{"title":"Caves","description":null,"products":[{"product_id":"cave-round-brown","title":"Ceramic Nature Breeding Cave Round (Brown)","description":"\u003cp\u003eDesigned specifically for aquarium enthusiasts, the Ceramic Nature Cave Round in Brown provides a safe, natural shelter for territorial fish, invertebrates, and bottom dwellers. Handcrafted from porous, natural clay, this shelter acts as an ideal spawning space while supporting beneficial nitrifying bacteria. Safe for both freshwater and marine setups, it will not leach chemicals into your water or alter standard pH levels.\u003c\/p\u003e\n\u003ch3\u003eKey Product Highlights\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecifications \u0026amp; Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrimary Material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Non-toxic fired clay \/ natural ceramic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMedium: approx. 14 x 6 x 5 cm (varies by specific size variant)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eColor Finish\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNatural Earthy Brown\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eAquarium Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFreshwater \u0026amp; Marine environments\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrimary Functions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSpawning cave, territorial refuge, bio-filtration media\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWater Safety\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% pH-neutral; zero chemical leaching\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ceramic Nature","offers":[{"title":"Breeding cave round small: 9.5 x 4 x 3 cm","offer_id":56809493987668,"sku":"45001","price":6.44,"currency_code":"EUR","in_stock":true},{"title":"Breeding cave round medium: 12 x 5 x 4 cm","offer_id":56809494020436,"sku":"45005","price":7.44,"currency_code":"EUR","in_stock":false},{"title":"Breeding cave round large: 14.5 x 6.5 x 4.7 cm","offer_id":56809494053204,"sku":"45013","price":9.44,"currency_code":"EUR","in_stock":true},{"title":"Breeding cave round Xlarge: 19.5 x 7.8 x 6 cm","offer_id":56809494085972,"sku":"45017","price":12.95,"currency_code":"EUR","in_stock":true},{"title":"XXL breeding cave: 21.5 x 9 x 5.5 cm","offer_id":56809504080212,"sku":"45019","price":16.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/5828\/7444\/files\/45001-Cavesmallroundbrown2.webp?v=1786867219"},{"product_id":"catfish-cave","title":"Ceramic Nature Catfish Cave","description":"\u003cp id=\"p-rc_20c201c7a697d875-1372\"\u003e\u003cspan class=\"citation-2475 citation-end-2475\"\u003eGive your bottom-dwelling fish the security they need with the Ceramic Nature Catfish Cave.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-2474 citation-end-2474\"\u003eHandcrafted from high-fired natural clay in the Netherlands, this durable shelter provides a safe refuge for nocturnal and territorial species like Bristlenose Plecos, Corydoras, Loaches, and small freshwater invertebrates.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_20c201c7a697d875-1373\"\u003eMany freshwater species—especially catfish—require enclosed dark spaces to rest, escape light, reduce stress, and maintain a healthy immune system. \u003cspan class=\"citation-2473 citation-end-2473\"\u003eDesigned specifically to mimic natural underwater rock crevices, the cave features an open front entry and a closed back, offering a secure environment that encourages natural behaviors and successful spawning.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e The inert ceramic material is completely non-toxic and guaranteed not to leech chemicals, alter your water pH, or affect hardness levels. The porous ceramic surface also serves as a substrate for beneficial nitrifying bacteria, supporting biological filtration in your aquarium. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKey Highlights\u003c\/b\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails \u0026amp; Beginner Benefits\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-fired, non-toxic ceramic; 100% safe for freshwater environments.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWater Impact\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Inert (Will not affect pH, KH, or GH balance).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDesign\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOpen front entrance with a closed back to satisfy natural cave-dwelling instincts.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrimary Use\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStress reduction, safe resting, territorial boundary marking, and breeding.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eCompatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePlecos (L-Numbers), Corydoras, Loaches, Apistogrammas, and Freshwater Shrimp.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaintenance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExtremely durable and easy to rinse clean during standard water changes.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ceramic Nature","offers":[{"title":"Catfish cave Xsmall: 12 x 5 x 4.5 cm","offer_id":56806929662292,"sku":"45023","price":11.64,"currency_code":"EUR","in_stock":false},{"title":"Catfish cave Small: 15 x 7 x 5 cm","offer_id":56806929695060,"sku":"45024","price":12.81,"currency_code":"EUR","in_stock":false},{"title":"Catfish cave Medium: 19 x 7.5 x 5.5 cm","offer_id":56806934151508,"sku":"45025","price":17.49,"currency_code":"EUR","in_stock":false},{"title":"Catfish cave Large: 24 x 9 x 7 cm","offer_id":56806947520852,"sku":"45026","price":23.52,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/5828\/7444\/files\/45023.1-CatfishcaveXS.webp?v=1786817869"},{"product_id":"ceramic-nature-calvus-cave","title":"Ceramic Nature Calvus Cave","description":"\u003cp id=\"p-rc_6381c784994c36e2-1347\"\u003e\u003cspan class=\"citation-2432\"\u003eThe \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-2432\"\u003eCeramic Nature Calvus Cave\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-2432\"\u003e is a handcrafted, naturalistic breeding hide designed specifically to replicate the narrow rock crevices favored by \u003c\/span\u003e\u003ci\u003e\u003cspan class=\"citation-2432\"\u003eAltolamprologus calvus\u003c\/span\u003e\u003c\/i\u003e\u003cspan class=\"citation-2432 citation-end-2432\"\u003e and other cichlids in Lake Tanganyika.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eProduct Overview Table\u003c\/b\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey Feature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eBeginner Benefit\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEco-friendly, non-toxic baked ceramic clay\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSafe for all aquatic life; does not leach chemicals or alter water pH.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDesign\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHandcrafted, stone-textured exterior with a smooth interior\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eProtects delicate fish fins while blending seamlessly into natural aquascapes.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrimary Function\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTargeted breeding hide \u0026amp; territory marker\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGives submissive fish a safe refuge, reducing aquarium stress and aggression.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eSecondary Benefit\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePorous micro-structure\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eActs as a natural biological filter substrate for beneficial nitrifying bacteria.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaintenance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eColor-baked clay (fading resistant)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLow maintenance—easily cleans with warm water and a soft sponge.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ceramic Nature","offers":[{"title":"Calvus cave S brown 9 x 9 x 3.5cm","offer_id":56806827819348,"sku":"45358","price":11.64,"currency_code":"EUR","in_stock":false},{"title":"Calvus cave M brown 12 x 12 x 4cm","offer_id":56806827852116,"sku":"45359","price":13.98,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/5828\/7444\/files\/45358-CalvuscaveS.webp?v=1786817055"},{"product_id":"ceramic-nature-half-log","title":"Ceramic Nature - Ceramic Half-log","description":"\u003cp id=\"p-rc_77e7ba5184b051eb-1188\"\u003e\u003cb\u003eProvide your aquatic life with a safe, natural sanctuary that actively supports healthy water chemistry.\u003c\/b\u003e \u003cspan class=\"citation-2140\"\u003eHand-crafted in the Netherlands from premium-grade clay, the \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-2140\"\u003eCeramic Nature Half-Log\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-2140 citation-end-2140\"\u003e is an essential piece of hardscape designed to mimic natural underwater environments.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_77e7ba5184b051eb-1189\"\u003e\u003cspan class=\"citation-2139 citation-end-2139\"\u003eAquarium fish—particularly nocturnal species, bottom-dwellers, and shy territorial breeds—require secure hiding places to reduce stress and establish territory.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-2138 citation-end-2138\"\u003eThe Half-Log offers an accessible, open-bottomed cave structure that provides shelter while allowing you to monitor your pets easily.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-2137 citation-end-2137\"\u003eBeyond its aesthetic and behavioral benefits, its highly porous ceramic surface acts as a natural biological filter, hosting beneficial nitrifying bacteria that convert toxic ammonia and nitrites into safer nitrates.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_77e7ba5184b051eb-1190\"\u003e\u003cspan class=\"citation-2136 citation-end-2136\"\u003eWhether you are establishing your very first freshwater tank or setting up a thriving community environment, this durable, non-toxic ornament seamlessly blends natural appearance with biological functionality.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKey Specification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature \u0026amp; Beginner Benefit\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% natural, non-toxic porous ceramic clay (safe for fish, invertebrates, and plants).\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eColorfast Technology\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNatural pigment is fired directly into the clay—will not fade, leak toxins, or discolour water over time.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eBiological Filtration\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePorous micro-structure offers extensive surface area to colonize beneficial filtration bacteria.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrimary Function\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eReduces fish stress by providing secure territory, breeding shelter, and hiding spaces.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePlant-Friendly Base\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIdeal texture for attaching live mosses, \u003ci\u003eAnubias\u003c\/i\u003e, or \u003ci\u003eJava Fern\u003c\/i\u003e with thread or plant gel.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eEase of Maintenance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmooth, non-leaching surface; cleans effortlessly using standard aquarium water and a soft brush.\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ceramic Nature","offers":[{"title":"Half-log Small: 15 x 7.5 x 5 cm","offer_id":56806082675028,"sku":"45036","price":11.64,"currency_code":"EUR","in_stock":true},{"title":"Half-log Medium: 18 x 10 x 5.5 cm","offer_id":56806082707796,"sku":"45037","price":13.98,"currency_code":"EUR","in_stock":true},{"title":"Half-log Large: 24 x 11.5 x 7.5 cm","offer_id":56806082740564,"sku":"45038","price":18.66,"currency_code":"EUR","in_stock":false},{"title":"Half-log Xlarge: 28 x 13.5 x 8.5 cm","offer_id":56806082773332,"sku":"45039","price":25.67,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/5828\/7444\/files\/45036_-_Half_log_S.webp?v=1786812878"},{"product_id":"cichlid-cave","title":"Ceramic Nature Cichlid cave","description":"\u003cp id=\"p-rc_6eeeab719424c1f9-1262\"\u003e\u003cspan class=\"citation-2281\"\u003eGive your aquarium inhabitants a secure, natural habitat with the \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-2281\"\u003eCeramic Nature Cichlid Cave\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-2281 citation-end-2281\"\u003e.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-2280 citation-end-2280\"\u003eDesigned specifically to meet the behavioral needs of territorial cichlids, catfish, and other freshwater species, this shelter serves as a stress-reducing sanctuary and an ideal spawning site.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_6eeeab719424c1f9-1263\"\u003e\u003cspan class=\"citation-2279 citation-end-2279\"\u003eCrafted by hand in the Netherlands, each cave features a natural tree-bark texture that seamlessly integrates into aquascaped tanks.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-2278 citation-end-2278\"\u003eUnlike painted plastic ornaments, the natural clay color is kiln-baked into the material, ensuring zero chemical leaching, fading, or water contamination over time.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Benefits for Beginner Aquarists\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eReduces Aggression \u0026amp; Stress:\u003c\/b\u003e Cichlids are naturally territorial. Providing a designated visual barrier and shelter decreases bullying, fin-nipping, and overall tank stress.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_6eeeab719424c1f9-1264\"\u003e\u003cb\u003eSupports Biological Filtration:\u003c\/b\u003e \u003cspan class=\"citation-2277 citation-end-2277\"\u003eThe porous ceramic structure acts as a home for beneficial nitrifying bacteria, helping maintain stable, clean water parameters.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_6eeeab719424c1f9-1265\"\u003e\u003cb\u003ePlant-Friendly Texture:\u003c\/b\u003e \u003cspan class=\"citation-2276 citation-end-2276\"\u003eThe textured exterior allows live aquatic plants (such as Anubias, Java Fern, or Java Moss) to easily anchor and grow directly onto the cave.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrimary Use\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHiding spot, territory barrier, and breeding cave for cichlids, catfish, \u0026amp; invertebrates\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100% Eco-Friendly, Non-Toxic Natural Ceramic (Baked Clay)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWater Safety\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFully inert; will not alter pH, KH, or release toxins\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaintenance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLow maintenance; easily scrubbed with warm water and a soft brush\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eDimensions (Medium)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e13 cm x 13 cm x 13 cm (Entrance Hole: approx. Ø 3 cm)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ceramic Nature","offers":[{"title":"Xsmall: 7 x 7 x 7 cm - size of hole ca. Ø3 cm","offer_id":56806364250452,"sku":"45043","price":12.81,"currency_code":"EUR","in_stock":true},{"title":"Medium: 13 x 13 x 13 cm - size of hole ca. Ø3 cm","offer_id":56806364283220,"sku":"45045","price":19.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/5828\/7444\/files\/45043-CichlidcaveXS.webp?v=1786814479"},{"product_id":"ceramic-nature-pyramid","title":"Ceramic Nature Pyramid","description":"\u003cp id=\"p-rc_6da2de2b497820f9-1213\"\u003e\u003cspan class=\"citation-2184 citation-end-2184\"\u003eThe Ceramic Nature Pyramid is an essential addition for beginner aquarists seeking a natural-looking, functional shelter for their freshwater setup.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-2183 citation-end-2183\"\u003eHandcrafted from high-quality, aquarium-safe ceramic clay, this stacked multi-cave decoration provides a secure hiding and breeding space for shrimp, bottom-feeding fish, and shy aquatic species.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_6da2de2b497820f9-1214\"\u003e\u003cspan class=\"citation-2182 citation-end-2182\"\u003eIts porous texture supports the growth of beneficial nitrifying bacteria, aiding in the maintenance of a healthy water ecosystem.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-2181 citation-end-2181\"\u003eThe tree-bark style exterior seamlessly integrates with real driftwood and aquatic plants, while the smooth interior ensures safe passage for delicate species without snagging fins or feelers.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-2180 citation-end-2180\"\u003eDurable, non-toxic, and colorfast, the Ceramic Nature Pyramid is easy to clean and will not leach chemicals into your water.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHandcrafted, non-toxic ceramic clay (aquarium-safe)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrimary Use\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHiding, sheltering, and breeding cave for shrimp and small fish\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWater Type\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFreshwater aquariums \u0026amp; terrariums\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWater Quality Benefit\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePorous ceramic promotes beneficial bacterial colonization\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaintenance\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eColorfast, durable, and easy to clean under warm running water\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ceramic Nature","offers":[{"title":"Pyramid: 8 x 6 x 5.5 cm - 6 tubes","offer_id":56806136283476,"sku":"45056","price":14.61,"currency_code":"EUR","in_stock":true},{"title":"Pyramid: 8 x 7.5 x 7 cm - 10 tubes","offer_id":56806136316244,"sku":"45057","price":19.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/5828\/7444\/files\/45056_-_Pyramids_3_2_1.webp?v=1786813869"},{"product_id":"ceramic-nature-log-s","title":"Ceramic Nature Ceramic Log","description":"\u003cp id=\"p-rc_f2428483dd556000-823\"\u003e\u003cspan class=\"citation-1478\"\u003eEnhance your aquarium's visual appeal while providing a safe, natural habitat for your aquatic life with the \u003c\/span\u003e\u003cb\u003e\u003cspan class=\"citation-1478\"\u003eCeramic Nature Ceramic Log\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1478 citation-end-1478\"\u003e.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-1477 citation-end-1477\"\u003eHandcrafted in the Netherlands, this decor piece mimics natural wood textures to blend seamlessly into freshwater setups without affecting water parameters.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_f2428483dd556000-824\"\u003eUnlike real wood, ceramic logs do not leach harmful tannins into the water, decay over time, or alter your pH levels. \u003cspan class=\"citation-1476 citation-end-1476\"\u003eThe baked-in pigment ensures the natural brown color remains permanent and fade-resistant, even after routine maintenance.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch4\u003eBeginner Aquarist Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_f2428483dd556000-825\"\u003e\u003cb\u003eStress Reduction:\u003c\/b\u003e \u003cspan class=\"citation-1475 citation-end-1475\"\u003eProvides a secure shelter for shy species, bottom-feeders, catfish, and cichlids, reducing fish stress and encouraging natural territorial behavior.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBio-Filter Enhancement:\u003c\/b\u003e The porous, inert ceramic surface offers additional surface area for beneficial nitrifying bacteria to colonize, helping maintain clean and stable water conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_f2428483dd556000-826\"\u003e\u003cb\u003eEasy Plant Attachment:\u003c\/b\u003e \u003cspan class=\"citation-1474 citation-end-1474\"\u003eThe slightly textured exterior makes it easy to attach live aquatic mosses or epiphytes like Anubias and Java Fern using aquarium thread or gel.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_f2428483dd556000-827\"\u003e\u003cb\u003eMaintenance-Free:\u003c\/b\u003e \u003cspan class=\"citation-1473 citation-end-1473\"\u003eRequires no pre-soaking to sink, won't float, and cleans easily with warm water and a soft brush.\u003csup class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHighlights \u0026amp; Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eMaterial\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-Fired Natural Clay \/ Non-Toxic Ceramic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003ePrimary Function\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFish Hideaway, Breeding Cave, Visual Ornament\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWater Compatibility\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSafe for Freshwater \u0026amp; Marine Aquariums\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eWater Parameter Impact\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCompletely Inert (Will not affect pH, GH, or KH)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cb\u003eColor Permanence\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFired-in pigments; 100% colorfast and scratch-resistant\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Ceramic Nature","offers":[{"title":"Ceramic Log Small: 15 x 6 x 6 cm","offer_id":56805602918740,"sku":"45029","price":12.81,"currency_code":"EUR","in_stock":true},{"title":"Ceramic Log Medium: 19 x 7 x 7 cm","offer_id":56805602951508,"sku":"45030","price":17.49,"currency_code":"EUR","in_stock":true},{"title":"Ceramic Log Xlarge: 28 x 10 x 10 cm","offer_id":56806407438676,"sku":"45032","price":35.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1052\/5828\/7444\/files\/45030_-_Log_M.webp?v=1786807891"}],"url":"https:\/\/www.tropicalmarineaquatic.com\/collections\/caves.oembed","provider":"Tropical Marine Aquatic","version":"1.0","type":"link"}