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Discussion Starter · #1 ·

I am looking into buying a new heater for my 5.5gal tank. I have made a post about this before, but am wondering if anyone has used the Cobalt Aquatics Flat Neo-Therm heater.

Cobalt Aquatics Flat Neo-Therm Heater with Adjustable Thermostat (Fully-Submersible, Shatterproof Design) from 25W to 300W

It’s pricy for sure, but I’m wondering if it’s worth it for something reliable! Would love some insight from people who have used this one :)

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I use a 25W in a 7.9 gal tank.
It‘s working perfectly fine since half a year now and is barely visible.
This might be the only disadvantage as you have to take a close look to see if it‘s on and having no failure.
If the tank is less planted or smaller it shouldn‘t be a problem.
I‘m astonished how expensive they are in the U.S. They are half the prize in Germany (manufactured right across the border in Poland).
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