Temperaturee diffeence between night and day

[ovicez2004]

Hello. I've purchased a digital thermometer and I've noticed a 0.4 Celsius difference between night and day. From 26.1 night to 26.5 during the day. Is this a problem or I shoud by a cooler?
Thank you.

 

[CasperOe]

Hello. I've purchased a digital thermometer and I've noticed a 0.4 Celsius difference between night and day. From 26.1 night to 26.5 during the day. Is this a problem or I shoud by a cooler?
Thank you.

A 0.4 Celsius difference between night and day temperatures is generally not a significant concern for most aquarium setups. It is within a reasonable range and should not pose any immediate problems for your fish or corals. I would not worry!

 

[ovicez2004]

A 0.4 Celsius difference between night and day temperatures is generally not a significant concern for most aquarium setups. It is within a reasonable range and should not pose any immediate problems for your fish or corals. I would not worry!

Thank you so much!

 

[CasperOe]

Thank you so much!

No worries! My tank has a temperature swing between 1-1.5 Fahrenheit.