Temperature drops/swings at night

[olavvk]

So i found out my temperature drops in the night. ( as i dont have heaters in home) As i check in the morning I see the temperature dropped from around 25,5 to 24 degrees. Can this be the reason why my xenia looks a bit unhappy? And can this be an issue with my Eheim aquarium heater, or the issue because the temperature drops also here in my house?

 

[T-J]

It's most likely the thermostat on your heater. I suggest using a heater controller, such as the Inkbird. It also helps build in redundancy in case of heater failure.

 

[noobster]

Sounds like your aquarium heater isn't strong enough to handle the lower ambient temperature at night.