Cobalt Aquatics Accu-Therm Submersible Heater 150W
Cobalt Aquatics Accu-Therm Submersible Heater 150W
(0)
Cobalt Aquatics Accu-Therm Submersible Heater 150W
Cobalt Aquatics Accu-Therm Submersible Heater 150W
(0)
Key Benefits
- Ensures consistent tank warmth reliably
- Tough, shatterproof glass ensures durability
- 150W power suits medium to large aquariums
- Quick, easy temperature control with knob
- LED light shows active heating in progress
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Regular price
$30.26
Sale price
$30.26
Regular price
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Free Shipping On Orders Over $49
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contact us.
Free Shipping*
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30-Days Free Returns*
Eligible items only
Free 30-day returns Details
We offer a 30-day free return policy, with refund or replacement available on eligible items in their
original condition. Used, damaged, or significantly different items may not qualify for a full refund.
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Description
Description
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.
Key Benefits
- Reliable and Precise Heating: The cobalt aquatics heater ensures consistent tank warmth.
- Durable and Shatterproof: Cobalt Aquatics builds it with tough, safe glass.
- Powerful Heating: 150 watts suits a medium to large heater for aquarium needs.
- Easy Temperature Adjustment: Simple knob for quick temperature setting.
- Built-in LED Indicator: Lights up to show when the Cobalt Aquatics heater is working.
Ingredients & Analysis
Ingredients & Analysis
- 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.
Attributes OR Specification
Attributes OR Specification
Brand
Cobalt Aquatics
Wattage
150W
Aquarium Size
Up to 40 gallons
Type
Fully submersible glass heater
Accuracy
±2°F
safety and precautions
safety and precautions
- 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.
Direction
Direction
- 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.

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Frequently Asked Questions
What is a submersible aquarium heater?+
A submersible aquarium heater is a device placed fully underwater that warms your fish tank.
What does a submersible aquarium heater do? +
It keeps the water in your fish tank at a steady, warm temperature for your fish.
Is a submersible aquarium heater safe? +
Yes, these heaters are safe when used properly and kept in good condition.
How do you use a submersible aquarium heater? +
Place it fully underwater where water flows well, and always unplug it before touching it or the water.
Should a submersible aquarium heater be left on always? +
Yes, it should be left on all the time to maintain a stable water temperature for your fish.