Best heater?

[DeathclawRowe1]

Best small heater for a nano aquarium

Marine land? Fluval? I don't know what to get. People's reviews on marine lands website about their heaters left very bad reviews. But my LFS says marine lands the best because I'm looking for a adjustable 25-50 watt at the most. And I know many nano heaters aren't adjustable, so any thought or suggestions on what I should buy for my 2 and 5 gallon aquariums? The 2 gallon is a fluval spec 3 so I don't really want to go over 10-25 watts on that one because I live in a generally hot area already. But I need a reliable heater that's adjustable idc about how it looks. Ill probably end up hiding it.

 

[CatoeSc]

I don't know about heaters for a tank that size, but I've got an Eheim in our 40 and it works perfectly. The temp never moves. It is 80 degrees w/o exception.

 

[Brian_Nano12g]

The smallest most reliable heater with an adjustable thermostat that i use in a couple of my nano tanks is the 25w Hydor Theo.

For anything larger than a nano or 10 gallons for that matter, I'd go with an Aqueon Pro Heater.

 

[Oohitsae]

Hydor theo's are by far the best Heaters I've ever used. The lowest they make is 25w, I think, but I have them on all my tanks 2.5+ without any issues.

The major bonus with them is that they are able to be ran dry if you forget to unplug it during a water change one day, it's a live saver for my wallet and fish atleast once a month!

 

[DeathclawRowe1]

Hydor theo's are by far the best Heaters I've ever used. The lowest they make is 25w, I think, but I have them on all my tanks 2.5+ without any issues.

The major bonus with them is that they are able to be ran dry if you forget to unplug it during a water change one day, it's a live saver for my wallet and fish atleast once a month!

That's awesome! I could defiantly learn to love the hydro theo then! Ill check into that, I have plenty of room now for a heater so I am confident I can fit a 25 watt now