for(var k=0;k\u003cctl.length;k++){var t=(ctl[k].textContent||\"\").trim().toLowerCase();if(\/^(lire la suite|read more|show more|voir plus|afficher plus|see more)\/.test(t)){ctl[k].style.display=\"none\";}}}n=n.parentElement;i++;}}catch(e){}})();\u003c\/script\u003e\n\u003cdiv class=\"yavok-pdp\"\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start;margin:0 0 56px 0;background:transparent\"\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\n \u003cp style=\"margin:0 0 12px 0;font-size:.7em;letter-spacing:.22em;text-transform:uppercase;color:#a84c42;font-weight:600\"\u003e\u003cspan style=\"display:inline-block;width:26px;height:2px;background:#a84c42;vertical-align:middle;margin-right:10px;border-radius:2px\"\u003e\u003c\/span\u003eTechnical Details\u003c\/p\u003e\n \u003ch3 style=\"margin:0 0 14px 0;font-size:1.55em;line-height:1.22;color:inherit\"\u003eConcrete Expandable Ant Farm Formicarium Overview\u003c\/h3\u003e\n \u003cp style=\"margin:0;line-height:1.75;color:inherit;opacity:.82\"\u003eThis concrete formicarium combines a living nest chamber with a dedicated hunting area, giving your colony a complete habitat right out of the box. The nest is cast in concrete, a material ants naturally accept because it regulates humidity passively and mimics underground conditions. The setup is expandable, so you can connect additional modules as your colony grows. Designed for small to medium ant species. Check our \u003ca href=\"https:\/\/theformicarium.com\/blogs\/actualites\/ant-keeping-humidity-temperature-guide\" style=\"color:inherit;text-decoration:underline;text-underline-offset:3px\"\u003eant keeping humidity and temperature guide\u003c\/a\u003e before setting up, and browse our full \u003ca href=\"https:\/\/theformicarium.com\/collections\/ant-nests\" style=\"color:inherit;text-decoration:underline;text-underline-offset:3px\"\u003eant nests collection\u003c\/a\u003e to compare formats.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\u003cdiv style=\"border:1px solid #a84c4233;border-radius:14px;overflow:hidden;box-shadow:0 4px 14px rgba(0,0,0,.05)\"\u003e\n \u003ctable style=\"width:100%;border-collapse:collapse;font-size:.95em\"\u003e\n \u003ctr style=\"background:#a84c420f;border-bottom:1px solid #a84c421f;\"\u003e\n \u003ctd style=\"padding:12px 16px;font-size:.72em;letter-spacing:.12em;text-transform:uppercase;color:#a84c42;font-weight:700;white-space:nowrap;vertical-align:middle;width:38%\"\u003eMaterial\u003c\/td\u003e\n \u003ctd style=\"padding:12px 16px;line-height:1.55;color:inherit;opacity:.88\"\u003eConcrete\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"border-bottom:1px solid #a84c421f;\"\u003e\n \u003ctd style=\"padding:12px 16px;font-size:.72em;letter-spacing:.12em;text-transform:uppercase;color:#a84c42;font-weight:700;white-space:nowrap;vertical-align:middle;width:38%\"\u003eIncludes\u003c\/td\u003e\n \u003ctd style=\"padding:12px 16px;line-height:1.55;color:inherit;opacity:.88\"\u003eNest chamber + hunting area\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#a84c420f;border-bottom:1px solid #a84c421f;\"\u003e\n \u003ctd style=\"padding:12px 16px;font-size:.72em;letter-spacing:.12em;text-transform:uppercase;color:#a84c42;font-weight:700;white-space:nowrap;vertical-align:middle;width:38%\"\u003eExpandability\u003c\/td\u003e\n \u003ctd style=\"padding:12px 16px;line-height:1.55;color:inherit;opacity:.88\"\u003eYes, modular \/ expandable\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"border-bottom:1px solid #a84c421f;\"\u003e\n \u003ctd style=\"padding:12px 16px;font-size:.72em;letter-spacing:.12em;text-transform:uppercase;color:#a84c42;font-weight:700;white-space:nowrap;vertical-align:middle;width:38%\"\u003eColony size\u003c\/td\u003e\n \u003ctd style=\"padding:12px 16px;line-height:1.55;color:inherit;opacity:.88\"\u003eSmall to medium ant species\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"background:#a84c420f;border-bottom:1px solid #a84c421f;\"\u003e\n \u003ctd style=\"padding:12px 16px;font-size:.72em;letter-spacing:.12em;text-transform:uppercase;color:#a84c42;font-weight:700;white-space:nowrap;vertical-align:middle;width:38%\"\u003eHumidity regulation\u003c\/td\u003e\n \u003ctd style=\"padding:12px 16px;line-height:1.55;color:inherit;opacity:.88\"\u003ePassive, via concrete material\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr style=\"\"\u003e\n \u003ctd style=\"padding:12px 16px;font-size:.72em;letter-spacing:.12em;text-transform:uppercase;color:#a84c42;font-weight:700;white-space:nowrap;vertical-align:middle;width:38%\"\u003eSetup type\u003c\/td\u003e\n \u003ctd style=\"padding:12px 16px;line-height:1.55;color:inherit;opacity:.88\"\u003eFormicarium with separate foraging zone\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:40px;align-items:center;margin:0 0 56px 0;background:transparent\"\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\u003cimg src=\"https:\/\/v3b.fal.media\/files\/b\/0aa8faf2\/qm0dswwnkW8rG8Oz1fBuR_au1FAjFU.png\" alt=\"A Concrete Ant Farm That Grows With Your Colony\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:18px;display:block;box-shadow:0 18px 40px rgba(0,0,0,.14)\"\u003e\u003c\/div\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\n \u003cp style=\"margin:0 0 12px 0;font-size:.7em;letter-spacing:.22em;text-transform:uppercase;color:#a84c42;font-weight:600\"\u003e\u003cspan style=\"display:inline-block;width:26px;height:2px;background:#a84c42;vertical-align:middle;margin-right:10px;border-radius:2px\"\u003e\u003c\/span\u003eThe Real Upgrade\u003c\/p\u003e\n \u003ch3 style=\"margin:0 0 14px 0;font-size:1.55em;line-height:1.22;color:inherit\"\u003eA Concrete Ant Farm That Grows With Your Colony\u003c\/h3\u003e\n \u003cp style=\"margin:0;line-height:1.75;color:inherit;opacity:.82\"\u003eMost starter setups force you to choose between watching your ants and actually giving them space to live. This expandable concrete formicarium does both. The hunting area keeps foraging behavior visible and natural, while the concrete nest gives your queen and workers a stable, humidity-friendly home. When the colony grows, you expand. No starting over, no stressing your ants with a forced move.\u003c\/p\u003e\n \n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;flex-direction:row-reverse;gap:40px;align-items:center;margin:0 0 56px 0;background:transparent\"\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\u003cimg src=\"https:\/\/v3b.fal.media\/files\/b\/0aa8faf1\/9krvv6__I1fmuVDyRjFTb_LewOgNjC.png\" alt=\"Concrete Nest, Hunting Area, Built to Last\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:18px;display:block;box-shadow:0 18px 40px rgba(0,0,0,.14)\"\u003e\u003c\/div\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\n \u003cp style=\"margin:0 0 12px 0;font-size:.7em;letter-spacing:.22em;text-transform:uppercase;color:#a84c42;font-weight:600\"\u003e\u003cspan style=\"display:inline-block;width:26px;height:2px;background:#a84c42;vertical-align:middle;margin-right:10px;border-radius:2px\"\u003e\u003c\/span\u003eMaterials \u0026amp; Build\u003c\/p\u003e\n \u003ch3 style=\"margin:0 0 14px 0;font-size:1.55em;line-height:1.22;color:inherit\"\u003eConcrete Nest, Hunting Area, Built to Last\u003c\/h3\u003e\n \u003cp style=\"margin:0;line-height:1.75;color:inherit;opacity:.82\"\u003eConcrete is one of the best materials for ant formicariums. It absorbs and releases moisture gradually, which means humidity stays stable inside the nest chambers without constant intervention. It is also dense and solid, so the structure holds up over years of use. The hunting area is integrated into the design, giving workers a clear zone to forage, cache food, and dump waste, keeping the nest itself cleaner.\u003c\/p\u003e\n \n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:40px;align-items:center;margin:0 0 56px 0;background:transparent\"\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\u003cimg src=\"https:\/\/v3b.fal.media\/files\/b\/0aa8faf1\/3V5SdO1wxHnXHcFP5DPA3_QO1Qmw7a.png\" alt=\"Watch Your Lasius Niger Work the Hunting Zone\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:18px;display:block;box-shadow:0 18px 40px rgba(0,0,0,.14)\"\u003e\u003c\/div\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\n \u003cp style=\"margin:0 0 12px 0;font-size:.7em;letter-spacing:.22em;text-transform:uppercase;color:#a84c42;font-weight:600\"\u003e\u003cspan style=\"display:inline-block;width:26px;height:2px;background:#a84c42;vertical-align:middle;margin-right:10px;border-radius:2px\"\u003e\u003c\/span\u003ePicture This\u003c\/p\u003e\n \u003ch3 style=\"margin:0 0 14px 0;font-size:1.55em;line-height:1.22;color:inherit\"\u003eWatch Your Lasius Niger Work the Hunting Zone\u003c\/h3\u003e\n \u003cp style=\"margin:0;line-height:1.75;color:inherit;opacity:.82\"\u003eYou drop a few seeds or a small insect into the hunting area. Within minutes, workers of Lasius niger, the common black garden ant, stream out of the nest tunnels, assess the food, and begin organizing transport. You see the whole process clearly because the hunting area is separate and open. The concrete nest stays dark and humid in the background, exactly how your colony wants it.\u003c\/p\u003e\n \n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;flex-direction:row-reverse;gap:40px;align-items:center;margin:0 0 56px 0;background:transparent\"\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1054\/9618\/3126\/files\/cro-packshot-0d944a90.webp?v=1788477912\" alt=\"Expandable Formicarium That Adapts as You Do\" loading=\"lazy\" style=\"width:100%;height:auto;border-radius:18px;display:block;box-shadow:0 18px 40px rgba(0,0,0,.14)\"\u003e\u003c\/div\u003e\n \u003cdiv style=\"flex:1 1 300px;min-width:270px\"\u003e\n \u003cp style=\"margin:0 0 12px 0;font-size:.7em;letter-spacing:.22em;text-transform:uppercase;color:#a84c42;font-weight:600\"\u003e\u003cspan style=\"display:inline-block;width:26px;height:2px;background:#a84c42;vertical-align:middle;margin-right:10px;border-radius:2px\"\u003e\u003c\/span\u003eDay-to-Day Use\u003c\/p\u003e\n \u003ch3 style=\"margin:0 0 14px 0;font-size:1.55em;line-height:1.22;color:inherit\"\u003eExpandable Formicarium That Adapts as You Do\u003c\/h3\u003e\n \u003cp style=\"margin:0;line-height:1.75;color:inherit;opacity:.82\"\u003eFeeding is straightforward because the hunting area acts as a buffer. You place food there, not directly in the nest, so cleaning is easier and the queen is never disturbed. As your Messor barbarus colony, the seed-harvesting ant, fills the first module, you connect the next one. No emergency rehoming, no colony stress. The modular design means this formicarium stays relevant for years, not just the founding stage.\u003c\/p\u003e\n \n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin:8px 0 24px 0;background:transparent\"\u003e\n \u003cp style=\"margin:0 0 12px 0;font-size:.7em;letter-spacing:.22em;text-transform:uppercase;color:#a84c42;font-weight:600\"\u003e\u003cspan style=\"display:inline-block;width:26px;height:2px;background:#a84c42;vertical-align:middle;margin-right:10px;border-radius:2px\"\u003e\u003c\/span\u003eFAQ\u003c\/p\u003e\n \u003ch3 style=\"margin:0 0 10px 0;font-size:1.55em;line-height:1.22;color:inherit\"\u003eYour Questions Answered\u003c\/h3\u003e\n \u003cdiv\u003e\n \u003cdetails style=\"border-bottom:1px solid #a84c4230;padding:4px 0\"\u003e\n \u003csummary style=\"cursor:pointer;padding:14px 0;font-weight:600;line-height:1.4;color:inherit;list-style-position:inside\"\u003eWhat ant species work best in this concrete formicarium?\u003c\/summary\u003e\n \u003cp style=\"margin:0;padding:0 0 16px 0;line-height:1.7;color:inherit;opacity:.82\"\u003eThis setup is designed for small to medium ant species. Common choices include Lasius niger (black garden ant), Messor barbatus (seed-harvesting ant), or smaller Camponotus species. If you are unsure which species suits you, our article on the best ant species for beginners is a good starting point.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"border-bottom:1px solid #a84c4230;padding:4px 0\"\u003e\n \u003csummary style=\"cursor:pointer;padding:14px 0;font-weight:600;line-height:1.4;color:inherit;list-style-position:inside\"\u003eWhy is concrete better than acrylic or plastic for an ant nest?\u003c\/summary\u003e\n \u003cp style=\"margin:0;padding:0 0 16px 0;line-height:1.7;color:inherit;opacity:.82\"\u003eConcrete regulates humidity passively. It absorbs moisture when you water it and releases it slowly, creating stable conditions inside the chambers. Ants naturally excavate in soil and clay underground, so they accept concrete readily. It also does not degrade or warp over time the way some plastics can.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"border-bottom:1px solid #a84c4230;padding:4px 0\"\u003e\n \u003csummary style=\"cursor:pointer;padding:14px 0;font-weight:600;line-height:1.4;color:inherit;list-style-position:inside\"\u003eWhat is the hunting area for, exactly?\u003c\/summary\u003e\n \u003cp style=\"margin:0;padding:0 0 16px 0;line-height:1.7;color:inherit;opacity:.82\"\u003eThe hunting area is a separate foraging zone connected to the nest. You place food there, and workers retrieve it. This keeps the nest cleaner, makes feeding easier to observe, and gives workers a natural outlet for foraging behavior. It is included in the setup, not a separate purchase.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"border-bottom:1px solid #a84c4230;padding:4px 0\"\u003e\n \u003csummary style=\"cursor:pointer;padding:14px 0;font-weight:600;line-height:1.4;color:inherit;list-style-position:inside\"\u003eCan I expand this formicarium later?\u003c\/summary\u003e\n \u003cp style=\"margin:0;padding:0 0 16px 0;line-height:1.7;color:inherit;opacity:.82\"\u003eYes. The design is explicitly expandable and modular. As your colony grows beyond the initial nest chamber, you can connect additional modules. This means you do not need to replace the entire setup when your colony reaches a larger size.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003cdetails style=\"border-bottom:1px solid #a84c4230;padding:4px 0\"\u003e\n \u003csummary style=\"cursor:pointer;padding:14px 0;font-weight:600;line-height:1.4;color:inherit;list-style-position:inside\"\u003eIs this suitable for a beginner who just caught their first queen?\u003c\/summary\u003e\n \u003cp style=\"margin:0;padding:0 0 16px 0;line-height:1.7;color:inherit;opacity:.82\"\u003eYes, though a founding queen typically needs a small, dark, enclosed space first. Once the first workers hatch and the colony begins foraging, this concrete formicarium with its hunting area becomes an excellent permanent home. The passive humidity regulation also makes maintenance simpler for newer keepers.\u003c\/p\u003e\n \u003c\/details\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- YAVOK_PDP_END --\u003e","brand":"Ma boutique","offers":[{"title":"One set ant farm","offer_id":55088308257110,"sku":"14:175#One set ant farm;200007763:201441035;5:100014066#As picture","price":118.95,"currency_code":"EUR","in_stock":true},{"title":"Only nest area","offer_id":55088308224342,"sku":"14:193#Only nest area;200007763:201441035;5:100014066#As picture","price":85.95,"currency_code":"EUR","in_stock":true},{"title":"Only feeding area","offer_id":55088308289878,"sku":"14:29#Only feeding area;200007763:201441035;5:100014066#As picture","price":38.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1054\/9618\/3126\/files\/cro-packshot-0d944a90.webp?v=1788477912","url":"https:\/\/theformicarium.com\/products\/concrete-expandable-ant-farm-formicarium","provider":"The Formicarium","version":"1.0","type":"link"}