4 Best 20-gallon Planted Tanks To Set Anywhere Quickly 2021




Do you love 20-gallon planted tanks but you can’t decide which one will be the best choice?

You’re not sure about the shape, equipment, and other features?

You came to the right place. We found the most amazing models from the market and reviewed them down below. Check which one is the best from our list and read our guide at the end of this post for more helpful information.

The Summary

BEST OF BEST 20-GALLON PLANTED TANK
BEST OF BEST 20-GALLON PLANTED TANK summaryTetra Aquarium Fish Tank Kit
The functional and modern aquarium is the perfect choice if you need a tank that will last you for a long time. It is suitable for fresh and saltwater.
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BEST DECORATION 20-GALLON PLANTED TANK
BEST DECORATION 20-GALLON PLANTED TANK summaryGloFish Aquarium Kit Fish Tank
If you love colors, then you will definitely catch the eye on this model. Fluorescent plants in different shapes will fulfill the environment.
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BEST WITH FILTER 20-GALLON PLANTED TANK
BEST WITH FILTER 20-GALLON PLANTED TANK summaryTetra ColorFusion Fish Tank Kit
The modern and sturdy aquarium will fit in every home. Beautiful colorful lights will reflect whole the aquarium that catches your attention at night.
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BEST CORNER 20-GALLON PLANTED TANK
BEST CORNER 20-GALLON PLANTED TANK summarySeaClear Acrylic Aquarium
If you want something modern and unusual, pick this beautiful hexagonal aquarium with blue background. We are sure everyone will notice it.
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4 Best 20-gallon Planted Tanks

BEST OF BEST 20-GALLON PLANTED TANK

Tetra Aquarium Fish Tank Kit

Included Features
This beautiful tank is a perfect choice if you’re a beginner and you want to start an aquatic home. It comes with all needed equipment and additional features that will help you with daily maintenance. The aquarium is sturdy and durable so you can use it for years.

BEST OF BEST 20-GALLON PLANTED TANK

Aquarium has glass construction that has silicone protection at the bottom and a plastic lid at the top. It is strongly siliconized to prevent leaking. Rectangular shape can easily fit on most commodes and stands in every home, just check if it’s stable enough to hold the weight of the tank.

Artificial Plant
With a measurement of 27.88 x 16.13 x 20.38 inches, this 20-gallon planted tank can fit small and medium-size fishes like tetra, betta, and other ones. You can use this tank for saltwater or freshwater application. In the package is included an artificial plant which you can place inside for decoration.

Tetra Aquarium Fish Tank Kit

Filtration System
From additional equipment, you will get a powerful filter and mini heater so you can be sure your fishes have a clean environment and optimal water temperature every day. At the top of the 20-gallon glass aquarium are LED lights for a daylight effect. The package includes fishnet and free samples for the fishes.

In Short:

  • Beautiful tan for living spaces
  • Sturdy glass construction with silicone protection
  • Suitable for multiple fish breeds
  • Powerful filter and heater for maintenance
  • LED lights for the reflection

BEST DECORATION 20-GALLON PLANTED TANK

GloFish Aquarium Kit Fish Tank

Colorful Model
If you love colors and you’re looking for a model that will be the most amazing piece of decoration in your living room, this GloFish is a perfect choice. It has sturdy and high-quality construction so you can be sure it will last you for a long time.

BEST DECORATION 20-GALLON PLANTED TANK

Silicone Protection
Aquarium has glass construction that is thick enough and impact-resistant, and your fishes will be safe in the new habitat. At the bottom, it has silicone protection which will prevent any sliding or accidental bumps. The plastic lid at the top has a hole for easier feeding every day.

Clear View
This 20-gallon planted tank measures 27.88 x 16.13 x 20.38 inches and is suitable for freshwater and marine application. You can fit multiple fish breeds in different shapes and colors. Glass construction provides a clear view so you can enjoy the beauty of colors every day.

GloFish Aquarium Kit Fish Tank

Colorful Plants
For the decoration, you will get colorful plants that will fulfill the fish habitat. Turn on LED lights and they will reflect all the colors at night. For filtration, this 20-gallon long planted tank has a powerful filter that will keep water fresh and clean. Fishnet and free samples are included, as well.

In Short:

  • Colorful design for living room
  • Sturdy glass tank for multiple fishes
  • Artificial plants in different colors
  • LED lights for the reflection
  • Powerful filter for cleaning

BEST WITH FILTER 20-GALLON PLANTED TANK

Tetra ColorFusion Aquarium

Easy Fitting
This modern aquarium is for sure one of the most popular on the market and the best choice for those who love colorful light.  Aquarium has a durable construction and we are sure it will last you for years. Place it in every corner of your home.

BEST WITH FILTER 20-GALLON PLANTED TANK

Impact-resistant Design
Rectangular aquarium measures 24.25 x 12.5 x 19.5 inches 27.88 x 16.13 x 20.38 inches and you can place it on every stable and sturdy stand. This model has glass construction that is impact-resistant. Silicone bottom will prevent sliding or bumps. The plastic lid at the top has a hole for easy feeding.

Fish Breeds
This 20-gallon planted tank can be used for fish breeds that live in freshwater, marine, or reef environments. We recommend smaller fishes like betta or tetra. For decoration, you will get two wonderland plants that you can place inside the aquarium for a more natural look.

Tetra ColorFusion Fish Tank Kit

Vibrant Lights
The aquarium comes with a powerful filter and a heater for easier daily maintenance. 20-gallon tank fish with a lid has LED lights in multiple colors so you can switch it depending on your preferences. For easier catching, there is a soft fishnet. You will get free samples, as well.

In Short:

  • Functional and modern aquarium
  • Sturdy construction made of glass
  • Suitable for salt and freshwater fish breeds
  • Powerful filter with heater
  • Colorful LED lights for the reflection

BEST CORNER 20-GALLON PLANTED TANK

SeaClear Acrylic Aquarium

Space-saving Design
If you don’t have much space in your house r apartment, this Seaclear aquarium is the best option. because of this unique shape, this aquarium can fit in every corner and save horizontal space. It is made of sturdy material so you can use it for a long time.

BEST CORNER 20-GALLON PLANTED TANK

Hexagonal Shape
This 20-gallon planted tank is made of sturdy acrylic material that is durable and lightweight for easy moving from side to side. It comes in a hexagonal shape which will easily catch everyone’s attention. The acrylic tank will provide a great view from all sides.

Artificial Plants
With a measurement of 15 x 15 x 24 inches, this 20-gallon hexagon aquarium is the best choice for mini and small fishes that live in fresh or saltwater. For the decoration, you will get 2 artificial plants so your lovely pets can live in a beautiful environment.

SeaClear Acrylic Aquarium Junior Executive Kit

Included Accessories
The light fixture at the top will reflect the whole aquarium and this beautiful cobalt blue background will add some colors to your living space. Filter with a thermometer is included in the package, so you don’t have to worry about daily maintenance. Place this tank on a higher stand.

In Short:

  • Space-saving design for smaller areas
  • Hexagonal shape for the corners
  • Sturdy acrylic tank
  • Cobalt blue background
  • Included artificial plants for the decoration

How To Pick The Best 20-gallon Planted Tank?

Planted tanks are for sure one of the models you can find on the market. If you still not sure about some features, keep on reading. Our guide will help you with shopping and you can find much helpful information down below.

Tank For Living Space – Planted aquariums are one of the best decorative pieces for every living space, and they will create a beautiful aquatic atmosphere. You can easily match them with the rest of your home decor and colors in your living room. Pick a tank that can easily fit with the style and choose the one that will catch everyone’s attention.

Sturdy And Stable – The safety of your fishes needs to be your priority, so make sure you’re picking a model with sturdy construction. The aquarium needs to be made of glass or acrylic, both materials are durable and impact-resistant. If you’re a beginner, we definitely recommend picking a 20-gallon acrylic aquarium because it’s lightweight and won’t break easily if you drop it.

Plants And Decoration – Picking model with plants will provide more natural habitat to your fishes and you will for sure enjoy the view every day. Most models come with artificial plants of different colors and shapes. You can pick plants that look like natural ones or if you love colors, there are tanks with fluorescent plants that will perfectly fit in your living space.

Additional Equipment – If you don’t have much time with maintenance, we definitely recommend 20-gallon planted tank with included filter ad heater, so you can be sure your fishes have clean habitat and optimal water temperature. Most aquariums come with LED lights for the best reflection.

To Sum Up

The best 20-gallon planted tank that we recommend for your living space is Tetra Aquarium Fish Tank Kit. This tank has a very simple design for easy fitting and comes with plants and other additional equipment that every beginner needs. If you want to check which is the best 20-gallon rimless aquarium, check this post. Also, read this post and pick the best 20-gallon planted tanks if you’re looking for a saltwater aquarium.




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.