You need to tell us how HIGH the tank is !
The tank has a maximum holding capacity of 25.45 gallons US. Filled to within 2" of the top it will hold 22.9 gallons US. For your future reference the calculation is " length in inches x width in inches x height in inches divided by 231.
As a very rough estimate, I would suggest 40 gallons!
Two litres of water might fill a fish bowl.
231 cubic inches = 1 gallonVolume = (length) x (width) x (depth) = (48 x 19 x 11) = 10,032 cubic inches = 43.429 gallons
It holds 160 quarts.
Find the volume by multiplying length x width x depth and then multiply by the number of gallons of water per cubic foot (7.481): 3 x 2 x 3 = 18 cu ft x 7.481 = 134.658 gallons
Use these formulas convert liters to gallons:liters x 0.22 = UK gallonsliters x 0.264 = US gallons For your question, 1250 liters x 0.22 = about 275 UK gallons and 1250 liters x 0.264 = about 330 US gallons
7(7)(2) ft^3 X 7.48 gal/ft^3 = 733.04 gal
A 12 by 27 hex fish tank holds approximately 30 gallons of water when filled to capacity.
cheese cheese
The abyssal rattail fish lives at a depth of anywhere from 6,562 to 14,764 feet deep. There are other types of rattail fish that live about 3,281 feet.
They can venture down to a depth of 50 metres (164 feet)
Viper fish swim in depths of 250 to 5000 feet preferring the lower depths in the day, and shallow at night
I assume your nominal 15 gallon tank is 24"x12"x12". It will actually hold a tiny bit less than 15 gallons filled to the brim. If you have 1 inch of gravel for plants to grow in and fill to within 1" of the top, the tank will hold 12.46 US Gallons.
Assuming that it's a rectangular tank, measure the length, width, and height in feet. Multiply all those together. That's the volume in cubic feet. Divide by 7.48 to convert to gallons. This is the capacity if you fill it to the top, which, of course, you won't. You figure out the volume in inches or feet or whatever. A rectangular or square= length x width x height. Then ask a professional to see how much water is in a square foot or inch or whatever the measurement is.
Zero. For a tank to be able to hold anything, even water or air, it must be three dimensional, measured as cubic feet However, for 2 cubic feet, there are about 6.23 UK gallons in 1 cubic foot, hence about 12.45 UK gallons in 2 cubic feet.
Just one male betta, but you should consider a proper betta set up which can have 2 to 2.5 gallons for the one fish.