{"product_id":"aquarium-heater-with-thermostat-up-to-300w","title":"Premium Thermostat Aquarium Heater ZY-188 Series for 20L to 110L Tanks","description":"\u003cp data-end=\"843\" data-start=\"377\"\u003eCreate a stable and safe aquarium environment with the ZY-188 Series Thermostat Aquarium Heater. Each model features precise temperature control, rapid heating efficiency, and an automatic safety kill switch that shuts the heater off if overheating occurs or if the heater is exposed to air. The ZY-188 series is crafted for reliability, making it an ideal upgrade from low-quality heaters sold on discount platforms.\u003c\/p\u003e\n\u003cp data-end=\"1103\" data-start=\"845\"\u003eEvery heater undergoes strict QC and QA testing to ensure long-term performance and safety. The shatter-resistant design, thick protective casing, and 1.5 metre power cable make this a dependable choice for home aquariums, desktop tanks, and breeding setups.\u003c\/p\u003e\n\u003cp data-end=\"1254\" data-start=\"1105\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong data-end=\"1254\" data-start=\"1105\"\u003eYour heater will be sent with the correct plug type based on your delivery address. For example, orders shipped to the UK will receive a UK plug.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eKey Features and Important Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1322\" data-start=\"1302\"\u003eWhat’s Included:\u003c\/strong\u003e\u003cbr data-end=\"1325\" data-start=\"1322\"\u003e– 1 × Thermostat Heater Unit\u003cbr data-end=\"1356\" data-start=\"1353\"\u003e– 1 × Power Cable (1.5 metres)\u003cbr data-end=\"1389\" data-start=\"1386\"\u003e– 1 × Safety Instruction Sheet\u003cbr data-end=\"1422\" data-start=\"1419\"\u003e⚠️ Fully submersible heater\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1475\" data-start=\"1451\"\u003eBuilt-in Thermostat:\u003c\/strong\u003e\u003cbr data-end=\"1478\" data-start=\"1475\"\u003eMaintains a stable temperature automatically for tropical fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1573\" data-start=\"1543\"\u003eAutomatic Safety Shut-Off:\u003c\/strong\u003e\u003cbr data-end=\"1576\" data-start=\"1573\"\u003eIncludes a safety kill switch that turns the heater off when exposed to air or if overheating occurs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1700\" data-start=\"1679\"\u003eQC and QA Tested:\u003c\/strong\u003e\u003cbr data-end=\"1703\" data-start=\"1700\"\u003eEvery unit is tested to prevent the failures common with cheap heaters sold on low-cost platforms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1828\" data-start=\"1803\"\u003eDurable Construction:\u003c\/strong\u003e\u003cbr data-end=\"1831\" data-start=\"1828\"\u003eShatter-resistant exterior designed for long-term use in freshwater tanks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong data-end=\"1933\" data-start=\"1907\"\u003eCorrect Plug Included:\u003c\/strong\u003e\u003cbr data-end=\"1936\" data-start=\"1933\"\u003eYour plug type matches your shipping country automatically.\u003c\/li\u003e\n\u003cli data-start=\"1362\" data-end=\"1552\"\u003e\n\u003cstrong data-start=\"1509\" data-end=\"1522\"\u003eWarranty:\u003c\/strong\u003e 1 Year Warranty (\u003cstrong\u003e\u003ca title=\"WARRANTY TERMS AND CONDITIONS - Castle Dawn Aquatics\" href=\"https:\/\/www.castledawnaquatics.com\/pages\/warranty-terms-conditions\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eT\u0026amp;Cs apply\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e).\u003c\/li\u003e\n\u003cli data-start=\"1362\" data-end=\"1552\"\u003e\n\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong data-end=\"151\" data-start=\"133\"\u003eSafety Notice:\u003c\/strong\u003e\u003c\/span\u003e\u003cbr data-end=\"154\" data-start=\"151\"\u003eLow-cost heaters from platforms like Temu have been reported to crack, explode, or fail within weeks. All Castle Dawn Aquatics heaters are QC and QA tested for safe, reliable performance. Backed by a 1-Year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2000\" data-start=\"1997\"\u003e\n\u003cp data-end=\"2047\" data-start=\"2002\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong data-end=\"2045\" data-start=\"2004\"\u003eModel Options and Tank Compatibility:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-end=\"2113\" data-start=\"2048\"\u003e\u003cem data-end=\"2113\" data-start=\"2048\"\u003e(All sizes converted to cm, inches, US gallons, and UK gallons)\u003c\/em\u003e\u003c\/p\u003e\n\u003chr data-end=\"2118\" data-start=\"2115\"\u003e\n\u003cul\u003e\n\u003cli data-end=\"2140\" data-start=\"2120\"\u003e\u003cstrong data-end=\"2138\" data-start=\"2124\"\u003e25W Heater\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"2290\" data-start=\"2141\"\u003e\n\u003cstrong data-end=\"2150\" data-start=\"2141\"\u003eSize:\u003c\/strong\u003e 20 × 2.5 cm (7.87 × 0.98 inches)\u003cbr data-end=\"2186\" data-start=\"2183\"\u003e\u003cstrong data-end=\"2200\" data-start=\"2186\"\u003eTank Size:\u003c\/strong\u003e 20 to 35 litres\u003cbr data-end=\"2219\" data-start=\"2216\"\u003e• 20L = 5.28 US gal \/ 4.40 UK gal\u003cbr data-end=\"2255\" data-start=\"2252\"\u003e• 35L = 9.24 US gal \/ 7.69 UK gal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2295\" data-start=\"2292\"\u003e\n\u003cul\u003e\n\u003cli data-end=\"2317\" data-start=\"2297\"\u003e\u003cstrong data-end=\"2315\" data-start=\"2301\"\u003e50W Heater\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"2468\" data-start=\"2318\"\u003e\n\u003cstrong data-end=\"2327\" data-start=\"2318\"\u003eSize:\u003c\/strong\u003e 20 × 2.5 cm (7.87 × 0.98 inches)\u003cbr data-end=\"2363\" data-start=\"2360\"\u003e\u003cstrong data-end=\"2377\" data-start=\"2363\"\u003eTank Size:\u003c\/strong\u003e 30 to 45 litres\u003cbr data-end=\"2396\" data-start=\"2393\"\u003e• 30L = 7.92 US gal \/ 6.60 UK gal\u003cbr data-end=\"2432\" data-start=\"2429\"\u003e• 45L = 11.88 US gal \/ 9.89 UK gal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2473\" data-start=\"2470\"\u003e\n\u003cul\u003e\n\u003cli data-end=\"2495\" data-start=\"2475\"\u003e\u003cstrong data-end=\"2493\" data-start=\"2479\"\u003e75W Heater\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"2648\" data-start=\"2496\"\u003e\n\u003cstrong data-end=\"2505\" data-start=\"2496\"\u003eSize:\u003c\/strong\u003e 20 × 2.5 cm (7.87 × 0.98 inches)\u003cbr data-end=\"2541\" data-start=\"2538\"\u003e\u003cstrong data-end=\"2555\" data-start=\"2541\"\u003eTank Size:\u003c\/strong\u003e 45 to 60 litres\u003cbr data-end=\"2574\" data-start=\"2571\"\u003e• 45L = 11.88 US gal \/ 9.89 UK gal\u003cbr data-end=\"2611\" data-start=\"2608\"\u003e• 60L = 15.85 US gal \/ 13.20 UK gal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2653\" data-start=\"2650\"\u003e\n\u003cul\u003e\n\u003cli data-end=\"2676\" data-start=\"2655\"\u003e\u003cstrong data-end=\"2674\" data-start=\"2659\"\u003e100W Heater\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"2830\" data-start=\"2677\"\u003e\n\u003cstrong data-end=\"2686\" data-start=\"2677\"\u003eSize:\u003c\/strong\u003e 23 × 2.5 cm (9.05 × 0.98 inches)\u003cbr data-end=\"2722\" data-start=\"2719\"\u003e\u003cstrong data-end=\"2736\" data-start=\"2722\"\u003eTank Size:\u003c\/strong\u003e 60 to 80 litres\u003cbr data-end=\"2755\" data-start=\"2752\"\u003e• 60L = 15.85 US gal \/ 13.20 UK gal\u003cbr data-end=\"2793\" data-start=\"2790\"\u003e• 80L = 21.13 US gal \/ 17.60 UK gal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"2835\" data-start=\"2832\"\u003e\n\u003cul\u003e\n\u003cli data-end=\"2858\" data-start=\"2837\"\u003e\u003cstrong data-end=\"2856\" data-start=\"2841\"\u003e200W Heater\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"3013\" data-start=\"2859\"\u003e\n\u003cstrong data-end=\"2868\" data-start=\"2859\"\u003eSize:\u003c\/strong\u003e 28 × 2.5 cm (11.02 × 0.98 inches)\u003cbr data-end=\"2905\" data-start=\"2902\"\u003e\u003cstrong data-end=\"2919\" data-start=\"2905\"\u003eTank Size:\u003c\/strong\u003e 70 to 90 litres\u003cbr data-end=\"2938\" data-start=\"2935\"\u003e• 70L = 18.49 US gal \/ 15.39 UK gal\u003cbr data-end=\"2976\" data-start=\"2973\"\u003e• 90L = 23.77 US gal \/ 19.80 UK gal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-end=\"3018\" data-start=\"3015\"\u003e\n\u003cul\u003e\n\u003cli data-end=\"3041\" data-start=\"3020\"\u003e\u003cstrong data-end=\"3039\" data-start=\"3024\"\u003e300W Heater\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-end=\"3198\" data-start=\"3042\"\u003e\n\u003cstrong data-end=\"3051\" data-start=\"3042\"\u003eSize:\u003c\/strong\u003e 32 × 2.5 cm (12.59 × 0.98 inches)\u003cbr data-end=\"3088\" data-start=\"3085\"\u003e\u003cstrong data-end=\"3102\" data-start=\"3088\"\u003eTank Size:\u003c\/strong\u003e 90 to 110 litres\u003cbr data-end=\"3122\" data-start=\"3119\"\u003e• 90L = 23.77 US gal \/ 19.80 UK gal\u003cbr data-end=\"3160\" data-start=\"3157\"\u003e• 110L = 29.05 US gal \/ 24.19 UK gal\u003cstrong data-start=\"1509\" data-end=\"1522\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Castle Dawn Aquatics","offers":[{"title":"25W","offer_id":51705477857561,"sku":"0002Al86","price":12.99,"currency_code":"USD","in_stock":true},{"title":"50W","offer_id":51705477890329,"sku":"0002Al87","price":15.99,"currency_code":"USD","in_stock":true},{"title":"75W","offer_id":51705477923097,"sku":"0002Al88","price":18.99,"currency_code":"USD","in_stock":true},{"title":"100W","offer_id":51705477955865,"sku":"0002Al89","price":19.99,"currency_code":"USD","in_stock":true},{"title":"200W","offer_id":51705477988633,"sku":"0002Al90","price":20.99,"currency_code":"USD","in_stock":true},{"title":"300W","offer_id":51705478021401,"sku":"0002Al91","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0036\/7679\/9046\/files\/AquariumHeater10W20W30W40W70W100WforSmallFishTanksBettaShrimpTanksBargainEconomicalCheap.jpg?v=1764272382","url":"https:\/\/www.castledawnaquatics.com\/products\/aquarium-heater-with-thermostat-up-to-300w","provider":"Castle Dawn Aquatics","version":"1.0","type":"link"}