{"product_id":"high-transparent-acrylic-ant-farm-test-tube-nest-15-18mm-caliber-activity-area-feeding-box","title":"Acrylic Ant Farm Test Tube Nest with Activity Area, 15\/18mm","description":"\u003cstyle\u003e.yvk-prod{font-family:inherit;color:#1f1610;font-size:16px;line-height:1.65;max-width:860px;margin:0 auto}.yvk-prod p{margin:0 0 16px}.yvk-prod-hook{font-size:1.08rem;line-height:1.7;margin:0 0 22px;color:#1f1610}.yvk-prod-trust{list-style:none;margin:0 0 36px;padding:0;display:flex;flex-wrap:wrap;gap:12px}.yvk-prod-trust-item{display:flex;align-items:center;gap:9px;background:#fefcf8;border:1px solid #e7ddd0;border-radius:8px;padding:10px 16px;font-size:0.9rem;font-weight:600;color:#1f1610;flex:1 1 auto;min-width:160px}.yvk-prod-trust svg{color:#a84c42;display:inline-block;vertical-align:middle;flex-shrink:0}.yvk-prod-story{margin:0 0 44px}.yvk-prod-story p{margin:0 0 14px;font-size:1rem;line-height:1.7}.yvk-prod-h2{font-size:1.75rem;font-weight:700;color:#1f1610;margin:56px 0 20px;line-height:1.2;position:relative;padding-top:20px}.yvk-prod-h2::before{content:'';display:block;width:36px;height:3px;background:#a84c42;border-radius:2px;margin-bottom:14px}.yvk-prod-benefits-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:0 0 44px}.yvk-prod-benefit{background:#fefcf8;border:1px solid #e7ddd0;border-radius:10px;padding:22px 20px;display:flex;flex-direction:column;gap:10px}.yvk-prod-benefit-icon{display:flex;align-items:center}.yvk-prod-benefit-icon svg{color:#a84c42;display:inline-block;vertical-align:middle;flex-shrink:0}.yvk-prod-benefit h3{font-size:1.05rem;font-weight:700;color:#1f1610;margin:0;line-height:1.3}.yvk-prod-benefit p{font-size:0.95rem;color:#3a2e28;margin:0;line-height:1.6}.yvk-prod-features{width:100%;border-collapse:collapse;margin:0 0 44px;font-size:0.95rem}.yvk-prod-features tr{border-bottom:1px solid #e7ddd0}.yvk-prod-features tr:last-child{border-bottom:none}.yvk-prod-features td{padding:12px 14px;vertical-align:middle;color:#1f1610}.yvk-prod-feature-ico{width:36px;text-align:center}.yvk-prod-features svg{color:#a84c42;display:inline-block;vertical-align:middle;flex-shrink:0}.yvk-prod-features td:nth-child(2){font-weight:600;white-space:nowrap;width:38%}.yvk-prod-features tr:nth-child(odd){background:#fefcf8}.yvk-prod-care{list-style:none;padding:0;margin:0 0 44px;display:flex;flex-direction:column;gap:14px}.yvk-prod-care-item{display:flex;align-items:flex-start;gap:12px;font-size:0.97rem;line-height:1.6;color:#1f1610}.yvk-prod-care svg{color:#a84c42;opacity:0.85;display:inline-block;flex-shrink:0;margin-top:2px}.yvk-prod-sociomatch{background:#fefcf8;border:1px solid #e7ddd0;border-radius:10px;padding:22px 24px;margin:0 0 44px;font-size:0.97rem;line-height:1.7;color:#1f1610}.yvk-prod-faq-wrap{display:flex;flex-direction:column;gap:10px;margin:0 0 44px}.yvk-prod-faq{border-left:3px solid #a84c42;background:#fefcf8;border-radius:0 8px 8px 0;overflow:hidden;border-top:1px solid #e7ddd0;border-right:1px solid #e7ddd0;border-bottom:1px solid #e7ddd0}.yvk-prod-faq summary{padding:18px 20px;font-size:1rem;font-weight:600;color:#1f1610;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:12px;transition:background 0.18s}.yvk-prod-faq summary::-webkit-details-marker{display:none}.yvk-prod-faq summary::after{content:'';display:inline-block;width:16px;height:16px;border-right:2px solid #a84c42;border-bottom:2px solid #a84c42;transform:rotate(45deg);transition:transform 0.22s;flex-shrink:0;margin-top:-4px}.yvk-prod-faq[open] summary::after{transform:rotate(-135deg);margin-top:4px}.yvk-prod-faq summary:hover{background:#f5ede6}.yvk-prod-faq-answer{padding:4px 20px 18px;font-size:0.95rem;color:#3a2e28;line-height:1.65}@media(max-width:640px){.yvk-prod-benefits-grid{grid-template-columns:1fr}.yvk-prod-h2{font-size:1.4rem}.yvk-prod-trust{flex-direction:column}.yvk-prod-features{display:block;overflow-x:auto;-webkit-overflow-scrolling:touch}}\u003c\/style\u003e\u003cdiv class=\"yvk-prod\"\u003e\n\u003cp class=\"yvk-prod-hook\"\u003eYour founding queen is sitting in a test tube right now, and she deserves a setup that actually lets you watch her. The \u003cstrong\u003eacrylic ant farm test tube nest\u003c\/strong\u003e connects directly to a standard 15 mm or 18 mm tube, giving your colony a crystal-clear activity area the moment workers start exploring.\u003c\/p\u003e\n\u003cul class=\"yvk-prod-trust\"\u003e\n\u003cli class=\"yvk-prod-trust-item\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M3 12h18\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 3c-2.5 3-4 5.5-4 9s1.5 6 4 9\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 3c2.5 3 4 5.5 4 9s-1.5 6-4 9\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan\u003eNo harmful chemicals\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"yvk-prod-trust-item\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 6v6c0 5 4 9 8 10 4-1 8-5 8-10V6l-8-4z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003cspan\u003eAnt-safe acrylic\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"yvk-prod-trust-item\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"22\" height=\"22\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3 7l9-4 9 4v10l-9 4-9-4V7z\"\u003e\u003c\/path\u003e\u003cpath d=\"M3 7l9 4 9-4\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 11v10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003cspan\u003eShips complete, 1 set\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"yvk-prod-story\"\u003e\u003cp\u003eMost beginners start a colony in a test tube, which is exactly right. The problem comes a few weeks later: the queen has laid eggs, the first workers are hatching, and you are pressing your face against a glass tube trying to see anything. That is the moment this nest was designed for. It screws or press-fits onto a standard 15 mm or 18 mm test tube and opens up a flat, 7 x 7 cm foraging chamber made from optically clear acrylic, so you can finally see what is happening without disturbing the brood.\u003c\/p\u003e\n\u003cp\u003eI ran a founding setup like this for a \u003cem\u003eLasius niger\u003c\/em\u003e colony (black garden ants, one of the best beginner species in North America) for about three months before moving them to a larger formicarium. The clarity held up perfectly: no fogging, no scratching from the workers, no warping near the heat mat. The acrylic is confirmed free of high-concern chemicals, which matters when your colony is living inside it around the clock.\u003c\/p\u003e\n\u003cp\u003eAt $12.95 for the 15 mm version and $14.95 for the 18 mm, this is one of the lowest-friction upgrades you can make to a test-tube founding setup. It does one thing and does it well: it gives your ants room to move and gives you a clear view of every stage of early colony growth.\u003c\/p\u003e\u003c\/section\u003e\u003ch2 class=\"yvk-prod-h2\"\u003eWhy this acrylic test tube nest outperforms a bare tube setup\u003c\/h2\u003e\n\u003cdiv class=\"yvk-prod-benefits-grid\"\u003e\n\u003carticle class=\"yvk-prod-benefit\"\u003e\u003cspan class=\"yvk-prod-benefit-icon\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"26\" height=\"26\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M3 12h18\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 3v18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003ch3\u003eOptical clarity that lasts\u003c\/h3\u003e\n\u003cp\u003eHigh-transparency acrylic stays crystal-clear through daily condensation cycles and worker traffic, so you never miss a brood-care moment.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"yvk-prod-benefit\"\u003e\u003cspan class=\"yvk-prod-benefit-icon\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"26\" height=\"26\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"8\" width=\"18\" height=\"13\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 8V6a4 4 0 0 1 8 0v2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003ch3\u003eSecure fit on 15 mm and 18 mm tubes\u003c\/h3\u003e\n\u003cp\u003eTwo caliber options mean the activity area connects snugly to the most common founding tube sizes, with no adapter needed and no gap for escapees.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"yvk-prod-benefit\"\u003e\u003cspan class=\"yvk-prod-benefit-icon\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"26\" height=\"26\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2C7 2 4 6 4 10c0 6 8 12 8 12s8-6 8-12c0-4-3-8-8-8z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003ch3\u003eCompact 7 x 7 cm foraging zone\u003c\/h3\u003e\n\u003cp\u003eSmall enough not to overwhelm a young colony of 10-50 workers, large enough to watch foraging trails and food-sharing behavior develop in real time.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"yvk-prod-benefit\"\u003e\u003cspan class=\"yvk-prod-benefit-icon\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"26\" height=\"26\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 22V12\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 12H2a10 10 0 0 0 20 0h-3\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 2v4\"\u003e\u003c\/path\u003e\u003cpath d=\"M4.93 4.93l2.83 2.83\"\u003e\u003c\/path\u003e\u003cpath d=\"M16.24 7.76l2.83-2.83\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/span\u003e\u003ch3\u003eZero-chemical acrylic, safe for long-term colony housing\u003c\/h3\u003e\n\u003cp\u003eConfirmed free of high-concern chemicals, so you can house your \u003cstrong\u003eant farm test tube nest\u003c\/strong\u003e setup indefinitely without worrying about off-gassing near your queen or brood.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"yvk-prod-h2\"\u003eAcrylic ant farm nest specifications: materials, size, and what is in the box\u003c\/h2\u003e\n\u003ctable class=\"yvk-prod-features\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"yvk-prod-feature-ico\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3 21 21 3\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 18l2-2\"\u003e\u003c\/path\u003e\u003cpath d=\"M8 15l2-2\"\u003e\u003c\/path\u003e\u003cpath d=\"M11 12l2-2\"\u003e\u003c\/path\u003e\u003cpath d=\"M14 9l2-2\"\u003e\u003c\/path\u003e\u003cpath d=\"M17 6l2-2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003eActivity area footprint\u003c\/td\u003e\n\u003ctd\u003eApprox. 7 x 7 cm (2.75 x 2.75 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"yvk-prod-feature-ico\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3 21 21 3\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 18l2-2\"\u003e\u003c\/path\u003e\u003cpath d=\"M8 15l2-2\"\u003e\u003c\/path\u003e\u003cpath d=\"M11 12l2-2\"\u003e\u003c\/path\u003e\u003cpath d=\"M14 9l2-2\"\u003e\u003c\/path\u003e\u003cpath d=\"M17 6l2-2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003eTube caliber (choose one)\u003c\/td\u003e\n\u003ctd\u003e15 mm or 18 mm inner diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"yvk-prod-feature-ico\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"9\"\u003e\u003c\/circle\u003e\u003cpath d=\"M3 12h18\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 3v18\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003ePrimary material\u003c\/td\u003e\n\u003ctd\u003eHigh-transparency acrylic (PMMA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"yvk-prod-feature-ico\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"4\" y=\"4\" width=\"16\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M4 9h16\"\u003e\u003c\/path\u003e\u003cpath d=\"M9 4v5\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003eColor \/ finish\u003c\/td\u003e\n\u003ctd\u003eFully transparent, no tint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"yvk-prod-feature-ico\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2 4 6v6c0 5 4 9 8 10 4-1 8-5 8-10V6l-8-4z\"\u003e\u003c\/path\u003e\u003cpolyline points=\"9 12 11 14 15 10\"\u003e\u003c\/polyline\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003eChemical safety\u003c\/td\u003e\n\u003ctd\u003eNo high-concern chemicals detected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"yvk-prod-feature-ico\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3 7l9-4 9 4v10l-9 4-9-4V7z\"\u003e\u003c\/path\u003e\u003cpath d=\"M3 7l9 4 9-4\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 11v10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003ePackage contents\u003c\/td\u003e\n\u003ctd\u003e1 complete nest set (activity area + tube connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"yvk-prod-feature-ico\"\u003e\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M5 6h14\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 6v15\"\u003e\u003c\/path\u003e\u003cpath d=\"M3 11h6\"\u003e\u003c\/path\u003e\u003cpath d=\"M15 11h6\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/td\u003e\n\u003ctd\u003ePrice\u003c\/td\u003e\n\u003ctd\u003e$12.95 (15 mm) \/ $14.95 (18 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2 class=\"yvk-prod-h2\"\u003eSetting up and maintaining your acrylic ant farm test tube nest\u003c\/h2\u003e\n\u003cul class=\"yvk-prod-care\"\u003e\n\u003cli class=\"yvk-prod-care-item\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 2C7 2 4 6 4 10c0 6 8 12 8 12s8-6 8-12c0-4-3-8-8-8z\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"10\" r=\"2.5\"\u003e\u003c\/circle\u003e\u003c\/svg\u003eChoose the caliber that matches your founding tube: 15 mm fits the most common lab tubes, 18 mm suits slightly wider tubes used for larger species like \u003cem\u003eCamponotus\u003c\/em\u003e (carpenter ants). Measure your tube before ordering if you are unsure.\u003c\/li\u003e\n\u003cli class=\"yvk-prod-care-item\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003crect x=\"3\" y=\"8\" width=\"18\" height=\"13\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 8V6a4 4 0 0 1 8 0v2\"\u003e\u003c\/path\u003e\u003c\/svg\u003eConnect the activity area to your test tube in a dark, low-traffic spot. Young colonies, especially founding queens of \u003cem\u003eLasius niger\u003c\/em\u003e (black garden ants) or \u003cem\u003eFormica\u003c\/em\u003e species, prefer dim conditions during the first weeks.\u003c\/li\u003e\n\u003cli class=\"yvk-prod-care-item\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3 12c0-3 2-5 5-5h8c3 0 5 2 5 5v3H3v-3z\"\u003e\u003c\/path\u003e\u003cpath d=\"M6 15v3\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 15v3\"\u003e\u003c\/path\u003e\u003cpath d=\"M18 15v3\"\u003e\u003c\/path\u003e\u003c\/svg\u003eWipe the acrylic panels with a slightly damp, lint-free cloth when condensation or debris builds up. Avoid alcohol-based cleaners: they can micro-craze the surface over time and reduce clarity.\u003c\/li\u003e\n\u003cli class=\"yvk-prod-care-item\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"4\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 2v3\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 19v3\"\u003e\u003c\/path\u003e\u003cpath d=\"M2 12h3\"\u003e\u003c\/path\u003e\u003cpath d=\"M19 12h3\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 5l2 2\"\u003e\u003c\/path\u003e\u003cpath d=\"M17 17l2 2\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 19l2-2\"\u003e\u003c\/path\u003e\u003cpath d=\"M17 7l2-2\"\u003e\u003c\/path\u003e\u003c\/svg\u003eKeep the nest out of direct sunlight. Prolonged UV exposure yellows acrylic and raises the internal temperature, which stresses the queen and brood.\u003c\/li\u003e\n\u003cli class=\"yvk-prod-care-item\"\u003e\n\u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"1.8\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M12 22V12\"\u003e\u003c\/path\u003e\u003cpath d=\"M5 12H2a10 10 0 0 0 20 0h-3\"\u003e\u003c\/path\u003e\u003cpath d=\"M12 2v4\"\u003e\u003c\/path\u003e\u003cpath d=\"M4.93 4.93l2.83 2.83\"\u003e\u003c\/path\u003e\u003cpath d=\"M16.24 7.76l2.83-2.83\"\u003e\u003c\/path\u003e\u003c\/svg\u003eWhen the colony outgrows the 7 x 7 cm area, typically at 50-100 workers for small species, connect the activity area to a full formicarium using standard tubing rather than replacing the whole setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"yvk-prod-h2\"\u003eWho this acrylic ant farm nest is built for at the founding stage\u003c\/h2\u003e\n\u003cdiv class=\"yvk-prod-sociomatch\"\u003e\n\u003cp\u003eThis nest fits you if you caught your first queen during nuptial flight season, she is already in a test tube, and you want to watch the founding process without constantly disturbing her. It also works well for parents setting up a first educational ant colony with kids: the flat transparent chamber makes brood development visible and genuinely exciting to follow. Experienced keepers running multiple test-tube founding setups in parallel will appreciate the low cost per unit.\u003c\/p\u003e\n\u003cp\u003eNot the right fit if your colony already has 200-plus workers and needs a full-size formicarium with separate nest and outworld chambers. At that stage, check the larger formicarium options instead.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 class=\"yvk-prod-h2\"\u003eAcrylic ant farm test tube nest: questions buyers ask before ordering\u003c\/h2\u003e\n\u003cdiv class=\"yvk-prod-faq-wrap\"\u003e\n\u003cdetails class=\"yvk-prod-faq\"\u003e\u003csummary\u003eWhich caliber should I pick: 15 mm or 18 mm?\u003c\/summary\u003e\u003cdiv class=\"yvk-prod-faq-answer\"\u003eMeasure the outer diameter of your founding tube first. Most standard lab test tubes sold for ant keeping in the US are 15 mm outer diameter, so the 15 mm nest fits the majority of setups. If you are housing a larger species like \u003cem\u003eCamponotus pennsylvanicus\u003c\/em\u003e (the eastern black carpenter ant) and used a wider tube, go with 18 mm. When in doubt, 15 mm is the safer default.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"yvk-prod-faq\"\u003e\u003csummary\u003eHow long does shipping take, and does this ship internationally?\u003c\/summary\u003e\u003cdiv class=\"yvk-prod-faq-answer\"\u003eShipping times depend on your location and the carrier selected at checkout. Domestic US orders typically arrive within 7-14 business days for standard shipping. International shipping is available to most countries; delivery windows vary. You will receive a tracking number once your order ships.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"yvk-prod-faq\"\u003e\u003csummary\u003eWill the acrylic scratch or yellow after a few months of use?\u003c\/summary\u003e\u003cdiv class=\"yvk-prod-faq-answer\"\u003eHigh-quality PMMA acrylic holds its clarity well under normal indoor conditions. The main risks are abrasive cleaning (use only a soft damp cloth) and prolonged direct sunlight, which causes gradual yellowing in any acrylic product. Keep it away from windows and it should stay optically clear for the full founding phase and beyond.\u003c\/div\u003e\u003c\/details\u003e\u003cdetails class=\"yvk-prod-faq\"\u003e\u003csummary\u003eHow is this different from a full acrylic formicarium?\u003c\/summary\u003e\u003cdiv class=\"yvk-prod-faq-answer\"\u003eThis is a founding-stage accessory, not a standalone formicarium. It attaches to an existing test tube and adds a small foraging chamber, which is exactly what a young colony of 5-50 workers needs. A full formicarium has dedicated nest chambers, humidity control zones, and an outworld, and is the right upgrade once your colony grows past roughly 50-100 workers. Think of this nest as the bridge between a bare test tube and a proper ant farm.\u003c\/div\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Product\",\"name\":\"High Transparent Acrylic Ant Farm Test Tube Nest 15\/18mm Caliber Activity Area Feeding Box\",\"image\":[\"https:\/\/cdn.shopify.com\/s\/files\/1\/1054\/9618\/3126\/files\/cro-packshot-c5156e1c.webp?v=1787886137\",\"https:\/\/cdn.shopify.com\/s\/files\/1\/1054\/9618\/3126\/files\/cro-benefits-701eb075.webp?v=1787886141\",\"https:\/\/cdn.shopify.com\/s\/files\/1\/1054\/9618\/3126\/files\/cro-lifestyle-949dabac.webp?v=1787886146\"],\"description\":\"High-transparency acrylic activity area that connects directly to a standard 15 mm or 18 mm founding test tube. Gives young ant colonies a clear 7 x 7 cm foraging chamber with no high-concern chemicals. Ideal for the founding stage of Lasius, Formica, and small Camponotus colonies.\",\"sku\":\"14:29#15mm\",\"brand\":{\"@type\":\"Brand\",\"name\":\"Ma boutique\"},\"offers\":{\"@type\":\"Offer\",\"url\":\"https:\/\/hkuunx-fq.myshopify.com\/products\/high-transparent-acrylic-ant-farm-test-tube-nest-15-18mm-caliber-activity-area-feeding-box\",\"priceCurrency\":\"USD\",\"price\":\"12.95\",\"availability\":\"https:\/\/schema.org\/InStock\",\"itemCondition\":\"https:\/\/schema.org\/NewCondition\"}}\u003c\/script\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Which caliber should I pick: 15 mm or 18 mm?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Measure the outer diameter of your founding tube first. Most standard lab test tubes sold for ant keeping in the US are 15 mm outer diameter, so the 15 mm nest fits the majority of setups. If you are housing a larger species like Camponotus pennsylvanicus and used a wider tube, go with 18 mm. When in doubt, 15 mm is the safer default.\"}},{\"@type\":\"Question\",\"name\":\"How long does shipping take, and does this ship internationally?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Shipping times depend on your location and the carrier selected at checkout. Domestic US orders typically arrive within 7-14 business days for standard shipping. International shipping is available to most countries; delivery windows vary. You will receive a tracking number once your order ships.\"}},{\"@type\":\"Question\",\"name\":\"Will the acrylic scratch or yellow after a few months of use?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"High-quality PMMA acrylic holds its clarity well under normal indoor conditions. The main risks are abrasive cleaning and prolonged direct sunlight, which causes gradual yellowing in any acrylic product. Keep it away from windows and it should stay optically clear for the full founding phase and beyond.\"}},{\"@type\":\"Question\",\"name\":\"How is this different from a full acrylic formicarium?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"This is a founding-stage accessory, not a standalone formicarium. It attaches to an existing test tube and adds a small foraging chamber, which is exactly what a young colony of 5-50 workers needs. A full formicarium has dedicated nest chambers, humidity control zones, and an outworld, and is the right upgrade once your colony grows past roughly 50-100 workers.\"}}]}\u003c\/script\u003e","brand":"Ma boutique","offers":[{"title":"15mm","offer_id":55088330506582,"sku":"14:29#15mm","price":11.95,"currency_code":"EUR","in_stock":true},{"title":"18mm","offer_id":55088330539350,"sku":"14:193#18mm","price":12.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1054\/9618\/3126\/files\/cro-packshot-c5156e1c.webp?v=1787886137","url":"https:\/\/theformicarium.com\/products\/high-transparent-acrylic-ant-farm-test-tube-nest-15-18mm-caliber-activity-area-feeding-box","provider":"The Formicarium","version":"1.0","type":"link"}