{"product_id":"sobo-hc-stainless-steel-aquarium-heaters","title":"SOBO HC Stainless Steel Aquarium Heaters","description":"\u003ch2\u003eSOBO HC Stainless Steel Aquarium Heaters\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSOBO HC Stainless Steel Aquarium Heaters\u003c\/strong\u003e are submersible aquarium heaters built to give fish keepers steady, adjustable temperature control in the home aquarium. The HC Series pairs a 304 stainless steel body with a bimetal temperature sensor, so it is a practical, hard-wearing choice for hobbyists who want dependable heating through South Africa's cooler months and cold snaps.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eImported 304 stainless steel construction with strong corrosion resistance, suited to long-term use underwater.\u003c\/li\u003e\n\u003cli\u003eImported bimetals known for their sensitivity, for responsive and precise temperature readings.\u003c\/li\u003e\n\u003cli\u003eAdjustable temperature range of 20-34 °C with an accuracy of ± 1 °C.\u003c\/li\u003e\n\u003cli\u003eA high-resistance heating wire inside delivers uniform, stable heating and is designed for a long service life.\u003c\/li\u003e\n\u003cli\u003eEfficient heat distribution helps create a comfortable, consistent environment for your aquatic life.\u003c\/li\u003e\n\u003cli\u003eA double waterproof sealing ring and an IP68 waterproof grade mean the heater is designed to be fully immersed in water, which helps minimise risk during operation.\u003c\/li\u003e\n\u003cli\u003eSlim 3 x 3 cm profile across the range, so the heater is easy to tuck away in the tank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to Use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChoose a wattage that matches your tank volume and the temperature you want to hold. The manufacturer's selection guide below lists the recommended wattage for each tank size and desired temperature band. Treat it as guidance only, since individual setups differ.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e30 litres: 75W (at 16-19°C) | 50W (at 20-22°C) | 25W (at 23°C)\u003c\/li\u003e\n\u003cli\u003e60 litres: 100W (at 16-19°C) | 75W (at 20-22°C) | 50W (at 23°C)\u003c\/li\u003e\n\u003cli\u003e100 litres: 150W (at 16-19°C) | 100W (at 20-22°C) | 75W (at 23°C)\u003c\/li\u003e\n\u003cli\u003e160 litres: 200W (at 16-19°C) | 150W (at 20-22°C) | 100W (at 23°C)\u003c\/li\u003e\n\u003cli\u003e200 litres: 300W (at 16-19°C) | 200W (at 20-22°C) | 150W (at 23°C)\u003c\/li\u003e\n\u003cli\u003e300 litres: 400W (at 16-19°C) | 300W (at 20-22°C) | 200W (at 23°C)\u003c\/li\u003e\n\u003cli\u003e600 litres: 500W (at 16-19°C) | 400W (at 20-22°C) | 300W (at 23°C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSuitable For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHome aquariums that need reliable, everyday heating to keep aquatic life comfortable.\u003c\/li\u003e\n\u003cli\u003eHobbyists who want a durable stainless steel heater with a simple, adjustable temperature range of 20-34 °C.\u003c\/li\u003e\n\u003cli\u003eTanks from small setups up to larger aquariums, depending on the wattage selected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease note that SOBO heaters are categorised as entry-level models. If you keep delicate species that demand very precise temperature control, the manufacturer strongly recommends investing in a higher-quality heater to ensure optimal conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: imported 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eTemperature sensing: imported bimetals\u003c\/li\u003e\n\u003cli\u003eTemperature range: 20-34 °C\u003c\/li\u003e\n\u003cli\u003eAccuracy: ± 1 °C\u003c\/li\u003e\n\u003cli\u003eHeating element: high-resistance heating wire\u003c\/li\u003e\n\u003cli\u003eSealing: double waterproof sealing ring\u003c\/li\u003e\n\u003cli\u003eWaterproof grade: IP68 (designed for full immersion)\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions, 25W: 3 x 3 x 18.5 cm (1.2 x 1.2 x 7.3\")\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions, 50W: 3 x 3 x 18.5 cm (1.2 x 1.2 x 7.3\")\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions, 100W: 3 x 3 x 29.5 cm (1.2 x 1.2 x 11.6\")\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions, 200W: 3 x 3 x 29.5 cm (1.2 x 1.2 x 11.6\")\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions, 300W: 3 x 3 x 37.5 cm (1.2 x 1.2 x 14.8\")\u003c\/li\u003e\n\u003cli\u003eApproximate dimensions, 500W: 3 x 3 x 37.5 cm (1.2 x 1.2 x 14.8\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAvailable in 25W, 50W, 100W, 200W, 300W and 500W.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat temperature range can these heaters be set to?\u003c\/strong\u003e\u003cbr\u003e\nThe range is 20-34 °C, with an accuracy of ± 1 °C.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I choose the right wattage for my tank?\u003c\/strong\u003e\u003cbr\u003e\nUse the selection guide above. For example, a 100 litre tank held at 20-22°C is matched with 100W, and a 200 litre tank held at 20-22°C with 200W. The guide is for guidance only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the heater be fully submerged?\u003c\/strong\u003e\u003cbr\u003e\nYes. It has a double waterproof sealing ring and an IP68 waterproof grade, and is designed to be fully immersed in water.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the stainless steel body suited to long-term use?\u003c\/strong\u003e\u003cbr\u003e\nThe heater is made from imported 304 stainless steel, which offers strong corrosion resistance for long-term use in an aquarium.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre these heaters suitable for delicate species?\u003c\/strong\u003e\u003cbr\u003e\nSOBO heaters are entry-level models. For delicate species that need very precise temperature control, the manufacturer recommends a higher-quality heater.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long are the heaters?\u003c\/strong\u003e\u003cbr\u003e\nThe 25W and 50W models are about 18.5 cm (7.3\") long, the 100W and 200W models about 29.5 cm (11.6\"), and the 300W and 500W models about 37.5 cm (14.8\"). All are 3 x 3 cm (1.2 x 1.2\") in cross-section.\u003c\/p\u003e","brand":"RSK REEF","offers":[{"title":"25W","offer_id":47936135790900,"sku":"6925394840527","price":195.0,"currency_code":"ZAR","in_stock":true},{"title":"50W","offer_id":47936135823668,"sku":"6925394840237","price":195.0,"currency_code":"ZAR","in_stock":true},{"title":"100W","offer_id":47936135856436,"sku":"6925394840244","price":220.0,"currency_code":"ZAR","in_stock":true},{"title":"200W","offer_id":47936135889204,"sku":"6925394840251","price":255.0,"currency_code":"ZAR","in_stock":true},{"title":"300W","offer_id":47936135921972,"sku":"6925394840268","price":265.0,"currency_code":"ZAR","in_stock":true},{"title":"500W","offer_id":47936135954740,"sku":"6925394840275","price":280.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0151\/9016\/3510\/files\/sobo-hc-stainless-steel-aquarium-heater-100w-300w-500w-durable-corrosion-resistant.jpg?v=1743691272","url":"https:\/\/jungleaquatics.com\/products\/sobo-hc-stainless-steel-aquarium-heaters","provider":"Jungle Aquatics Pet Store","version":"1.0","type":"link"}