Aquariums come in all sorts of shapes and sizes, so when picking your aquarium its important to consider which fish you are buying, what their requirements are and how much space you have available.

So before you go out and buy an aquarium, there are a few things you need to consider. Go through each of these pages and decide on a plan for yourself, so that when you start you know exactly what it is you are looking for.

What to consider when buying an aquarium

Your aquarium has to be big enough for the number of occupants (including room for any new additions), it must be in the right location, of sound construction, you must be able to live with it, and it must be within your price range.

If you are a beginner then the larger the aquarium the better.  Conditions in a larger aquarium are more stable than in a smaller one, so there are generally less problems, plus more fish can be kept, and the longer you keep tropical fish the more fish you’ll want.

Choosing an aquarium

Choosing your fish

 

Average Aquarium sizes and dimensions:

Now that you have an idea of what fish you want to keep and what size aquarium you can accommodate its time to choose an aquarium.

You can never have to much information, so do some further research, subscribe to a magazine, speak to your local aquarium shop and but a few books.

Small aquariums:

1 – 5 Gallons of water
11.8 x 11.8 x 16.8 inches

Medium aquariums:

10 Gallons of water
20 x 10 x 12.5 inches

Large aquariums:

20+ Gallons of water
24 x 12.5 x 16.5 inches

 

Now that you know what size aquarium you want to keep and which fish you want to buy its time to choose an aquarium.

Top 10 aquariums on the market

Picture Fish Tank Sizes Link
AquaView Fish Tank AquaView 360 Fish tank with Power filter and LED lighting 2 Gallons of water

10.2 x 10.2 x 10.5 inches

Buy now from Amazon
AquaView 3 Gallon fish tank AquaView 360 with Power filter and LED lighting 3 Gallons of water Buy now from Amazon
MarineLand Contour Glass Aquarium MarineLand Contour Glass Aquarium Kit with Rail Light 5 Gallons of water

11.8 x 11.8 x 16.8 inches

Buy now from Amazon
MarineLand Portrait Glass Aquarium Kit MarineLand Portrait Glass LED Aquarium Kit 5 Gallons of water

11.8 x 11.6 x 17 inches

Buy now from Amazon
Fluval Spec V Aquarium Kit Fluval Spec V Aquarium Kit 5 Gallons of water

6.3 x 17.2 x 10.6 inches

Buy now from Amazon
Penn Plax Glass Aquarium Penn Plax Curved Corner Glass Aquarium 3.4, 5, 10 Gallons of water Buy now on Amazon
Marina LED Aquarium Marina LED Aquarium 5, 10, 20 Gallons of water

 

Buy now from Amazon
Aqueon Aquarium with LED lighting Aqueon Aquarium with LED lighting 10, 20 Gallons of water Buy now from Amazon
Tetra Aquarium Kit Tetra Complete Aquarium Kit with filter heater & LED lighting 20 Gallons of water Buy now from Amazon
Coralife LED Biocube Aquarium Coralife LED Biocube Aquarium 16, 32 Gallons of water Buy now from Amazon