Cobalt Aquatics Submersible Aquarium Heater 200 watt
The Cobalt Aquatics Neo-Therm fully submersible electronic aquarium heater, rated at 200 watts, is designed for tanks up to 55 gallons. With innovative circuitry ensuring optimal performance and energy efficiency, it features an advanced electronic thermostat accurate to ±0.5°. The LED display shows both Set Temp and Tank Temp simultaneously, while automatic shutoff prevents overheating. Its shatterproof casing ensures durability, making it ideal for freshwater, saltwater aquariums, and terrariums. When using with aquarium controllers, set temperatures higher than the heater's setting. For larger tanks, multiple heaters can be used to evenly distribute heat.
Cobalt Aquatics Neo-Therm fully submersible aquarium heater 200 watts
The Cobalt Aquatics Neo-Therm Pro fully submersible electronic heaters feature innovative circuitry that constantly varies the power consumption of the heater depending on current tank conditions to maximize performance, energy efficiency, and safety.
The advanced electronic thermostat is accurate to ±0.5° and includes a LED that displays both the Set Temp and Tank Temp simultaneously.
The heaters also have automatic shutoff circuitry to prevent overheating and its shatterproof outer casing make the Neo-Therm Pro heaters virtually indestructible.
Perfect for freshwater and saltwater aquariums and terrariums.
Available in 200 watt sizes.
- Fully submersible heater
- Modern, super flat design
- Easy read thermometer and temperature setting
- Electronic thermostat from 68°F - 94°F, accurate to ±0.5°F
- Shatterproof outer casing
SPECIAL NOTE for use with Aquarium Controllers:
Please set temperatures higher than temperature of heater on all controllers.
APEX users: Please be sure to plug your Neo-Therm Pro into plug 4 or 8.
Digital Aquatics users: Neo-Therms can be plugged into any port without issue.
For larger tank sizes it is recommended to use multiple heaters to better disperse the heat through the system. You can use a combination of heaters that add up to the total wattages listed in the recommendations below.
200W - Up to 55 Gallons
+100W for every additional 30 Gallons
Avis
The unit itself seems to be well built and it’s easy to set up. My reservation is to set the temp you can only do it my 2 degrees Fahrenheit. Which is not ideal as I keep my reef tank at precisely 77. It’s not the only one out there that does this, but for this price point, I would have hoped it could be set to 77 not 78. Luckily it’s weathered through my inkbird and my apex. But if you’re using as a stand alone with a reef tank set at 77, you may not want this unit.