Standard Rectangular Tank Sizes

These are standard stock sizes for aquariums. Actual dimensions my very slightly by tank manufacture.

U.S. Gallons	Liters	Inchs (L x D x H)	Centimeters (L x D x H)
2.5 mini-tank	9.5	13 x 6 x 8	33.0 x 15.2 x 20.3
5.5	20.8	17 x 9 x 11	43.2 x 22.9 x 27.9
10 leader	37.9	20 x 11 x 13	50.8 x 27.9 x 33.0
10 long	37.9	24 x 9 x 13	61.0 x 22.9 x 33.0
15	56.8	24 x 13 x 13	61.0 x 33.0 x 33.0
15 high	56.8	20 x 11 x 19	50.8 x 27.9 x 48.3
15 show	56.8	24 x 9 x 17	61.0 x 22.9 x 43.2
20 high	75.7	24 x 13 x 17	61.0 x 33.0 x 43.2
20 long	75.7	30 x 13 x 13	76.2 x 33.0 x 33.0
25 long	94.6	24 x 13 x 21	61.0 x 33.0 x 53.3
33 long	124.9	48 x 13 x 14	121.9 x 33.0 x 35.6
37	140	30 x 13 x 23	76.2 x 33.0 x 58.4
38	143.8	36 x 13 x 20	91.4 x 33. x 50.8
40 breeder	151.4	36 x 18 x 17	91.4 x 33. x 50.8
40 long	151.4	48 x 13 x 17	121.9 x 33.0 x 43.12
45	170.3	36 x 13 x 24	91.4 x 33.0 x 61.0
45 long	170.3	36 x 13 x24	121.9 x 33.0 x 48.3
50	189.3	37 x 19 x 20	94.0 x 48.3 x 50.8
55	208.2	48 x 13 x 21	121.9 x 33.0 x 53.3
65	246.1	37 x 19 x 25	94.0 x 48.3 x 63.5
75	283.9	48 x 19 x 22	121.9 x 48.3 x 55.9
80	302.8	73 x 14 x 21	185.4 x 35.6 x 53.3
90	340.7	49 x 19 x 26	124.5 x 48.3 x 66.0
100	378.5	73 x 19 x 20	185.4 x 48.3 x 50.8
120	454.2	49 x 25 x 26	124.5 x 63.5 x 66.0
125	473.2	73 x 19 x 24	185.4 x 48.3 x 61.0
150	567.8	73 x 19 x 29	185.4 x 48.3 x 73.7
180	681.4	73 x 25 x26	185.4 x 63.5 x 66.0