Best Fish Tanks of 2025

Janie Foster Avatar
Janie Foster
Last Updated: Jan 13, 2025

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Fish tanks are a popular choice for pet lovers who want to keep aquatic animals in their homes. These tanks come in various shapes and sizes, and can be made from glass or acrylic materials. They are designed to provide a safe and comfortable environment for fish, plants, and other aquatic creatures. Many tanks come equipped with built-in filters, lighting, and heating systems to maintain the proper temperature and water quality. Additionally, there are a wide range of accessories available to enhance the look and functionality of the tank, including decorative rocks, plants, and artificial coral. Overall, fish tanks are a great way to bring the beauty and serenity of the underwater world into any home.

At a Glance: Our Top Picks

Aqueon LED MiniBow Small Aquarium Fish Tank Kit Cover #TOP 1
Aqueon LED MiniBow Small Aquarium Fish Tank Kit
ftb score rating icon 9.9
Marineland Portrait Glass LED Aquarium Kit Cover #TOP 2
Marineland Portrait Glass LED Aquarium Kit
ftb score rating icon 9.8
Tetra ColorFusion Aquarium Kit Cover #TOP 3
Tetra ColorFusion Aquarium Kit
ftb score rating icon 9.6

Top 10 Fish Tanks

#TOP 1

Aqueon LED MiniBow Small Aquarium Fish Tank Kit

100544522
Black
2.5 Gallon
Aqueon LED MiniBow Small Aquarium Fish Tank Kit Cover
Aqueon LED MiniBow Small Aquarium Fish Tank Kit with SmartClean Technology, Black, 2.5 Gallon

The Aqueon LED MiniBow Small Aquarium Fish Tank Kit is equipped with SmartClean(TM) Technology that performs water changes in under two minutes, ensuring a happy and healthy environment for your small fish. The kit includes an aquarium vessel, hood and elevated base, power filter, small filter cartridge, fish food, water conditioner, and setup guide. It is a great home for small fish and suitable for first-time and experienced fish keepers of all ages. The kit uses Aqueon Small Replacement Cartridge.

What We Like
Durable acrylic material
Effective filtration system
Easy to set up
Attractive design
Quiet operation
What We Don't Like
Filter flow might be strong
Requires careful cleaning
#TOP 2

Marineland Portrait Glass LED Aquarium Kit

ML90609-00
Black
5 GAL
Marineland Portrait Glass LED Aquarium Kit Cover
Marineland Portrait Glass LED Aquarium Kit, 5 Gallons, Hidden Filtration,Black

The Marineland Portrait Glass LED Aquarium Kit is a 5-gallon aquarium starter kit with a sleek design, including rounded corners and a clear glass canopy for multi-angle viewing. It features both daylight and moonlight lighting, with bright white LEDs creating a shimmering sunlight effect and blue LEDs producing a moonlit glow. The hinged LED lighting and sliding glass canopy provide easy access. The kit includes advanced, 3-stage filtration that is hidden out of sight, enhancing the aquarium viewing experience. This easy-to-assemble kit is perfect for those looking for a beautifully designed and easy-to-maintain aquarium.

What We Like
Great value for the price
Minimalist and sleek design
Effective filtration system
Adjustable filter flow
Good for live plants
What We Don't Like
Flimsy rear compartment cover
Limited filter media options

Tetra ColorFusion Aquarium Kit

NV33822
Color Fusion
20 gallon
Tetra ColorFusion Aquarium Kit Cover
Tetra ColorFusion Aquarium 20 Gallon Fish Tank Kit, Includes LED Lighting and Decor

The Tetra ColorFusion Aquarium 20 Gallon Fish Tank Kit includes an LED lighting system that transforms the aquarium with each color change. You can even pause the cycle on any color to fully customize your aquarium. The anemones sway with your filter current and create a safe and relaxing place for your fish. The included Tetra plants glow and come to life under the Color Fusion LED light. The kit also includes a glass aquarium, aquarium hood, UL heater, Tetra Whisper 20 Filter, Wonderland Plant Multipacks, and Blooming White Anemone. The aquarium dimensions are 24.2" L x 12.4" W x 16.7" H.

What We Like
Includes necessary equipment
Color-changing LED lights
Quiet filter operation
Good customer service
Visually appealing design
What We Don't Like
Missing thermometer initially
Light may have limited lifespan

Koller Products 3-Gallon Aquarium with LED Lighting

AP360A-3FFP
Crystal-Clear
3-Gallon
Koller Products 3-Gallon Aquarium with LED Lighting Cover
Koller Products 3-Gallon 360 Aquarium with LED Lighting (7 Color Choices) and Power Filter, Ideal for a Variety of Tropical Fish,Crystal-Clear Clarity,AP360A-3FFP

The Koller Products 3-Gallon 360 Aquarium with LED Lighting is an ideal choice for a variety of tropical fish. It features energy-efficient LED lighting with 7 dazzling color selections, a powerful internal power filter that cleans and purifies aquarium water at a flow rate of 25 gallon per hour, and is constructed of impact-resistant plastic with crystal-clear clarity. It is easy to set up and maintain, making it suitable for beginner to advanced aquarium owners.

What We Like
Quiet operation
Stylish design
Color-changing light
Easy to clean
Good for small fish
What We Don't Like
Filter reliability issues
Customer service concerns

Aqueon Aquarium Starter Kit with LED Lighting

100527256
Clear
10 gallon
Aqueon Aquarium Starter Kit with LED Lighting Cover
Aqueon Aquarium Fish Tank Starter Kit with LED Lighting 10 Gallon Fish Tank

The Aqueon Aquarium Starter Kit includes all the necessary equipment to get started in one box. The low profile full hood contains vibrant cool white LED lighting to bring your aquatic environment to life. The filter has a red LED light that flashes to indicate when it's time to change the cartridge. The preset heater will keep your aquarium temperature at a constant 78 degrees, which is appropriate for most tropical fish. This kit includes glass aquarium, low profile LED hood, QuietFlow power filter, filter cartridge, submersible preset heater, premium fish food sample, water conditioner sample, fish net, thermometer and setup guide. Simply add your favorite style of plants and decor to create a beautiful and healthy environment for your fish.

What We Like
Easy setup
Quiet filter
Includes essential accessories
Good customer service
Beautiful design
What We Don't Like
Filter may break early
Small dimensions
#TOP 6

Tetra Bubbling LED Aquarium Kit 1 Gallon

29040-00
Green
Tetra Bubbling LED Aquarium Kit 1 Gallon Cover
Tetra Bubbling LED Aquarium Kit 1 Gallon, Hexagon Shape, With Color-Changing Light Disc

The Tetra Bubbling LED Aquarium Kit 1 Gallon has a hexagon shape and is perfect for betta fish. It includes a color-changing bubbling disc that automatically cycles through a rainbow of LED light colors. The kit comes with an air pump-driven Tetra Whisper Internal Power Filter that keeps the tank clean and provides a healthy environment for pet fish. The clear canopy has a hole for easy feeding.

What We Like
Easy to set up
Compact size
Includes filter and lights
Sturdy construction
Great for small fish
What We Don't Like
Filter and pump noise
Limited decorating space

TARARIUM Small Fish Tank

M260A
transparent
2 Gallon Fish Tank
TARARIUM Small Fish Tank Cover
Small Fish Tank 2 Gallon Glass Aquarium Starter Kits Self Cleaning w/Colorful LED Light for Betta Shrimp Guppy Jellyfish Goldfish Beta,Room Decor Desktop, Gifts

The TARARIUM 2 Gallon Glass Aquarium is a self-cleaning fish tank that is perfect for beginners and experienced fish keepers alike. Its complete filter system ensures that the tank stays crystal clear, reducing the need for frequent water changes. The tank also features colorful LED lights that create a visually stunning display, making your fish and plants look even more beautiful. Made entirely of glass, this tank is durable and built to last. It is a great gift idea for anyone who loves fish and makes for a stylish addition to any room. With its 180-day warranty and friendly customer service, you can purchase this tank with confidence.

What We Like
Compact size
Quiet operation
Color-changing light
Includes filter and accessories
Good for small fish
What We Don't Like
Filter effectiveness may vary
Potential for minor leaks

Wonderfactory 5 Gallon Smart Aquarium

S1-WiFi
black
smart control
Wonderfactory 5 Gallon Smart Aquarium Cover
Smart Aquarium Fish Tank 5 Gallon Starter kit, Self Cleaning System Efficiency Filter 7 Color LED Lights Automatic Feeder Temperature Display Monitor HD UHA Glass Leak-Proof, Smart Control with Apps

The Wonderfactory Smart Aquarium is designed for simplicity and efficiency. Its all-in-one modular design eliminates the hassle of multiple accessories and complicated setups, allowing you to enjoy a beautiful aquarium with just one power cord. The ultra-thin filtration system ensures your fish live in clean water while being quiet, making it perfect for any room. With high-quality glass and a digital display, you can easily monitor key functions like water temperature and pump speed. Plus, the automatic feeder simplifies feeding, letting you enjoy your aquarium without daily chores.

What We Like
Integrated app control
Automatic fish feeder
Multiple pump speed options
Easy setup and cleaning
Quiet operation
What We Don't Like
Shipping box condition
Filter replacement availability
#TOP 9

URUQ Smart Aquarium Kit

Black
2 Gal Aromatherapy
URUQ Smart Aquarium Kit Cover
Fish Tank Smart Aquarium Kit: 2 Gal UHD Glass Silent Water Pump Self Cleaning System Temperature Monitoring Essential Oil Diffuser with Humidifier 7 Color Lights Multi-Layer Filtration System Black

The URUQ Aquarium Kit provides an efficient aquatic environment with its advanced features. The smart pump ensures optimal water circulation and filtration, keeping your fish healthy while operating quietly. You can enjoy a pleasant atmosphere with the integrated aroma diffuser, which allows you to customize scent intensity and mist intervals. The upgraded six-stage filtration system promotes beneficial bacteria growth, reducing the frequency of water changes. With a stunning seven-color LED lighting system, you can create a visually captivating display that enhances your aquarium experience.

What We Like
Easy setup and clear manual
Quiet water pump operation
Attractive LED lighting
Good filtration system
What We Don't Like
Small size for limited fish
Lid design can be tricky
#TOP 10

Tetra Glass Aquarium 5.5 Gallons

NV52014
Assorted
5.5 Gal
Tetra Glass Aquarium 5.5 Gallons Cover
Tetra Glass Aquarium 5.5 Gallons, Rectangular Fish Tank

The Tetra Glass Aquarium is a rectangular fish tank that provides an ideal home for your fish. With a capacity of 5.5 gallons, it offers enough space for your aquatic pets to swim and play. One of the great features of this aquarium is the ability to customize it according to your preferences. You can mix and match with your favorite Tetra filtration, lighting, and water care products to create the perfect environment for your fish. Additionally, the Tetra Glass Aquarium is made of glass, ensuring durability and visibility. Whether you are a seasoned hobbyist or a beginner, this aquarium will help you enjoy a successful and lifelong aquatic experience.

What We Like
No leaks reported
Good quality and value
Easy to clean
Great viewing area
Tempered glass construction
What We Don't Like
Sticker hard to remove
Doesn't come with a lid
Buying Guide Image

Guidelines for Choosing the Right Fish Tanks

Introduction

If you're considering adding a fish tank to your home, congratulations! Fish tanks can be beautiful and mesmerizing additions to any space. But before you rush out to buy the first tank you see, it's important to carefully consider your options. Choosing the right fish tank can be a bit daunting, but with a little research and planning, you'll be able to find the perfect tank for your fishy friends.

Size Matters

When it comes to fish tanks, size really does matter. It's important to choose a tank that's large enough to accommodate the type of fish you plan to keep. In general, a good rule of thumb is to provide at least 10 gallons of water per inch of fish. For example, if you plan to keep a school of neon tetras, which are about 1.5 inches in length, you'll need a tank that's at least 15 gallons. It's also important to remember that larger tanks are generally easier to maintain than smaller ones.

Materials and Design

Fish tanks are available in a wide range of materials and designs, from simple glass tanks to more elaborate acrylic setups. Glass tanks are generally less expensive and more widely available, but they can be heavy and difficult to move. Acrylic tanks are lighter and more durable, but they can be more expensive. It's also important to consider the design of the tank. Many tanks come with built-in filters and lighting systems, which can make them easier to maintain.

Budget

Of course, budget is also an important factor when choosing a fish tank. Fish tanks can range in price from less than $100 to several thousand dollars, depending on the size, materials, and features. It's important to decide on a budget before you start shopping, and stick to it. Keep in mind that you'll also need to factor in the cost of accessories, such as filters, lighting, and decor.

Location

Another important factor to consider is where you plan to place your fish tank. It's important to choose a location that's away from direct sunlight, drafts, and heat sources. The tank should also be placed on a sturdy, level surface. If you plan to keep your tank in a high-traffic area, it's a good idea to choose a tank with a sturdy stand or cabinet to prevent accidents.

Maintenance

Finally, it's important to consider the amount of maintenance and care your fish tank will require. Some fish, such as goldfish, are relatively low-maintenance and can thrive in a wide range of conditions. Other fish, such as tropical species, require more specific conditions and may require more frequent water changes and other maintenance tasks. It's important to research the specific needs of the fish you plan to keep and choose a tank that will support those needs.

Conclusion

Choosing the right fish tank for your home can be a fun and rewarding process. By considering factors such as size, materials, budget, location, and maintenance requirements, you'll be able to find the perfect tank for your fishy friends. With a little planning and research, you'll be able to create a beautiful and thriving underwater ecosystem in your own home.

Frequently Asked Questions (FAQs)

1. How many gallons should a fish tank be?

The general rule for stocking a fish tank is one inch of fish per one or two gallons of water. However, this is just a rough estimate and may not always be accurate. It's important to consider the specific needs of the fish species and their behavior when determining the appropriate tank size.

2. How many fish can I have in a 30 gallon tank?

According to the common rule of one inch of fish per one or two gallons of water, a 30 gallon tank can accommodate around 15 or more 1-inch fish. However, it's crucial to consider the adult size and specific requirements of the fish species to ensure they have enough space to thrive.

3. How many fish can I put in a 10 gallon tank?

In a 10-gallon tank, it's recommended to start with around one small fish per gallon of water. You can add them in small groups every couple of weeks. Once the tank matures and your skills improve, you may be able to keep two neon-tetra-sized fish per gallon. It's important to monitor water quality and ensure the fish have enough space to swim and thrive.

4. What fish can be in a tank with a betta?

When considering tank mates for a betta fish, some suitable options include Rasboras, Neon tetras, Ember tetras, Celestial, Pearl Danios, Gold nugget pleco, khuli loaches, Corydoras, Pygmy Cory catfish, and Albino bristle nose pleco. It's important to choose peaceful and compatible fish species that won't nip at the betta's fins or disrupt its territory.

5. How long do you have to wait to put fish in a 20 gallon tank?

When setting up a new tank, it's recommended to wait at least 24 to 48 hours, and sometimes up to a week, before adding fish. This allows time for the tank to establish the necessary water temperature, lighting, pH balance, circulation, and bacterial activity. Patience is key to ensure a healthy and stable environment for the fish.

6. How many fish can I put in a 50 gallon tank?

The general guideline suggests one inch of adult fish per gallon of water. Therefore, a 50-gallon tank could accommodate approximately 50 inches of adult fish. However, it's important to consider the specific needs, behavior, and compatibility of the fish species to ensure they have enough space and a suitable environment.

7. How many fish can you put in a 100 gallon tank?

In a 100-gallon tank, you can safely house around 18-25 compatible and appropriately sized community saltwater fish. It's crucial to research and choose fish species that are compatible in terms of behavior, habitat requirements, and size to create a harmonious and healthy community.

8. Can I put 3 goldfish in a 10 gallon tank?

While it is possible to house up to four small goldfish in a 10-gallon tank, it is preferable to have only two. Two twisty-tail or bubble-eye goldfish can survive in a 10-gallon tank if they receive proper care. It's important to note that goldfish produce more waste compared to other fish species, so regular water changes and filtration are essential.

9. Can you put 2 female betta fish together?

Unlike male betta fish, female betta fish can live together comfortably in the same tank. This group of female bettas is called a 'sorority'. It is generally recommended to keep 4-6 female betta fish together to avoid aggression and establish a balance in the hierarchy. However, careful observation and monitoring are necessary to ensure they coexist peacefully.

10. Can male and female betta live together?

Male betta fish cannot live together, except during the breeding period. However, male and female bettas can temporarily coexist in the same tank during breeding. It is important to note that bettas are territorial, and aggression can occur. Therefore, it is generally advised to keep male and female bettas separated, except for specific breeding purposes.

Editor's Notes

During our fish tank research, we found 24 fish tank products and shortlisted 10 quality products. We collected and analyzed 131,982 customer reviews through our big data system to write the fish tanks list. We found that most customers choose fish tanks with an average price of $52.08.

The fish tanks are available for purchase. We have researched hundreds of brands and picked the top brands of fish tanks, including Aqueon, MarineLand, Tetra, Koller Products, TARARIUM. The seller of top 1 product has received honest feedback from 71 consumers with an average rating of 4.8.

Written by
Janie Foster Avatar

Janie Foster is a writer & pet blogger from Los Angeles, she enjoys living with her two cats and three dogs. She owned her first dog 10 years ago and then started her personal blog to record her dog's daily life. Throughout her personal life, she has developed specialized knowledge in pet care, pet nutrition, feeding habits, and more.

Fish Tanks Comparison Table

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#TOP9
#TOP10
Brand Aqueon MarineLand Tetra Koller Products Aqueon Tetra TARARIUM Wonderfactory URUQ Tetra
Item Weight 3.75 pounds 16 pounds 33.9 pounds 2.5 pounds 17.5 pounds 2.2 pounds 6.21 pounds 9.9 pounds 9.74 pounds 4.26 Kilograms
Target Species Starter Fish Fish Tropical Fish - Betta Fish Fish Fish Fish Fish Fish Fish
Tank Volume 2.5 Gallons 5 Gallons 2E+1 Gallons 2 Gallons 10 Gallons 1 Gallons 2 Gallons 5 Gallons 2 Gallons 5.5 Gallons
Special Feature SmartClean Technology Lightweight Lightweight Impact-Resistant Plastic Aquarium Starter Kit with LED Lighting Transparent Self Cleaning Self Cleaning Self Watering, Self Cleaning Lightweight
Specific Uses For Product Indoor Indoor Fish, Indoor Tropical Fish - Aquarium Starter Kit Aquarium for fish Environment Indoor Indoor Indoor Active
Item Package Dimensions L x W x H 15.2 x 11.89 x 8.31 inches 17.17 x 11.95 x 11.81 inches 28 x 20.4 x 16.22 inches 14.57 x 10.65 x 10.5 inches 23.5 x 16 x 14 inches 9.72 x 8.27 x 7.68 inches 12.95 x 11.14 x 7.72 inches 20.7 x 14.2 x 12.85 inches 13.23 x 13.19 x 7.68 inches -
Item Dimensions LxWxH 11.5 x 7.63 x 12.5 inches 9.5 x 9.5 x 14 inches 27.88 x 16.13 x 20.38 inches 10 x 9.99 x 13 inches 20.25 x 10.5 x 9.6 inches 6.75 x 7.69 x 8.31 inches 10 x 6.7 x 9.4 inches 17.5 x 9.8 x 11.8 inches 11 x 6.5 x 11 inches -
Brand Name Aqueon MarineLand Tetra Koller Products Aqueon Tetra TARARIUM Wonderfactory URUQ -
Target Audience Keyword fish, Aquatics; minibow; fish tank; small tank; LED kit; desktop kit; black; blue; grey; white; Smart Clean; power filter fish Fish Tropical Fish, Ornamental Shrimp, fish, Aquarium Starter Kit, Guppies, Betta Fish, Cichlids Aquatics; aqueon aquarium; glass aquarium; fish tank; fish aquarium; starter kit; rectangle tank; rectangle aquarium; tank kit; aquarium kit; LED kit, fish fish fish, Fish Fish Fish -
Color Black Black Color Fusion Crystal-Clear Clear Green transparent black Black -
FTB Score
ftb score rating icon 9.9
ftb score rating icon 9.8
ftb score rating icon 9.6
ftb score rating icon 9.6
ftb score rating icon 9.6
ftb score rating icon 9.5
ftb score rating icon 9.5
ftb score rating icon 9.4
ftb score rating icon 9.2
ftb score rating icon 9.1
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