Aquarium Heater 25W 50W 100W 200W 300W Submersible Glass Heater for Aquariums from 10 to 300 Litres for Fish and Turtles (25W)

Large application aquarium heater, length: 202.52.5 cm, suitable for aquariums of 10 to 30 litres, also suitable for seawater and freshwater, can be used in fish and turtle aquariums. Explosion-proof glass heater, this aquarium heater is made of 2mm thickened quartz glass, 33% thicker than ordinary glass, not easy to break, making it very safe for people and aquatic animals. Adjustable Temperature This aquarium heater features an 8-slot ceramic frame with multiple heating wires, for better heat dissipation and a long service life. The adjustable temperature range of the aquarium heater is 20 °C to 34 °C. We also included a self-adhesive thermometer, more convenient to check the water temperature. Complete Accessories This submersible aquarium heater comes with all necessary accessories: adhesive thermometer suction cups (1 spare). We offer a 24-month on this heater, so you can buy it with confidence. If you have any questions, please feel free to contact us and we will reply to you within 24 hours. Note This aquarium heater must be fully immersed in water to work. If you need to change the water or clean the aquarium, please turn off the power supply first, let the heater cool for more than 15 minutes, and then remove it once it is completely cooled.