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

  • Based on 3,526 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Apr 23
Order within 1 hour and 29 minutes
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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.

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
Color: Color Fusion Size: 20 gallon
The media could not be loaded. I bought this tank for my two daughters, ages 4 and 7, who were interested in getting some glo fish. Originally the plan was to go with two small tanks for each of their rooms but quickly learned this was a much more cost effective option as well as more likely to have happy fish and be visually appealing. We liked the look of the Color Fusion versus the Glo Kit because of the color changing option. We have had the tank set-up without water for a couple weeks, finally filled it up and got the filter and heater going yesterday, and have made 6 GloFish a home today. This works really well with GloFish, for those that might be wondering. After a lot of shopping for tanks, I went with this kit because the reviews were positive, the price was right for what you get, and the customer service responses were encouraging that if we had any after purchase questions and needs, they would be taken care of, and they have been. This tank comes with.... - A pump and filter. It is quiet other than the water movement, which is actually quite relaxing. You need to change this monthly from what I understand. It has a low and hi setting. - A heater. It is not adjustable but seems to be holding the temp just fine for our Tropical GloFish. - A Color Fusion light. It cycles through the colors, you can press the button to halt in on a color if you wish. There is not an off button, so if you want the light off at night you will need to either unplug it or put it on a timer. So if you are counting that is 3 outlet openings that you will need and you should probably have this going to a ground fault outlet, which we did. - Comes with a few Color Fusion decorations and a really nice sea anemone decoration. -A net, a little packet of water conditioner, and a small packet of fish food. -A Thermometer - ours was missing this, but the company was really helpful in getting that resolved. What you will need to get: - You will need to get some more decorations for sure. No gravel comes in the kit. I bought a total of 34 lbs of gravel, All black for the base and then 2 - 2lbs of color glo gravel, and 2 small bags of gem rocks. - More fish food and water conditioner - A gravel vacuum - A background for the tank. I used black Cricut Vinyl. - The FISH :) April 2019 EDIT: After an estimated 9000 hours the light has quit working. We leave the light on about 12-14 hours a day and shut it off at night. I am attempting to contact company to see about a replacement. I am not finding what they state the life of the light should be, however, other companies that sell similar lights claim a guarantee for 50000 hours. I will let you all know what I find out. After finding a couple different contact emails with various responses one sent me a replacement light. We have the new one on a timer that is one 8 hours per day. We have a llevo and 5 Flo fish in the tank. And pleco like dark to get out and eat that algea so that is why the light settings ... show more
Reviewed in the United States on August 3, 2017 by Ma 2 Girls

  • Nice
Color: Tetra Size: 20 gallon
This tank is amazing. Better than I expected. Shipping was fast. Easy set up. More than I expected. Very satisfied.
Reviewed in the United States on March 30, 2025 by Jason Toler

  • Broken filter, bad fake plants, 5 stars!!!
Color: Tetra Size: 20 gallon
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

  • Great all-in-one kit for the price
Color: Tetra Size: 20 gallon
It's a great kit, with a 20 gal tank, light and filter, and accessories. The accessories are for glow fish, so I bought some regular decor and fish from a local shop. We put 2 german blue rams and 2 angel fish in the tank and they are happy. Filter is the loudest tank filter I've ever used, minus 1 star. ... show more
Reviewed in the United States on January 23, 2025 by Steven C

  • Great price and good for beginners.
Color: Tetra Size: 20 gallon
For the price it came well packed and easy to set up.I can’t stand fake plants but for as far as fake they are better than most I’ve seen.Good set up for beginners I just needed something quick and was very pleased.
Reviewed in the United States on March 12, 2025 by David.M.Dugalin

  • Refused to help me. An so much broken and wrong
Color: Color Fusion Size: 20 gallon
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

  • Bright and Beautiful
Color: Color Fusion Size: 20 gallon
The media could not be loaded. We purchased this aquarium for my teenage son. If neon goes with your decor. The glo tanks are great. I thought about getting a regular tank and adding a black light, but it was easier to purchase the kit. This is a nice size tank. It comes with the two orange plants in the back corner, the blue plants, tall green plants and the larger yellow rubber bush. The kit included the filter and heater. The gravel and other decor I purchased on Amazon. When he moves to college in the fall and takes his tank, we might need to get another. ... show more
Reviewed in the United States on December 28, 2024 by Janell Campbell Janell Campbell

  • LED light bar not working after two weeks
Color: Color Fusion Size: 20 gallon
Tank is good quality easy to set up hood is cheaply made just be careful with it. Now what really bothers me is tank all set up and all of a sudden after two weeks led light strip doesn’t work, very disappointed
Reviewed in the United States on March 29, 2025 by Bill

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