Whats everyone's temp variations between day and night?

24.9 - 25.9 - 24/7 - 365 on the 5ft
78 - 81 - on the 4ft - no chiller so it fluctuates


Steve

 

My chiller is set at 79F with a one degree differential.
You shouldn't have any problems.
I've actually kept zoas, stylophora, some inverts and fish including tangs in an uncontrolled environment for over a year where the temp would fluctuate between 81F at night and 86F in the day and had no ill effects.

 

Mine goes from 77 at night to 79 during the day. No chiller. I have fans on timers to coincide with the MH's and that seems to work well.

 

Mine fluctuates between about 78-79 to about 75-76 at night, I have seen no negative side effects but I did throw another heater in to keep it more stable. So last night my temp stayed around 78.

 

low 80 at beginning of cycle and low 82 at the end

 

78.5 all the time, it never fluctuates more than 0.2 degrees.

 

77.9 night to 78.4 day.

 

77.0 to 77.8 depending on what the heater is up to. I would like to get a better heater in the near future.

 

Chiller set point is 77 max is 77.8 low is 76.2 + or - .2 deg. F

 

90 gallon: 77.6 night, 79 day
37 gallon: steady 79