Cobalt Aquatics

Cobalt Aquatics Neo-Therm 25 Watt Aquarium Heater w/ LED Display

3C00208

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Are  Neo-Therm aquarium heaters really that good? ReefHacks tells all!
Cobalt Aquatics Neo-Therm 25 Watt Aquarium Heater

The Cobalt Aquatics Neo-Therm electronic heaters have an impressive accuracy of ±0.5ºF. The electronic thermostat has an ultra-fast response time that helps to keep the temperature stable. The slim profile is great for nano aquariums and crowded sumps. The shatter-proof outer casing also makes it extremely safe. The Neo-Therm heater packs many high-end features at a reasonable price.

Features
  • Ultra-Accurate electronic thermostat ±0.5ºF
  • For tanks up to 6 Gallons
  • Modern, super flat design
  • Easy to set "one touch" system
  • LED displays both Set Temp and Tank Temp simultaneously
  • Set temperature range up to 96ºF
  • Thermal protection circuitry
  • 3-year manufacturer`s warranty
  • Made in Europe
Dimensions: 6 5/8" x 2 1/4" x 3/4"


Product Manuals & Documentation

Cobalt Aquatics Neo-Therm 25 Watt Aquarium Heater w/ LED Display

Owner's Manual available for download in Adobe PDF file format

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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9 Questions
Displaying questions 1-9
 
Q
Will the 150watt work on a 46 gallon bowfront or do I need to buy the 200watt? I'm nervous about getting the higher watts with all the issues they have had. Thanks for the help!!
Asked : Nov 20, 2018
By : Stacey Hart, SC
 
 
 
A
After accounting for water displacement due to sand and rock, you should be able to get away with the 150w.
Answered : Feb 12, 2019
By : Douglas
 
Q
how many units will I need for a 225 gallon tank with a 50 gallon sump?
Also should u get multiple smaller units or less with higher watts?
Asked : May 10, 2017
By : Eric Wadle
 
 
 
A
You would need 3 x 300watt heaters and 1 x 150watt heater. A lot of people use 2 (or more) heaters in their tanks just in case one should fail, then they have a backup. If you want just one heater, the JBJ True Temp Digital Controller w/ Heater - 1000 Watt would work well for you.
Answered : Apr 18, 2018
By : Felicia
 
 
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Overall, others give this:

  • 4.7

61 Reviewers (89%) would recommend this

Overall Rating:

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5  Star
 51
4  Star
 6
3  Star
 1
2  Star
 1
1  Star
 2
 
5
5.0
The best there is!

reviewerbadge
PROS
Works perfectly. Well constructed. Easy to set.
CONS
None.
REVIEW
Cobalt aquatics makes some of the best, if not the best products on the market and this is one of them. I absolutely love my neo therm. The slim design makes it easy to put in hard to fit places. The temperature control is very easy to read and keeps water temperatures exactly where you need them. T...Read More
  • 1
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4
4.0
Cobalt Aquatics Neo-Therm 150 Watt

reviewerbadge
PROS
sleek, compact
REVIEW
work as intended
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2
2.0
Does Not Maintain Temperature

reviewerbadge
PROS
Slim design
CONS
Does not maintain temperature
REVIEW
I have 2 of these in my sump and the temperature swing is full degree from night to day. I'm not happy.
  • 0
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5
5.0
Works great

reviewerbadge
PROS
Easy to use, compact
CONS
None
REVIEW
Nice and compact, easy to use, works great, installed in an im 25 lagoon
  • 1
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4
4.0
Very stable temperature

reviewerbadge
PROS
Super stable temperature
CONS
Short cord between elements
REVIEW
I did not catch on to the fact that each heater is two heater elements. I ordered two of these for my 120 gallon tank, so I basically have four heater elements.. I plumbed the sump out to the garage, so I need some heat in the winter months. I almost sent them back, but I decided to try and make ...Read More
  • 1
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5
5.0
Cobalt heater quality

reviewerbadge
PROS
Accuracy and reliability
CONS
Could use better suction cups to attach to the glass
REVIEW
From past experience, just about the most reliable heater in the market. Temperature accuracy is unnoticeable. Don’t pay more for an accurate, reliable heater
  • 1
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5
5.0
So far so good

reviewerbadge
PROS
Great design its very slim and has a cool LED display for easy readings
CONS
None at this moment
REVIEW
Nice heater for any AIO tanks that need all the space possible.
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Sort by:
 

Overall, others give this:

  • 4.7

61 Reviewers (89%) would recommend this

Overall Rating:

download image
5  Star
 51
4  Star
 6
3  Star
 1
2  Star
 1
1  Star
 2
 

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