
Marina Submersible Heater 8.5in 100W
Experience consistent and efficient heating with the Marina Submersible Aquarium Heater, a robust 100-watt device suitable for both freshwater and marine tanks up to 100 liters (30 US gal). This heater is designed for user-friendliness and safety, featuring a simple temperature adjustment knob, a clear on/off indicator light, and a protective bumper to ensure fish safety. Crafted from tough, impact-resistant glass, it promises durability in typical aquarium environments.
Highlights:
- 100-watt heater for freshwater or saltwater tanks
- Measures 22 cm (8.5 inches) in length
- Ideal for aquariums up to 100 L (30 US gal)
- User-friendly temperature control dial
- Clearly visible temperature markings
- Indicator light for power status
- Strong, shatter-resistant glass construction
- Safety guard to protect fish
- Sealed for complete waterproofing
- Equipped with a status pilot light
- Comes with a mounting bracket and suction cups for secure placement
- Certified by CSA for safety
- Features a 1.8-meter power cord
- Heats within a range of 20° C to 28° C (68° F to 82° F)

Marina Submersible Heater 8.5in 100W
Sale price$24.19