Cobalt Aquatics Accu-Therm Submersible Heater 150W

Maintain the perfect aquarium temperature with the Cobalt Aquatics heater, a top choice in heater for aquarium options. Made by Cobalt Aquatics, this high-quality glass heater ensures reliable and precise heating for your fish tank. Built from durable, shatterproof glass, it offers lasting performance and safety. With 150 watts of power, it’s ideal for medium to large aquariums. 

• The Cobalt Aquatics Accu-Therm Submersible Heater features safe, durable construction designed for reliable heating performance in all aquarium environments, ensuring even heat distribution and long-lasting use with brand-engineered quality.

• Always unplug the Cobalt Aquatics Accu-Therm heater before removing it from the aquarium.
• Do not operate the heater outside of water as it may cause damage.
• Keep the heater away from flammable liquids or materials.
• Inspect the heater regularly for damage or wear before use.
• Use only as intended by Cobalt Aquatics to ensure the best performance and safety.

• Attach the suction cups to the mounting bracket to secure the heater.
• Slide the heater snugly into the bracket, ensuring correct alignment.
• Place the fully submersible heater in the aquarium near strong water circulation, avoiding horizontal placement against gravel or decorations.
• Wait at least 15 minutes after placing the heater before plugging it in to allow temperature acclimation.
• Select the desired temperature by turning the thermostat to the appropriate fish line or 78°F setting.