{"product_id":"interpet-flat-flexi-nano-therma-heater-15w","title":"Interpet Flat Flexi Nano Therma Heater 15W","description":"\u003cp style=\"margin: 1em 0;\"\u003eThis compact and durable aquarium heater provides a constant heat output designed to raise water temperature approximately 6°C above ambient room levels. Its ultra-flat profile allows for discreet placement directly on the glass, hidden inside a filter compartment, or buried under tank substrate.\u003c\/p\u003e\n\u003cp style=\"margin: 1em 0;\"\u003eEngineered for safety and versatility, it is an ideal heating solution for small aquariums between 12 and 20 litres. The fully submersible design ensures reliable everyday warming while maintaining a clean, uncluttered tank layout.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul style=\"margin: 1em 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Tank Size:\u003c\/strong\u003e 12 - 20 L\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Interpet","offers":[{"title":"Default Title","offer_id":56500870513019,"sku":"7100521","price":20.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0481\/3026\/1158\/files\/900_7100521.jpg?v=1791628084","url":"https:\/\/waterworlddirect.com\/products\/interpet-flat-flexi-nano-therma-heater-15w","provider":"Water World Pet \u0026 Aquatic Centre","version":"1.0","type":"link"}