How to tell how many gallons a fish tank is.
(Length X width X height, divided by 231) is the formula to tell how many gallons a square or rectangular aquarium is. This won't work on aquariums with curved glass or curved acrylic.
(Length X width X height, divided by 231) is the formula to tell how many gallons a square or rectangular aquarium is. This won't work on aquariums with curved glass or curved acrylic.