Small yet powerful, the mini Marina Submersible Aquarium Heater provides reliable heating for fresh or saltwater aquariums. The heater includes many practical features for easy use, safety and convenience, including an easy-to-access temperature set dial, on/off pilot light indicator, and a bumper guard for fish safety. Made of durable high-impact glass, its built to last under normal aquatic conditions. Includes bracket with suction cups for easy, secure installation. 25 Watt is for 5.5 gallon aquariums (20 L). 50 Watt is for 10 gallon aquariums (38 L).
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- Easy-to-access temperature set dial
- Easy-to-read temperature settings
- On/Off pilot light indicator
- Impact-resistant glass design
- Water proof sealing
- Temperature heating range: 20 C to 28 C (68 F to 82 F)