What heater is everyone using?

[dz6t]

No, the pro is adjustable for temperature.
My experience for aqueon pro in the past decade was mix.
The failures all related to leaking seals and bad thermostats.
The Aqueon pre set heater does not have the adjustable part, which reduce the chances of leaking seals, inaccurate temperature and even stuck on.
The thermostats built into adjustable heaters are commonly bi-metallic switches, an adjustable bi metallic switch is less reliable and less accurate than a preset bi-metallic switch.

 

[dz6t]

For what it worth, the digital temperature controller of the Hyger heater I posted earlier is surprisingly accurate, (I compared it to Inkbird Digital temperature meter and lab grade calibrated thermometer).

 

[DylanCameron]

I currently use a 75W Eheim Jager, though it’s getting old and I’m not sure what exactly I’ll replace it with when I move.

 

[ifarmer]

The Eheim heaters are too long for most sump

 

[dz6t]

The Eheim heaters are too long for most sump

Very true!

 

[Mike Lemming]

Very true

I ended up buying the Hyggar heater. I've never used it before so, I wanted to try something new. Thanks for the recommendation Dong!