Aquarium heaters 300 W

UL Listed and Safe to use in Saltwater or Freshwater Aquarium or in Terrarium. Included a 6-foot cord and suction cup for easy mount. Submersible and Shatter-resistant construction. Automatic safety shut off against overheat protection. LED indicator light displays red when actively heating. | Lifegard Aquatics Adjustable Quartz Glass Aquarium Heater, 300 Watts

This 300 watt heater is for aquariums up to 80 gallons; Adjustable temperature dial allows you to set the temperature 1 degree with every click. Thermal Switch automatically turns off as temperature rises above an internal preset and turns back on once it cools down. The advanced heating element contains a mica core surrounded by a mesh heating element for superior heat transfer with enhanced durability. Advanced mounting bracket securely attaches to glass and provides 3 window positions to view the temperature display. Easy to view sliding scale tells the exact temperature setting; Top dial view shows the setting from an additional location. | Marineland Precision Submersible Heater for

Whether you're a beginner or an experienced aquarium owner, you'll appreciate the electronic thermostat that ensures accurate and reliable heating. This baby is made with thermal shatter-resistant glass, so it's tough enough to withstand any accidental bumps or mishaps. With its adjustable temperature dial, you can ensure that your fish are swimming in water that's just right for them. No more shivers or overheating for your aquatic friends!. Worried about safety? Fear not - this heater has an auto-shut function to prevent any overheating mishaps. The LED light lets you know when the heater is heating up, so you can keep an eye on things. Quick and easy installation is made possible by the

Shatterproof construction means you don't have to worry about any accidents (we all know how clumsy some fish can be!). The power monitor light lets you keep a close eye on the heater's performance, giving you peace of mind that everything is A-OK. Accurate temperature control is an absolute must-have for any aquarium heater worth its salt. This one is calibrated to within 1 degree F, so your aquatic buddies will be living in the lap of luxury. With a range between 68 and 88 degrees F, this heater can accommodate a wide variety of aquatic life. From tropical fish to cold-water species, everyone's welcome!. It's fully submersible - no need to worry about any awkward positioning or fiddly

Temperature Set Up And Regulation By Smartphone. Set and adjust temperature via NFC through ContrAll App. ADJUSTABLE from 18degree / 64degree F up to 34degree / 93degree F with precision tolerance of Plus/minus 1degree ETL Certified. SICCE has been present in the aquarium and gardening market for over 40 years, becoming a point of reference recognized worldwide for versatile, high-quality products. | Sicce Scuba Contactless Submersible Heater, 300 Watts, 90 Gallons

Innovative external heater for aquariums with high efficiency and durability. Technology with protective Ptc film that avoids overheating for maximum safety. Also suitable for external filters and sump collection tanks, it should be positioned only vertically. Complete with special eyelet for fixing, connectable to pipes and other accessories for aquariums. Precise thanks to the electronic temperature control, which can be set between 65degree F and 93degree F. The heater can be combined with the Hydor Prime external filter. Regular cleaning of the heating tube with a soft brush is recommended to prevent algae and limestone. Power 200 W. Overall dimensions: 3.1 x 2.8 x height 12.2 in. Inner