My sump tank area encourter water vapour in the morning with the cabinate door close,can anyone advice how to prevent?Currently my main tank temp is 28-30 deg with 1 return pump running and lights on for 4hr per day.By installing 1 ac fan at the main tank to cool down the temp will solve the problem or the ventaration in my sump area is not good enough?
Finally hv completed tank piping and started to cycle with 28kg of cure LR and 30kg C1 sands 5 days ago.After cycling will keep some fishers at the moment,once got buget will go for reef in future.
Here the front tank pic under 2X15watt FL lights(1 arcadia 9400k daylight and 1 arcadia actinic blue)