You would have to know how deep the tank is.
About 7,100 gallons of water.
84.16 US gallons
It depends how deep it is.
how many a quarts of water hold
A 20 Gallon tank can hold up to 20 gallons of water.
3.246753 gallons
Cannot be answered without knowing the depth.
This pool can hold up to about 7,181 gallons of water.
About 7,100 gallons of water.
length X width by avg depth x 4.5 if a rectangle
it can hold anywhere from 750-1000 gallons of water
84.16 US gallons
Approx 4788 US gallons.
This pond can hold up to 533 gallons of water.
A rough (high) estimate will use the volume of a rectangle. 155.42 US gallons
about 5 gallons
Approx 1.88 gallons.