6 Best 20-gallon Axolotl Tanks With Various Designs In 2021




If you love axolotls and you’re looking for a perfect 20-gallon axolotl tank for your living room, you’re at the right place.

We found aquariums with the best featured and reviewed them so you can pick the best one. If this is your first time buying an axolotl aquarium, we recommend checking our guide at the end of this post.

The Summary

BEST OF BEST 20-GALLON AXOLOTL TANK
BEST OF BEST 20-GALLON AXOLOTL TANK summaryAqueon Aquarium Starter Kit
The model with a minimalist design is a perfect choice if you want an easy-fitting tank. The aquarium is fully equipped with all the needed features.
Jump To Review

BEST WITH FILTER 20-GALLON AXOLOTL TANK
BEST WITH FILTER 20-GALLON AXOLOTL TANK summaryTetra Aquarium Fish Tank Kit
A great filtration system is always the best choice if you don’t have much time with maintenance. This aquarium has full equipment to start an aquatic home.
Jump To Review

BEST DECORATION 20-GALLON AXOLOTL TANK
BEST DECORATION 20-GALLON AXOLOTL TANK summaryGloFish Aquarium Kit Fish Tank
If you love colors, then you will love this beautiful aquarium with neon lights. For best decoration, you will get colorful artificial plants.
Jump To Review

BEST SALTWATER 20-GALLON AXOLOTL TANK
BEST SALTWATER 20-GALLON AXOLOTL TANK summarySeaClear Acrylic Aquarium Combo Set
The sturdy acrylic model is durable and for use and lightweight for moving. This tank has beautiful cobalt blue background.
Jump To Review

BEST CORAL REEF 20-GALLON AXOLOTL TANK
BEST CORAL REEF 20-GALLON AXOLOTL TANK summaryMarina LED Aquarium Kit
The rectangular tank comes with great LED lights for the best reflection at night. This model is one of the most popular on the market.
Jump To Review

BEST CHEAP 20-GALLON AXOLOTL TANKBEST CHEAP 20-GALLON AXOLOTL TANK summary
Aqueon Long Aquarium
The affordable model has great quality for durable use. It has a long construction so your pets can have more space for swimming.
Jump To Review

6 Best 20-gallon Axolotl Tanks

BEST OF BEST 20-GALLON AXOLOTL TANK

Aqueon Aquarium Starter Kit

Easy Fitting
A sturdy and functional model is the best choice for beginners, and this Aqueon aquarium is one of the most popular on the market. It comes with all the needed features so you can start your aquatic home. Because of its minimalist design and shape, you can place it in every corner of your home.

BEST OF BEST 20-GALLON AXOLOTL TANK

Sturdy Construction
The whole construction of this 20-gallon axolotl tank is made of thick and sturdy glass that won’t break easily so you don’t have to worry about the safety of your pets. At the bottom, it has black silicone protection to prevent bumps and slidings. The aquarium comes in a regular rectangular shape.

Stable Stand
With a measurement of 24.25 x 12.5 x 19.5 inches, this 20-gallon aquarium starter kit is suitable for a maximum of 2 axolotls and you can combine them with small and mini fishes, as well. The sturdy aquarium needs to be placed on a stable stand that can hold its weight.

Aqueon Aquarium Starter Kit

Included Features
The low-profile hood has a hole so you don’t need to open the whole lid for daily feeding. For easier daily maintenance, the tank comes with all needed equipment like a filtration system, thermometer, and heater. The package includes fishnet and free food and water care samples, as well.

In Short:

  • Sturdy and functional model
  • Glass construction in a rectangular shape
  • Suitable for 2 axolotls
  • Great filtration system with heater for maintenance
  • Included accessories in the package

BEST WITH FILTER 20-GALLON AXOLOTL TANK

Tetra Aquarium Fish Tank Kit

Durable Tank
If you’re searching for a model with a simple design so you can easily match it with the rest of your home decoration, you will absolutely love this Tetra aquarium. It is made of durable materials so you can be sure you’ll use it for years.

BEST WITH FILTER 20-GALLON AXOLOTL TANK

Great Transparency
Sturdy glass construction is strongly siliconized on the edges so you don’t have to worry about leaking. Aquarium has a rectangular shape so it can fit on every sturdy stand and commode. Glass has great transparency so you can have perfectly clear view from all sides.

Natural Habitat
With a measurement of 27.88 x 16.13 x 20.38 inches, this 20-gallon tank with a lid is suitable for 2 axolotls as well as other smaller aquatic animals like different fish breeds. You can add decorative plants, gravel, and other decoration and create the perfect habitat for your pets.

Tetra Aquarium Fish Tank Kit

Powerful Filter
To keep water fresh and clean, this 20-gallon axolotl tank comes with a powerful filtration system and it has a heater for optimal water temperature. For the best reflection, there are LED lights at the top. The aquarium includes artificial plants, fishnet, and other samples. The lid has a hole for quick feeding.

In Short:

  • Simple design for fitting
  • Strongly siliconized on the edges
  • Suitable for 2 axolotls
  • Powerful filter for daily maintenance
  • Included artificial plant for decoration

BEST DECORATION 20-GALLON AXOLOTL TANK

GloFish Aquarium Kit Fish Tank

High-quality Materials
This model will definitely catch everyone’s attention, and if you love neon colors, pick this one. The aquarium is made of high-quality materials, including equipment, so you can use it for a long time. Place it in a higher area so you can enjoy the beautiful view.

BEST DECORATION 20-GALLON AXOLOTL TANK

Easy Feeding
This rectangular 20-gallon axolotl tank has a sturdy glass construction that is thick enough for use, and it has great transparency for a clear view. Aquarium has a silicone bottom in black color and a low-profile hood with a hole for feeding on a daily basis.

Colorful Plants
With a measurement of 27.88 x 16.13 x 20.38 inches, this 20-gallon glass aquarium can fit 2 axolotls and other smaller aquatic animals like fishes, crabs, and clams. You can create a colorful environment with included artificial plants that will perfectly fit inside and provide unique habitat.

GloFish Aquarium Kit Fish Tank

Daily Maintenance
A powerful filter will keep the environment fresh and clean and save you time with daily maintenance. The heater will make sure your axolotls have an optimal temperature every day. The aquarium comes with additional accessories like food and water care samples and fishnet for easy catching.

In Short:

  • Sturdy aquarium made of thick glass
  • Suitable for smaller axolotls
  • Colorful artificial plants for decoration
  • Filtration system for daily maintenance
  • Additional accessories included in the package

BEST SALTWATER 20-GALLON AXOLOTL TANK

SeaClear Acrylic Aquarium Combo Set

Minimalist Model
Rimless models are always in trend and can always easily fit with any style in every interior. This SeaClear model has a minimalist design with a beautiful cobalt blue background which will add some colors to the whole living space. It is made of high-quality materials for durability.

BEST SALTWATER 20-GALLON AXOLOTL TANK

Acrylic Model
This beautiful aquarium comes in a rectangular shape so you can place it on every stand in your home. It is made of sturdy acrylic material which is much lighter and stronger than the glass, so you can be sure the aquarium will last you for years.

Clear View
Don’t worry about transparency, you will have a great view from all sides. 20-gallon axolotl tank has 24 x 13 x 16 inches, which will be suitable for 2 axolotls in different colors. We recommend adding plants, reefs, gravel, and other aquatic decoration so your lovely pets can enjoy in beautiful habitat.

SeaClear Acrylic Aquarium Combo Set

Light Fixture
A transparent lid at the top will prevent any jumpings, and it has a small hole so you can easily sprinkle the food inside. For perfect reflection, this 20-gallon acrylic tank has a light fixture, so you can enjoy the view at night. Tank is suitable for freshwater and marine applications.

In Short:

  • Rimless model for living area
  • Rectangular shape for easy fitting
  • Sturdy acrylic construction
  • The transparent lid at the top
  • Light fixture for best reflection

BEST CORAL REEF 20-GALLON AXOLOTL TANK

Marina LED Aquarium Kit

Fully Equipped
If you’re searching for a model that can fit larger decorations like coral reefs, this Marina aquarium is one of the most popular on the market. Even if it has a very simple design, it is fully equipped so if you’re a beginner, this model is a perfect choice.

BEST CORAL REEF 20-GALLON AXOLOTL TANK

Clear View
20-gallon axolotl tank is made of sturdy and thick glass which will provide a crystal clear view. It has a silicone bottom and a low-profile hood at the top. This aquarium measures 30 x 18 x 22.3 inches and can fit on every stable and sturdy stand, commode, or desk in your home.

Clip-on Filter
For an easy routine and clean environment, this 20-gallon tank for axolotls has a clip-on filter that you can easily install. The filter will keep water purify and fresh. You will get a thermometer so you can always check the water temperature. We are sure your axolotls will enjoy in the new habitat.

Marina LED Aquarium Kit

LED Lights
For perfect view, the aquarium has a LED lights at the top. You don’t need to open the whole lid when it’s time for feeding, there is a large hole so you can sprinkle the food inside. This 20-gallon breeder tank comes with additional accessories like fishnet and free samples.

In Short:

  • Easy fitting model
  • Sturdy glass construction
  • Clip-on filter for maintenance
  • LED lights at the top
  • Fishnet and samples included in the package

BEST CHEAP 20-GALLON AXOLOTL TANK

Aqueon Long Aquarium

Minimalist Tank
If you only need a new affordable tank for axolotls without any additional equipment, we are sure you will love this one. It is a completely minimalist model and it is created to fit in every larger living space. The aquarium is made of sturdy materials so you can have it for years.

BEST CHEAP 20-GALLON AXOLOTL TANK

Long Tank
The aquarium is longer than other models from our reviews, which will provide more spaces for swimming. This rectangular tank is made of sturdy and thick glass. It has a silicone bottom and top so you don’t have to worry about bumps and sliding. It is strongly siliconized to prevent leaking.

Water Application
20-gallon axolotl tank has 30.25 x 12.5 x 12.75 inches which are suitable for 2 axolotls and other smaller aquatic breeds. This tank is suitable for marine and freshwater applications as well as different artificial and natural plants, gravel, and other decoration. We are sure axolotls will enjoy inside the new environment.

Aqueon Long Aquarium

Sturdy Stand
Because the tank doesn’t have a lid at the top, you can easily and quickly feed your lovely pets. Make sure that the stand you’re placing this 20-gallon long planted tank is stable enough to hold the weight of it when it is filled with water.

In Short:

  • Affordable tank for axolotls
  • Sturdy glass construction
  • Long aquarium for easy swimming
  • Opened top for easy feeding
  • Silicone top and bottom for protection

How To Pick The Best 20-gallon Axolotl Tank?

If you’re a beginner and you’re not sure which tank will be best for axolotls, keep on reading. In our guide, you will find the best recommendations so your lovely pets can have the most beautiful environment.

Axolotls Habitat – Axolotls are pretty unique species and there are some rules you need to follow so they can have a natural habitat. It is important to pick a model around 20-gallons which will be enough for a maximum of 2 axolotls, they are much larger than some fish breeds like tetra and bettas, so keep that in mind. Axolotls are freshwater animals, but they can live in marine water, as well.

Safe For Use – Larger aquariums need to be made of sturdy and durable materials so you can be sure you will have a tank for years. Make sure that the edges are strongly siliconized to prevent any leaking. The tank can be made of acrylic and glass material, both are strong and safe for use. Make sure the aquarium has a lid to prevent jumping.

Sturdy Stand – One of the most important things, when you’re picking a new 20-gallon axolotl tank, is the sturdy stand that can hold the weight of it when it is filled with water. Check the dimensions of the tank so you can be sure the aquarium can perfectly fit on it. If you’re not sure if your commode is stable for an aquarium, you can pick a 20-gallon aquarium with a stand included.

Additional Features – For beginners, we definitely recommend models with the included kit which will save you time with routine. Make sure the aquarium has a durable filter with a heater if you don’t have much time with maintenance. Light is a very important feature, so you can have a great view during the day. Plants and other decorations are a must-have for a better look.

To Sum Up

The best 20-gallon axolotl tank that we found on the market is Aqueon Aquarium Starter Kit. The model can easily fit in every living space and it is equipped with all needed features and accessories. If you want to check our other top pick, read this post and choose the best 20-gallon frog tank if you want a unique shape. Also, we picked the best 20 gallon cichlid tanks so make sure you check it.




Diane
Diane has a Master’s degree in Economy. Her work experience began in 2016. when she graduated and got her first job in the pet company. The interest in pets and animals was increasing over time and finally, she decided to write about pets. On Petovly, her domain is dogs, cats, hamsters, and guinea pigs. She is in touch with many experts who share their professional knowledge with her helping her to complete the articles.