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Tetra

Tetra ColorFusion Aquarium 20 Gallon Fish Tank Kit, Includes LED Lighting and Decor

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Arrives Wednesday, Sep 17
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Color: Color Fusion


Size: 20 gallon


Features

  • Let the LED light transform your aquarium with each color change. Pause the cycle on any color to fully customize your aquarium
  • The anemones sway with your filter current and give your fish a place to hide and relax
  • Tetra plants come to life under the glow of Color Fusion LED
  • The Tetra ColorFusion Kit includes: one 20 Glass gallon Aquarium, one aquarium hood, one UL Heater, one Tetra Whisper 20 Filter, one Color Fusion Universal Color Changing LED, two Wonderland Plant Multipacks, one Blooming White Anemone
  • Aquarium Dimensions:24.2" L x 12.4" W x 16.7" H

Description

The Tetra 20 Gallon Color Fusion Aquarium kit is just what you need to dive in to starting a new tank. The Tetra 20 Gallon Kit is perfect for the aquarist looking for a unique aquarium with vibrant scenery or someone looking to break into this exciting hobby! A 20 gallon tank is an ideal size to comfortably contain multiple fish while not taking up too much space in your home. The team at Tetra has designed an aquarium kit which takes all the guesswork out of setting up an aquarium. Each of these kits includes a 20 Gallon Glass Aquarium, one UL heater, one Tetra Whisper 20 filter, one Color Fusion Universal Color Changing LED, and two Wonderland plant multipacks and one blooming white anemone. Have peace of mind knowing that these Tetra products are built to last. Every aquarium comes with TetreCare experts to guide you through this exciting process.

Specs & Other Info

Specification Details
ManufacturerTetra
Intended UseAquatic Pets
Construction MaterialHigh-Quality Glass
Standout FeatureLightweight Design
Dimensions27.88 x 16.13 x 20.38 inches
Net Weight34.15 Pounds
Design ShapeRectangle
Design StyleContemporary
AestheticColor Fusion
Components IncludedRefer to package contents
Country of ManufactureUnited States
Model NumberNV33822

Frequently asked questions

The kit includes a 20-gallon glass aquarium, a ColorFusion Universal Color Changing LED, an air pump and tubing for the bubbler, a Tetra Whisper 20 filter for water filtration, a heater (if labeled as included in the kit), and a set of decorative elements like an anemone that works with the Color Changing LED to create a dynamic environment.

The ColorFusion LED lighting provides a variety of colors that can be cycled through or set to a certain hue to illuminate your aquarium. This not only adds aesthetic appeal but also allows you to customize the ambiance of the tank's environment and can be beneficial for showcasing the vibrant colors of your fish and decorations.

The 20-gallon tank is generally suitable for a variety of freshwater fish, as long as you follow the recommended fish stocking guidelines, which usually suggest 1 inch of fish per gallon of water. It's important to research the specific requirements of the fish you're interested in to ensure this tank provides a suitable habitat.

Yes, components like the filter, LED light, and heater can be replaced or upgraded as needed. Tetra offers compatible accessories, but you can also use third-party products as long as they are appropriate for a 20-gallon tank. Always ensure any new components you introduce are compatible and safe for your aquarium's inhabitants.

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Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The 20 gallon aquarium kit has been generally well received, with many praising its ease of setup and suitability for beginners. It includes several essential accessories such as a pump, filter, and LED light, adding value for first-time tank owners. However, some users have noted concerns with the filter's noise level and its compatibility with the recommended size. The LED light and the inclusive tank kit accessories are a definite highlight, providing an illuminating and attractive environment for aquatic life, suitable for fish like GloFish and tropical varieties.

Pros

  • 🐠 Good beginner kit with necessary start-up equipment
  • 🌈 LED lighting enhances the beauty of the tank's inhabitants
  • 💧 Included accessories like the pump, heater, and net add value
  • 👍 Positive experiences with setup and design, specifically the ease of using the hood and stand
  • 🔇 Many reviewers find the pump to be acceptably quiet

Cons

  • 🔊 Some users report the filter to be louder than expected
  • ⚙️ Issues with the included filter's compatibility with recommended size
  • 🌟 Concerns about longevity of the light and some accessories appearing cheap

Should I Buy It?

This aquarium kit is recommended if you are a novice seeking an all-in-one solution for starting a fish tank. While there are some concerns about the noise level of the filter, the overall positive reception for the convenience and completeness of the kit makes it a good purchase, especially if you plan to house GloFish or tropical fish. It's essential, though, to consider buying additional or higher-quality accessories in the long term.

    • Great tank, hard to find replacement lights
Color: Tetra Size: 20 gallon
This is a fantastic tank. I purchased it in September 2022, and set it up in October. I haven't had any issues with it, and the same fish I bought then are still happy and healthy! As of today though (July 30th 2025) the light strip has started to flicker and shut off on its own. I have been looking for replacement lights, but the lights in this hood are very unique and I cannot seem to locate a replacement. After searching Amazon, customer reviews, the Web at large and the company site, I still haven't located this particular light strip. I did call and left a message with customer service as it's after hours over East where their headquarters are. I hope to hear back soon with some options, but am wondering if anyone has had to replace the light and may have other resources? ... show more
Reviewed in the United States on July 30, 2025 by Neon
    • Nice tank
Color: Tetra Size: 20 gallon
Everything works and is a nice setup for the price, if I had more money would buy another one. Robert Grinage
Reviewed in the United States on August 19, 2025 by Robert J. Grinage
    • Broken filter, bad fake plants, 5 stars!!!
Color: Tetra Size: 20 gallon
Review Image by Jon Day Jon Day
So let me start with the bad. The thermometer is a plastic stip that doesn't work. The horrible plastic plants will hurt most fish. The filter was broken and sounded like a bunch of rocks were grinding inside it. And the light is a super basic on off. Now why you should buy this over all the other tanks. That's the tank and the price. The tank is a perfectly functional 20 gal fish tank. It has a nice lid. And I was surprised I liked the heater. All this for less than what a 20 gal fish tank without a lid would normally cost. Seriously just replace the stuff you don't like. The tank alone is worth the price. My tank has been set up for a month now. Photo attached. ... show more
Reviewed in the United States on March 10, 2025 by Jon Day Jon Day
    • Overall, a good starter tank
Color: Color Fusion Size: 20 gallon
Good starter kit. Heater works just fine, filter isn't the quietest but isn't bothersome. I have the tank in my home office. Tank holds water and looks good, slight damage inside the tank rim where the filter sits. The plastic rim is broken in a four inch piece but is still attached, I will fix it with silicone. Light is nice, not super bright. The provided hood clamps when fully installed, cause the lid to flare up on the front and not truly close. Overall, not bad for the price. The hood and damage are my only real gripes. ... show more
Reviewed in the United States on July 12, 2025 by Nunya
    • Great deal heater filter and tank (didn’t use those plants)
Color: Tetra Size: 20 gallon
Review Image by Wesley Souder Wesley Souder
Love the tank ! Great deal low price mixed reviews on filter but mine works perfect just handle with care and follow instructions
Reviewed in the United States on August 15, 2025 by Wesley Souder Wesley Souder
    • Refused to help me. An so much broken and wrong
Color: Color Fusion Size: 20 gallon
Review Image by Richard Madaris Richard Madaris
Review Image by Richard Madaris Richard Madaris
Review Image by Richard Madaris Richard Madaris
Review Image by Richard Madaris Richard Madaris
Review Image by Richard Madaris Richard Madaris
Review Image by Richard Madaris Richard Madaris
I reached out to company by phone and their contact sheet. No response. Clamps broken on light. Light is wrong light for the tank. Doesn’t fit under the lid at all and can’t go on back of tank due to filter and can’t go on side of tank due to its to long for the side. It’s fully not what’s advertised at all on the lights or how to install at all. The material is flimsy for lid and lid and clamps to lid are broken on one side and lid is cracked. Was a birthday gift I got bc my birthday is this week. Can’t send it back bc I don’t have the box. Figured it would all be new and nothing broken. I even went out and bought new items and rocks and new filters and lucky bamboo to add next week. Just tried tonight to finally take it off the counter and look at it and try to see if I could get it ready to cycle. Noticed the crack in the lid first. Thought okay it’s fine. Won’t be a big deal but nope then notice the lights are not even the right lights for the tank at all. Like no comparison to what’s suppose to come with it. So now I have cracked lid and no lights at all. Not to mention two clamps were broken as well. One for lid and one for the light that doesn’t even fit this tank. So I stopped their and didn’t even bother to look at the rest. Just done and out 160 plus dollars for a twenty gallon tank that has no lid and no lights. I could have bought a 20 gallon at pet store for 20$ on sale for what I got for this. If I could give zero stars I would for lack of communication and failure to help ... show more
Reviewed in the United States on January 29, 2025 by Richard Madaris Richard Madaris
    • F****** Awesome!!!
Color: Color Fusion Size: 20 gallon
Review Image by Edgar L. Edgar L.
Review Image by Edgar L. Edgar L.
Easy and fun to set up, perfect for beginners. The lights and color-changing effects make the tank look amazing. No fish yet since I’m letting the water cycle, but I’m already impressed and can’t wait to stock it!
Reviewed in the United States on August 24, 2025 by Edgar L. Edgar L.
    • Easy start kit but too noisy
Color: Tetra Size: 20 gallon
This kit is very nicely packaged: all accessaries are in a box, and put inside the tank itself. However, the pump coming with the tank is very noisy and drives me crazy in minutes. After trying all types of things suggested by chatgpt, I trashed the one within the kit (which is Tetra whisper) and bought a Tetra WhisperIQ 20, which is less than $15 on amazon. The WhisperIQ 20 is way more quieter. It is a crime that they didn't include that in the kit. ... show more
Reviewed in the United States on July 31, 2025 by "wu302"

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