25W Small Submersible Aquarium Heater, Constant Temperature Betta Fish Tank Heater of 78â??For 1-6 Gallons Freshwater & Saltwater Tanks

ã?�25W Aquarium Heaterã??Orlushy 25w fish tank heater can be applicable to 1-6 gallons tank. It is 4.7 inches in length, ideal for use in low water level and wonâ??t take up mech place, easy to hide in small tank. Please fully submerged the heater vertically into water in fish tank, and horizontally into water in turtle tanks.
ã?�Easy to Operate ã??This aquarium heater is automatic constant temperature heating when the power is switched on. The preset temperature is 78â??. Accuracy is ±3â??. Stair shape heating that red light is on and heater starts to intermittently heat the water to the preset temp, saving energy and electricity. When green light is on, heater stops working and maintains constantly 78â??.
ã?�Durable ; Materialã?? The durable material of the heater ensures safe operation. The outer shell covering the whole body of the heater is made of heat-resistant ABS material that it wonâ??t deform and melt under high temperature. The heating rod is made of nickel-chromium heating wire to faster heating rate, and non-corrosive quartz glass.
ã?�Cautionsã?? 1.Please ensure the heater is 100% submerged into the water before plug in the power. 2. Please unplug the power and cool down the heater for 10-20 minutes before taking it out to clean the fish tanks or change the water.
ã?�Guaranteed Customer Serviceã?? Orlushy fish tank heater is made with great safety and durability for use. We guarantee 1 -Year warranty. If there is any issue with our product, please contact us, and we would gladly offer you after-sales service.
Product Description 78°F Preset Heater: 78â??is the optimum temperature for fish. This heater is preset to be 78â??that you just need to plug it in and fish would always in the most comfortable temperature. / Mini Size: The size of this 25/50w heater is compact: 4.7 (L) x 0.9 (W). It occupies small place and wonâ??t affect the ornamental of your tank. / Long Cable Length: 5ft cable wire, long enough to Install the fish tank heater from the socket to the fish tank anywhere. / / /table> Attentionï¼? / 1.Please ensure the heater is 100% submerged into the water before plug in the power. 2. Please unplug the power and cool down the heater for 10-20 minutes before taking it out to clean the fish tanks or change the water.