temperature fluctuation

[FRANK48]

Is it okay that my temp fluctuates from 25.5 to 25.3 or 25.6 Celsius

tank is 50 gallons

 

[DDenny]

I would say your ok that is not huge fluctuation. Mine fluctuates from 24.4-25.5 in a 4g over a 14 hour period corals seem to be fine.

 

[zalick]

100% fine.

 

[cloak]

FWIW my tank used to vary between 76-85 throughout the year. The highs and lows of this change hit very rarely but the corals didn't seem to mind. Were the sps corals upset, perhaps. Were the softies corals loving it, maybe... None of them were dying though, and keeping a happy healthy reef tank for years on end is what it's all about. There will always be fluctuations. GL.