Depends on whether or not it has a canopy, as well as the relative humidity of the room it is kept in. Its impossible to say without experimentation.
Although its contents would evaporate, at a rate that depended on the shape and size of the opening, the tank's dimensions, and the heat conductivity of its material, the tank itself would most likely not evaporate at that temperature.
I don't frickin know
A 20 Gallon tank can hold up to 20 gallons of water.
It is a tank that will hold one gallon of water when filled to the brim. No tank is ever filled to the brim so the tank will never actually hold a gallon of water. It is not large enough to properly house any fish.
Yes, it's very common. The dryer the air, the faster it will evaporate.
A 100-gallon fish tank weighs approximately 834 pounds when filled with water. The weight of the tank itself can vary depending on the material it is made of, but the water alone would weigh around 8.35 pounds per gallon.
yes both are 3 gallon
The dimensions of an 80-gallon water tank can vary depending on the shape, but a common size for a cylindrical tank would be approximately 24 inches in diameter and 48 inches in height.
A standard, 55 US gallon / 44 Imperial gallon drum would lead me to believe you would have a 550 US Gallon tank.
As high as the highest setting available on the tank.
Because some of the water will slowly evaporate and the tank will dry up if no new water is added.
1,250 US gallons of water weighs about 10,437.5 pounds, plus the weight of the tank itself.