25W Submersible Glass Aquarium Heater 5L-30L Aquarium Heating Adjustable Heater with Built-in Thermometer for Fish
Please read the product instructions on the product packaging carefully before use; The aquarium heater is made of 2mm thick quartz glass, much thicker than ordinary glass, explosion-proof, not easy to break, safe for people and animals.
✿【Specification】: The size of the 25W aquarium heater is 7.8 * 1 * 1 inch/20 * 2.5 * 2.5 cm, equipped with 80cm cable, suitable for 5L-30L aquariums, suitable for both fresh and marine water, also suitable for all kinds of fish and plants.
✿【Adjustable Temperature】: The aquarium heating rod uses a high-strength heating wire to maintain a constant temperature, the thermostat of the submersible heater can be adjusted with a rotary knob on the top, the temperature adjustment range is 20℃-34℃.
✿【Dual Layer Design】: Double layer waterproof protection, fully submersible design, can accurately maintain the set temperature. Adopt ceramic frame with 8 slots multi-branched heating wire, better heat dissipation, longer service life.
