{"product_id":"glass-heater-300-watt-suits-300-litre-aqua-one","title":"GLASS HEATER 300 WATT (SUITS 300 LITRE) AQUA ONE","description":"\u003cp\u003eThe Aqua One Glass Heater 300W is a reliable aquarium heater designed to help maintain stable water temperatures in larger tanks. Ideal for temperature control in fishkeeping setups, it’s a practical choice when you need consistent heat in higher-volume systems.\u003c\/p\u003e\n\n\u003ch3\u003eWhy you’ll like it\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e300W heating capacity suited to larger aquariums (up to 300L as stated in title)\u003c\/li\u003e\n  \u003cli\u003eHelps maintain more stable water temperatures when ambient temps fluctuate\u003c\/li\u003e\n  \u003cli\u003eGlass heater format fits neatly inside most tanks and sumps\u003c\/li\u003e\n  \u003cli\u003eSimple, proven approach for keeping setups within a comfortable temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBest for\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFreshwater or marine aquariums up to around 300 litres\u003c\/li\u003e\n  \u003cli\u003eSumps and filtration sections where a heater can be placed safely\u003c\/li\u003e\n  \u003cli\u003eGrowers using water reservoirs that need gentle temperature stability (assumption: non-nutrient aquarium\/holding water use)\u003c\/li\u003e\n  \u003cli\u003eAnyone wanting dependable, everyday temperature control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cp\u003ePosition the heater fully submerged (if the model is submersible) in an area with good water movement, then set the temperature according to your livestock\/setup needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlace near water flow for even heat distribution\u003c\/li\u003e\n  \u003cli\u003eAllow the heater to acclimate in the water before switching on (common practice)\u003c\/li\u003e\n  \u003cli\u003eUse a thermometer to confirm actual water temperature\u003c\/li\u003e\n  \u003cli\u003eUnplug before water changes or removing the heater, and let it cool before handling\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHydro: Not recommended for nutrient reservoirs unless the heater is specifically rated for that application (assumption: aquarium heater use)\u003c\/li\u003e\n  \u003cli\u003eCoco: Not applicable\u003c\/li\u003e\n  \u003cli\u003eSoil: Not applicable\u003c\/li\u003e\n  \u003cli\u003eSystems: Aquariums and sumps up to 300L; requires mains power\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Aqua One Glass Heater 300W (suits up to 300 litre)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways follow the manufacturer’s installation and safety instructions\u003c\/li\u003e\n  \u003cli\u003eEnsure correct water level\/immersion rating for your model before powering on (assumption: submersion requirements vary)\u003c\/li\u003e\n  \u003cli\u003eUse a drip loop and keep power connections dry\u003c\/li\u003e\n  \u003cli\u003eFor best stability, pair with an accurate thermometer and maintain steady water circulation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Aqua One","offers":[{"title":"Default Title","offer_id":51713499955511,"sku":"ACCHEA030","price":50.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/3466\/5271\/files\/69d092e6-Aqua_One_Glass_Heaters__97864.jpg?v=1771910705","url":"https:\/\/hydrodepot.com.au\/products\/glass-heater-300-watt-suits-300-litre-aqua-one","provider":"HYDRO DEPOT","version":"1.0","type":"link"}