It is possible to well understand sizes of fishtanks more than you would think. You can quickly receive info about usual aquarium sizes with their typical measures. Many average aquariums base on the imperial system with inches.
Stores occasionally prepare tank according to needed dimensions, but the cost rises because of special cover done to measure. Hence most folks favor standard sizes.
Common Fish Tank Sizes and Things to Know
Between commonly used aquariums present 10 gallons (20 x 10 x 12), 20 High (24 x 12 x 16), 29 (30 x 12 x 18), 30 (36 x 12 x 16), 55 (48 x 12 x 20), 75 (48 x 18 x 20) and 90 (48 x 18 x 24). To them belong also rectangular tanks as 2.5 gallon mini in 12 x 6 x 8, 5.5 in 16 x 8 x 10, 10 in 20 x 10 x 12, 15 in 24 x 12 x 12 and 15 High in 20 x 10 x 18. For beginners works well 20 until 40 gallons, so 75 until 150 liters.
Tank of 50 gallons answers for big starts and go until 225 gallons. Matter to mention that no every tank has exactly same measures. Makers commonly change dimensions for identical gallon sizes.
Even black trim aquariums, usually standard, a bit range between producers.
The volume induces how many fishes you can lay in aquarium, during the form relate to right species. Only gallon figures do not say everything. For size and space you must consider real dimensions, place for extra furniture.
Adds distance between aquarium and wall, together with free area before, sideways and up. Tank of 4 feet can serve but 6 feet are better in big room. Depth and width matters ultimately and depend of available space around the aquarium.
Weight matters also. You must estimate it, because rocks, glassthickness and watertype affect the calculation. For instance, little aquarium uses 1/8-inch glass, but big require 3/4-inch.
Quarter regular weight in kilos matches twice the aquarium volume in liters. 50gallon tank weighs around 400 kg or 800 pounds.
