Cobalt Aquatics

Cobalt Aquatics Easy-Therm Submersible Heater - 50 Watt

3C00385

We no longer carry this item.
The all new Cobalt Aquatics Easy-Therm fully submersible heaters feature a modern, flat design, and a simple to set thermostat with easy to see ON/OFF indicator lights. The positive clicking thermostat is equipped with a Triac that turns the heater on and of at lower voltage, and magnetic contacts that ensure positive contact and release of the thermostat switch every time. All of these features have been engineered to extend life and reliability of the thermostat and ultimately the heater. The thermal-plastic outer casing gives the Easy-Therm superior heat and shock resistance. Reversible mounting bracket gives the aquarist incredible installation flexibility.
  • Perfect for freshwater and saltwater aquariums.
  • Accurate to ±2ºF.
  • Available in 25-200 watt sizes.
  • 3 year warranty.
Heater Selection Guide
Aquarium Size Heater Size Dimensions
6 Gallon 25 Watt 6.5" x 1.5" x 0.75"
12 Gallon 50 Watt 6.5" x 1.5" x 0.75"
20 Gallon 75 Watt 8.25" x 1.5" x 0.75"
29 Gallon 100 Watt 8.25" x 1.5" x 0.75"
40 Gallon 150 Watt 10.85" x 2.13 x 0.80"
55 Gallon 200 Watt 10.85" x 2.13 x 0.80"
70 Gallon 250 Watt 200 Watt + 50 Watt
80 Gallon 300 Watt 200 Watt + 100 Watt
125 Gallon 400 Watt 200 Watt + 200 Watt

Manufacturer Info

Cobalt Aquatics was established in April of 2011 by a leadership team with over 60 years of combined Aquatic Industry experience. The three hardcore fishgeeks; Les Wilson, a former research biologist and director of marketing for United Pet Group Aquatics, Viral Surati, a pioneering high end African cichlid importer, TFH magazine and United Pet Group key accounts manager, and Randy Parham, a founding member of the Marineland Aquarium Products sales team and national sales manager for United Pet Group Aquatics got together to form the company.

From those simple beginnings in 2011, Cobalt Aquatics now features a product mix of hundreds of items from flake food to frozen mysis shrimp, to the original MJ pumps, to award winning heaters and the innovative Egg Rockers.

With a worldwide supply chain including products and supplies from the USA, Italy, Poland, The Netherlands, South Korea and others, Cobalt has grown and now occupies a 20,000 square foot facility, and employs 10 warehouse and office staff, and 4 full time and 3 part time field and telesales sales reps and territory managers.

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Cobalt Aquatics Heater

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This heater did exactly what I wanted it to do...heat the water to a stable temperature. The heater is not made of glass and feels solid. I don't worry about it breaking however the temperature dial was stiff and uncertain. The maker of the product recommends running the heater completely submerged....Read More
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