15 Gallon Fish Tanks & Aquariums (Kits & Stands)

If you’re just getting started with keeping fish and you’re a complete beginner to the world of aquariums, then a 15 gallon fish tank is actually an excellent size of aquarium to start with. It’s enough room to keep a manageable amount of fish, and to learn about balancing the water PH and keeping the fish healthy.

But even if you’re a more experienced aquarist, you can still find a lot of use out of a 15 gallon aquarium – for example, it’s the perfect size for a home and would be a great addition to any aquarium collection.

In this guide we’ll be reviewing the best tanks available in this size, with detailed reviews including what equipment to use with them and what fish might suit them. Before we get into the more detailed guide, here is a quick overview of the best 15 gallon fish tanks we’ve reviewed:

Best 15 gallon aquariumsSellerWhere to buy
Fluval FlexAmazonCheck Price
Aqueon kitAmazonCheck Price
Aqueon starter kitAmazonCheck Price

And now for the more detailed guide:

9 gallon aquarium

Fluval Flex LED Freshwater Kit 15 Gallon Fish Tank

This Fluval Flex aquarium is one of the most highly rated 15 gallon fish tanks we could find, with an average star rating of 4 stars from over 60 reviews. Here are the main features of this aquarium:

  • Available in black
  • 7500k LED lamp (helps to promote plant growth)
  • 3 stage filtration

All Glass Aquarium

This 15 gallon fish tank isn’t as highly rated as the first tank in our list, however it is still worth mentioning as it has some decent reviews online. This aquarium has some great features, including:

  • Made from glass
  • One-piece center-braced frame

Seapora Standard 15 Gallon Aquarium

This is a poorly rated 15 gallon aquarium with only one star review, however this was due to the aquarium arriving at the customer’s house broken which seems like more of a shipping issue. The tank itself is well built and is well priced. Other features of this fish tank include:

  • Dimensions – 24 inches x 12 inches x 12 inches

15 gallons is a really nice size of tank, because it isn’t too small and it isn’t too large either. These tanks are perfect for fitting into smaller rooms, but will still provide enough room for smaller fish. Our choices of fish tank in this list are mostly down to online reviews, price and brands which we trust and are familiar with.