Excess moisture in the house

[magikof7]

Since starting my biocube I too have mold in the windows. Plastic casing and the old wood ones, I spray them with a bleach and water solution or Vim spray for bathrooms let it sit for a few mins then wipe it out.
We have been thinking it is time for a dehumidifier as well. It just seems to be winter when we have the problem.

I have the Radion on my tank, I am still topping off up to 2 litres a day.