A great starter aquarium for a beginning tropical fish enthusiast should be large enough to learn aquarium principles and enjoy keeping tropical fish, but yet not so large that it requires so much effort that it will turn the person off of keeping fish.
A good size recommendation would be a 15 to 20 gallon fish tank. A popular choice among tropical fish hobbyists is the Sera aquarium shown here that you can buy from Amazon.
As you learn the intricacies of keeping tropical fish this size aquarium can then be used as a temporary aquarium for checking out any fish or plants for diseases or other problems such as snails, before introducing your newly purchased fish, plants or other items into the main aquarium.
The Sera aquarium is proven to be solidly built and last a very long time. They are often used in aquarium stores to show off the available fish or other aquatic life for sale. The Sera aquarium company has been around since the 1970’s when it first started making fish food of high quality. Today Sera has everything a tropical fish hobbyist needs.
If I was starting out in this hobby I would strongly recommend purchasing a Sera aquarium and the other associated hardware necessary to set up a starter aquarium.
