{"product_id":"hygger-hg-921-smart-ptc-aquarium-heater-500w","title":"Hygger Smart PTC Aquarium Heater","description":"\u003cp data-start=\"113\" data-end=\"271\"\u003eThis fully submersible water heater enables memory function and over-heat protection. Automatically shut off when it overheats, and resets when it cools down.\u003c\/p\u003e\n\u003cp data-start=\"273\" data-end=\"477\"\u003eMade with premium titanium and double sealed by a black protective guard, this 500W heater is resistant to explosion and corrosion and protects betta fish and other live stocks from punching and scalding.\u003c\/p\u003e\n\u003cp data-start=\"479\" data-end=\"497\"\u003e\u003cstrong\u003eRapid heating rate\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"499\" data-end=\"577\"\u003eThe heating rod is made of semiconductor ceramic material, heating water fast.\u003c\/p\u003e\n\u003cp data-start=\"579\" data-end=\"615\"\u003e\u003cstrong\u003eBuilt-in external IC temp controller\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"617\" data-end=\"768\"\u003eThe built-in external IC temp controller makes it easy to read the LED digital number that shows real-time water temperature. Temp accuracy is \u003cstrong data-start=\"760\" data-end=\"767\"\u003e1°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"770\" data-end=\"790\"\u003e\u003cstrong\u003eBuilt-in hand button\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"792\" data-end=\"1036\"\u003eWith the built-in hand button, you can set the betta fish water temp without getting your hands wet. Keep pushing the button will cycle through all the set temperatures. Big fish tank temperature can be precisely adjusted from \u003cstrong data-start=\"1019\" data-end=\"1035\"\u003e21°C to 34°C\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"1038\" data-end=\"1079\"\u003e\u003cstrong\u003eDual relay design \u0026amp; ABS protective sleeve\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1081\" data-end=\"1330\"\u003eOne heater with two relays is like one person with two hearts. It is safe for fish tanks from 60 gallons to 180 gallons. ABS protective sleeve prevents small fish from being harmed. This hygger betta fish tank heater is suitable for freshwater only.\u003c\/p\u003e\n\u003cp data-start=\"1332\" data-end=\"1382\"\u003e\u003cstrong\u003eOver-heating protection \u0026amp; Anti-exposing protection\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1384\" data-end=\"1572\"\u003eWhen the water temp passes \u003cstrong data-start=\"1411\" data-end=\"1419\"\u003e36°C\u003c\/strong\u003e accidentally, the water heater will stop heating automatically. When the water temp is lower than \u003cstrong data-start=\"1518\" data-end=\"1526\"\u003e34°C\u003c\/strong\u003e, the heater will start working automatically.\u003c\/p\u003e\n\u003cp data-start=\"1574\" data-end=\"1744\"\u003eWhen the heating rod is exposed to air, the heater will shut off automatically. When the heating rod is completely immersed in water, it will start working automatically.\u003c\/p\u003e\n\u003cp data-start=\"1746\" data-end=\"1764\"\u003e\u003cstrong\u003eDirections for Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1766\" data-end=\"2208\"\u003eStep 1: Place the water heater as shown below.\u003cbr data-start=\"1812\" data-end=\"1815\"\u003eStep 2: Plug in and the IC temperature controller will display the present temperature.\u003cbr data-start=\"1902\" data-end=\"1905\"\u003eStep 3: Press the Set button until it reaches the temperature you desire. Then the display will flash the desired temperature value 3 times and display the current water temperature after that.\u003cbr data-start=\"2098\" data-end=\"2101\"\u003eStep 4: The settings are done. You can press the Set button persistently to display \u003cstrong data-start=\"2185\" data-end=\"2196\"\u003e21–34°C\u003c\/strong\u003e in a cycle.\u003c\/p\u003e\n\u003cp data-start=\"2210\" data-end=\"2500\"\u003e\u003cstrong\u003e4 Digital Display Models\u003cbr\u003e\u003c\/strong\u003e\u003cbr data-start=\"2234\" data-end=\"2237\"\u003e1. Working: The heater is heating water.\u003cbr data-start=\"2274\" data-end=\"2277\"\u003e2. Malfunction: It will show the fault code\u003cbr data-start=\"2320\" data-end=\"2323\"\u003e3. Thermostatic: The water temperature reaches the desired value.\u003cbr data-start=\"2388\" data-end=\"2391\"\u003e4. Out of Water: The heating rod is out of the water and shows fault code Er. The heater will stop heating.\u003c\/p\u003e","brand":"Hygger","offers":[{"title":"500W","offer_id":46106096173301,"sku":"HG-921-500W","price":111.0,"currency_code":"AUD","in_stock":true},{"title":"800W","offer_id":46106096206069,"sku":"HG-921-800W","price":128.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/9818\/4437\/files\/hygger-aquarium-water-heater-600x600.jpg?v=1750982580","url":"https:\/\/aquateesfishland.com.au\/products\/hygger-hg-921-smart-ptc-aquarium-heater-500w","provider":"AQUATEES FISHLAND","version":"1.0","type":"link"}