{"product_id":"1-stacking-spacer-for-all-zen-habitats-enclosure-sizes-set-of-three","title":"1\" Stacking Spacer - for all Zen Habitats enclosure sizes (set of three)","description":"\u003cp\u003eA one-inch spacer set that sits between stacked enclosures. Stacking is how a single keeper becomes a multiple-enclosure keeper without needing a dedicated room — and the gap between units is what makes it work, giving airflow and a place for cables to run rather than being pinched between two frames.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirflow between units:\u003c\/strong\u003e two enclosures pressed flush trap heat between them. A gap lets the lower unit's warmth escape rather than loading the one above it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSomewhere for cables:\u003c\/strong\u003e thermostat probes, heat source leads and UVB cables need a route that isn't a pinch point.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFits the whole 3.0 range:\u003c\/strong\u003e one set works across enclosure sizes rather than being size-specific.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStack deliberately:\u003c\/strong\u003e heat rises, so the upper enclosure in a stack runs warmer. Verify each unit's gradient independently after stacking — don't assume the settings that worked standalone still hold.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSold by Bask \u0026amp; Burrow and fulfilled by Zen Habitats. See our \u003ca href=\"\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e for returns.\u003c\/p\u003e","brand":"Zen Habitats","offers":[{"title":"Aluminum","offer_id":46506220159078,"sku":"1INSTCKSPCR-SC","price":44.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46506220191846,"sku":"BLK1INSTCKSPCR-SC","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8151\/2294\/files\/1InchStackingSpacers_2c0d4e4b-4948-404f-82c9-a403e2147dc3.png?v=1785525093","url":"https:\/\/baskandburrow.com\/products\/1-stacking-spacer-for-all-zen-habitats-enclosure-sizes-set-of-three","provider":"Bask \u0026 Burrow","version":"1.0","type":"link"}