
There are various reasons you might want or need to use an aquarium volume calculator:
Uniquely shaped aquariums will require a bit of thinking to sort out. A bow front for instance, can be calculated by measuring the rectangular section first. Next measure the bow front section as if it were rectangular and divide by two.
While we can’t obviously cover every possible aquarium, this is a fair comprehensive list of typical tank sizes. These dimensions should be able to be a very helpful guide for designing your next setup or making changes to your existing one.
2.5 Gallon
12″ x 6″ x 8″
5.5 Gallon
16″ x 8″ x 10″
10 Gallon
20″ x 10″ x 12″
15 Gallon
24″ x 12″ x 12″
16 Gallon High
20″ x 10″ x 18″
20 Gallon High
24″ x 12″ x 16″
20 Gallon Long
30″ x 12″ x 12″
29 Gallon
30″ x 12″ x 18″
40 Gallon Breeder
36″ x 18″ x 16″
40 Gallon High
36″ x 12″ x 21″
53 Gallon
36″ x 18″ x 21″
55 Gallon
48″ x 13″ x 20″
60 Gallon
48″ x 13″ x 24″
65 Gallon
36″ x 18″ x 24″
75 Gallon
48″ x 18″ x 21″
90 Gallon
48″ x 18″ x 24″
110 Gallon
48″ x 18″ x 30″
120 Gallon
48″ x 24″ x 24″
120 Gallon Extra High
48″ x 18″ x 30″
125 Gallon
72″ x 18″ x 22″
150 Gallon
72″ x 18″ x 27″
150 Gallon Extra High
48″ x 24″ x 31″
180 Gallon Extra Wide
72″ x 24″ x 24″
220 Gallon Extra Wide
72″ x 24″ x 30″
265 Gallon
84″ x 24″ x 30″
These aquarium volume calculators and fish tank dimensions hopefully will prove helpful in selecting appropriately sized equipment. Knowing a more accurate volume for your aquarium will provide more accurate results with your reef.
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