{"product_id":"eheim-thermocontrol-300-heater-109870","title":"EHEIM thermocontrol 300 heater","description":"\u003cp\u003eWith the precise EHEIM heater, your fish get the perfect temperature – in any aquarium.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eDiameter Ø 36 mm\u003c\/p\u003e\u003cp\u003eHeight 506 mm\u003c\/p\u003e\u003cp\u003ePerformance at 50 Hz 300 watts\u003c\/p\u003e\u003cp\u003eMaximum temperature 34°C\u003c\/p\u003e\u003cp\u003eSeawater yes\u003c\/p\u003e\u003cp\u003eMinimum temperature 18°C\u003c\/p\u003e\u003cp\u003eFreshwater yes\u003c\/p\u003e\u003cp\u003ePacking dimensions (width) 6.5 cm\u003c\/p\u003e\u003cp\u003ePacking dimensions (height) 58.5 cm\u003c\/p\u003e\u003cp\u003ePacking dimensions (depth) 5 cm\u003c\/p\u003e\u003cp\u003eFor aquariums up to approximately 1000 liters\u003c\/p\u003e\u003cp\u003eFor aquariums with a size of approximately 600 liters\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eOften, the simplest ideas are the best. For example, the rod-shaped aquarium heater. The heating rod is simply suspended in the water and heats it. It's true that the principle remains the same as it was decades ago. But much has changed in the meantime. Today, the adjustable EHEIM heater is a highly modern electronic thermal device with the best available technology. A casing made of special laboratory glass increases the heating surface, acts as a thermal shield, and ensures perfectly even heat emission. Whether you want to heat an aquarium with a capacity of 20 liters or 1000 liters – you have 9 sizes to choose from.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ebenefits of EHEIM thermal heaters\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePrecise Edit of temperature from 18 to 34 °C\u003c\/p\u003e\u003cp\u003eSimple and safe recalibration (±2 °C)\u003c\/p\u003e\u003cp\u003eTemperature control accuracy ± 0.5 °C\u003c\/p\u003e\u003cp\u003eHeat is maintained at a constant level\u003c\/p\u003e\u003cp\u003eThe heating function is indicated by a control lamp\u003c\/p\u003e\u003cp\u003eCompletely waterproof (sealed)\u003c\/p\u003e\u003cp\u003eWith automatic shut-off when dry (thermal safety control)\u003c\/p\u003e\u003cp\u003eA glass cover increases the heating surface and ensures ideal even heat emission\u003c\/p\u003e\u003cp\u003eComfortable cable length approximately 170 cm\u003c\/p\u003e\u003cp\u003eIncludes a holder with double cups\u003c\/p\u003e\u003cp\u003e9 sizes for aquariums from 20 to 1000 liters\u003c\/p\u003e\u003cp\u003eSuitable for freshwater and saltwater\u003c\/p\u003e\u003cp\u003ePrecision, ease of use, quality, and safety \"Made in Germany\"\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe EHEIM aquarium heater is a further development of the legendary heating rod.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe temperature can be precisely adjusted from 18 to 34 °C and, if necessary, can be recalibrated (±2°). The temperature control accuracy is ± 0.5 °C.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eHeat is maintained at a constant level. The heating function is indicated by a control lamp.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe rod is completely sealed against water, can be fully submerged, and features an automatic shut-off when dry (thermal safety control) and is suitable for both freshwater and saltwater.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eOne of the most important innovations is the glass cover:\u003c\/p\u003e\u003cp\u003e- Increases the heating surface,\u003c\/p\u003e\u003cp\u003e- Focuses heat, ensures ideal even heat emission and\u003c\/p\u003e\u003cp\u003e- Forms a thermal shield (touching it does not harm marine life).\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThe cover is made of special laboratory glass developed for research purposes. Therefore, it is free from contaminants that may be released into the water. It is resistant to chemical and biological substances. It does not contain cracks or small fissures through which condensation can leak. Even extreme temperature fluctuations that may occur during water changes do not harm this glass.\u003c\/p\u003e","brand":"EHEIM","offers":[{"title":"Default Title","offer_id":43594434642013,"sku":"EH3619110","price":57.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0568\/0106\/7101\/files\/5BEH3619110_5D_20EHEIM_20thermocontrol_20300_20heater.png?v=1780584421","url":"https:\/\/shopivet.com\/en-us\/products\/eheim-thermocontrol-300-heater-109870","provider":"Shopivet.com","version":"1.0","type":"link"}