It isn't cold enough to keep it fresh. Mushrooms Store mushrooms in a closed paper bag in the fridge for up to one week. Don't store mushrooms in the crisper drawerâit's too moist. Onions Place onions in a perforated bag in the refrigerator for one to two weeks.
Keeping the room temperature between 72-80 degrees will ensure their comfort. Temperatures that are too high, or low, can stress the rats and lead to health problems. Laboratory guidelines for temperature are 20-26 degrees Centigrade (68-78.8 Fahrenheit). For breeding situations the recommended temperature is 24-26 degrees Centigrade (75.2-78.8 degrees Fahrenheit).
Reality: Many pet stores will tell customers that cold cups are not problematic because bettas are not tropical fish. I'm sure the people of Thailand would be interested to learn that they are living in a temperate climate! Bettas, like many other tropical fish, have an ideal temperature range of 76-82 degrees. They survive perfectly well in temperatures upwards of 86 degrees, but they can not thrive in temperatures below 72.