THERMAL COMPACT SUBMERSIBLE AQUARIUM HEATER 150W
Thermal Compact Submersible Aquarium Heaters are completely submersible and have an easy to read adjustable dial. These precision engineered units are suitable for fresh or salt water. They have a unique suction bracket that firmly holds the heater in any location or position. They are magnetically equipped to prevent arcing and have an accuracy reading of +/- 0.25(C) C.