2 Algarde Aquarium Heater Termostat Holders suction cups

Completely submersible. Chrome nickel helical heating coil - designed for maximum life and even heating. 2 mm thick shock-resistant glass.

Safeguard both heater and aquarium fish, turtles, frogs, etc Protect heater from accidental breakage Protect fish from burns and lesions

Precision temperature control Integrated fish guard Continuously displaying real time water temperature

Easy to use, Safe,Precise. Fully submersible heaters work in any position (horizontal or vertical) to provide optimum aquarium water temperature. Safe and reliable in both fresh and salt water aquariums!