Cobalt 200w neo therm

[Tuoixuanxanh]

Does anybody has issue with this heater?
I plan to used 2 200watt on my 120gal.

Thanks

 

[Crabs McJones]

Does anybody has issue with this heater?
I plan to used 2 200watt on my 120gal.

Thanks

Using the 300 watt on my tank and it's been great so far :)

 

[falc]

I also use the 300w on my tank and it has been very accurate.

 

[Tuoixuanxanh]

I saw some reviews and most the issue is with 200watt model

 

[joec]

The 200W had an "exploding" issue several years back but that has been resolved, supposedly

I use 3 100W on my 53G, zero issues after one year, they've been great. They are not necessarily perfectly accurate, but once you figure out how much off they might be and accomodate for that, the temperature variability is very, very small. For Example, I have to set all three of mine at 80 degrees to maintain a 77-78 degree water temp but the temp does not vary from 77-78


These require more wattage per gallon than Eheims for example. Two 100W Eheims would have heated my 53G, but two Neotherm 100W was not quite enough for my tank and I had to add a third