Different Fish Tank Sizes - Which One Is Perfect For You?

There are several things to consider when choosing the right fish tank for you. Various fish tank sizes are available so you might find it overwhelming to decide on the right one. Certainly your decision will be based on a number of things from the number of fish you want to put in it, to the space you have available for the fish tank, and the type of fish you can put in each tank. Also, if this is the first time you are going to have a fish tank, it would probably be wise to start with a smaller one until you gain more experience with it. Here are a few things that you need to consider to help you determine what fish tank to get.

Fish Tank Sizes 

There are different types of aquariums that you can purchase, which is why choosing the ideal size is important. The rule of thumb is 1-inch of fish for every gallon. So, if you have a 10-gallon tank, you can essentially fit in about 10 inches of fish. It is up to you to have several sizes of fish that amount to 10 inches. If you choose to have one big 10-inch fish, you may want to consider a bigger tank just to give the fish more space to move around. Here are the different fish tank sizes available and the fish you can keep in it.

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  • 10-Gallon Fish Tank – This fish tank size is ideal for smaller fish like goldfish or small tropical fish. Even with small fish, you need to remember not to over load the aquarium with too many because they will need space to swim around. This is why considering appropriate fish tank sizes is wise before making a purchase.
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  • 30-Gallon Fish Tank–Among all different fish tank sizes, this size is actually ideal for beginners. Around 4 adult-sized 5-inch fish can fit in this fish tank size. Of course, you can choose to fill the tank with smaller fish ranging from 2 to 3 inches in order to fit more.
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  • 55-Gallon Fish Tank–This aquarium size can hold approximately 8 adult fish with a length of 5 inches each. This totals to about 40 inches of fish leaving enough room for them to grow and swim around the tank.
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  • 100-Gallon Fish Tank–This fish tank size can fit about 15 adult fish that have a body measurement of 5 inches. With 75 inches of fish, there is a lot of space left for them to swim around in the 100-gallon tank.

When considering fish tank sizes, also determine the predicted growth measurement of the fish. The quantity of fish that you can place inside an aquarium is based on the size in which they will grow to, along with the specie of fish you place in it.Once you have decided on the right size, you also need to consider other things like the type of tank to get and the material. You may want a freshwater tank or a saltwater one or perhaps one made out of glass or acrylic. Your final decision can be determined with the kind of fish you want to obtain as well.

About Francis Lang-Mosby

Francis Mosby breeds fish as a hobby. He takes care of several seawater and fresh water fish at home. He enjoys diving rather than fishing, and he makes sure that the fish he keeps are happy in the environment they live in. His rule#1 is that fish should have more than enough space to swim in.

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