Tetra Complete LED Aquarium Kit for Goldfish, 20 Gallons, Includes White and Red LED Lights, Filter and Accessories
Tetra Complete LED Aquarium Kit for Goldfish, 20 Gallons, Includes White and Red LED Lights, Filter and Accessories
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Tetra Complete LED Aquarium Kit for Goldfish, 20 Gallons, Includes White and Red LED Lights, Filter and Accessories

|41 ratings

Key item features

  • GOLDFISH AQUARIUM KIT: The kit includes a 20-gallon glass tank, hood, LED lighting system, Tetra® Whisper® Internal Power Filter, Tetra® Large Stay Clean™ Filter Cartridge, Tetra® Goldfish Flake Food sample, Tetra® AquaSafe® water conditioner sample, a setup guide and access to setup videos.
  • GLASS AQUARIUM: The glass aquarium is scratch resistant and easy to clean. Plus, it won't get hazy like plastic aquariums.
  • ENERGY-EFFICIENT LIGHTS: White LEDs illuminate the aquarium while red LEDs enhance goldfish colors.
  • 3-STAGE FILTRATION: Tetra® Whisper® Internal Power Filter provides mechanical, chemical and biological filtration for cleaner water and healthier fish.
  • 20-GALLON TANK: Measures approximately 24.25 inches wide by 12.6 inches deep by 16.7 inches high.

Specs

Capacity, 20 galFish species, GoldfishFeatures, LEDMaterial, GlassHeight, 12 inPower type, Corded Electric

About this item

Product details

The Tetra® 20-Gallon Goldfish LED Kit comes with essentials you need to create a thriving environment for your goldfish!* This 20-gallon aquarium is scratch resistant and easy to clean. Plus, it won't get hazy like plastic aquariums. The color-enhancing LED lighting system features bright white LEDs that illuminate the aquarium and red LEDs that enhance goldfish colors. These energy-efficient LEDs contain no mercury and are better for the environment than fluorescent lights. The hood has a convenient feeding port to make mealtime easier while reducing water loss from evaporation. To help get you started, this kit also comes with a Tetra® Goldfish Flake Food sample for healthy feeding, Tetra® AquaSafe® water conditioner sample to make tap water safe for fish, an aquarium kit setup and maintenance guide and access to setup videos. You’ll also find an easy-to-set-up, easy-to-clean Tetra® Whisper® Internal Power Filter to provide three-stage mechanical, chemical and biological filtration for cleaner water and healthier fish. The Tetra® Large Stay Clean™ Filter Cartridge adds healthy buffers and water clarifiers that help maintain pH and reduce unsightly debris while the Ultra-Activated® carbon removes odors and discoloration. The glass aquarium measures approximately 24.25 inches wide by 12.6 inches deep by 16.7 inches high. *Gravel, plants, fish and décor not included.
  • GOLDFISH AQUARIUM KIT: The kit includes a 20-gallon glass tank, hood, LED lighting system, Tetra® Whisper® Internal Power Filter, Tetra® Large Stay Clean™ Filter Cartridge, Tetra® Goldfish Flake Food sample, Tetra® AquaSafe® water conditioner sample, a setup guide and access to setup videos.
  • GLASS AQUARIUM: The glass aquarium is scratch resistant and easy to clean. Plus, it won't get hazy like plastic aquariums.
  • ENERGY-EFFICIENT LIGHTS: White LEDs illuminate the aquarium while red LEDs enhance goldfish colors.
  • 3-STAGE FILTRATION: Tetra® Whisper® Internal Power Filter provides mechanical, chemical and biological filtration for cleaner water and healthier fish.
  • 20-GALLON TANK: Measures approximately 24.25 inches wide by 12.6 inches deep by 16.7 inches high.
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Specifications

Capacity

20 gal

Fish species

Goldfish

Features

LED

Material

Glass

Directions

Instructions

Please Refer to the Enclosed Instruction Manual for Complete Setup and Care Instructions.

Warranty

Warranty information

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Customer ratings & reviews

4.4 out of 5 stars
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41 ratings15 reviews
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Showing 1-3 of 15 reviews

Jul 18, 2026
Reviewer name: Kristyn
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

My fish love their space even though they stay near the corner closest to me at my desk. They do have plenty of room

Helpful?2CTARYE7URU91988218289
Dec 21, 2025
Reviewer name: joan
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Olive and her new aquarium,thanks walmart

I am very new to the world of fish, mind you, I purchased a goldfish for 29 cents, her name is Olive,and she has grown quite a bit in a smaller glass bowl, so I use Walmart for most everything I buy and I saw this complete kit for startup, with the food and conditioner included, also a light and filter which is a good size for this 20 gallon tank,I opened it and it's well pa kaged, I see directions and online help to set up, written or spoken in simple terms for me, I'm in my late 70s and I think this purchase was perfect for me, thank you as always walmart

Incentivized Review
Helpful?2CTARYE7URU91988218289
Nov 30, 2025
Reviewer name: jennifer
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

everything included!

its a nice fishtank setup for first timers

Incentivized Review
Helpful?2CTARYE7URU91988218289
Current price is $159.97
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