Yes, it is possible.
The goldfish will get more oxygen in the day, but at night, they will be competing for oxygen.
A cloudy day may lead to thunderstorms. Since water conducts electricity, it is especially dangerous to be in water if lightning occurs. Another reason: Even though it is cloudy. UV rays that cause sunburn can get through. You still need to apply sunscreen to prevent sunburn on cloudy days.
The opposite of a cloudy day is a clear day.
a simile for a cloudy winter day
the effect of a cloudy day is it might rain.
A cloudy day is when the sky is full of clouds which block out the sun.
The interrogative is below: Is it a cloudy day?
warm sunny day
Change its water every day.
"Overcast" is the correct summary for a cloudy day.
The color of the ocean on a cloudy day is, gray.