A simple and reliable nano aquarium heater with inline controller.
This heater comes in two sizes, 25W and 50W:
For a nano tank, this is perfect! Very easy to hide away behind plans or hardscape. Pretty powerful too. Very happy with this purchase!
This is a really good heater, all you have to do is slect the temperature that you want it on and that is it! There is a green and red indicator light letting you no that it is on and heating the aquarium at the same time... There is zero quess work about the temperature setting! This was recommended by Kyle!