Tetra Complete 20 Gallon Aquarium Fish Tank Kit

By: Tetra

The Tetra Aquarium 20 Gallon Fish Tank Kit is one of the best Aquarium Starter Kits on the market. It's easy to assemble and provides great value for money. The built-in LED hood provides a natural daytime effect, while the included artificial plants add a unique and natural ocean effect. It also comes with all the necessary items to get you started, making it easy to use. Enjoy the overall satisfaction of owning a Tetra Aquarium 20 Gallon Fish Tank Kit, with its high-quality materials and features.

Key Features:

This Tetra Aquarium 20 Gallon Fish Tank Kit provides dependable water flow and a natural daytime effect with a powerful filter and four artificial plants. Complete the look with one artificial boxwood plant mat for a stunning aquarium.
74
B2B Rating
108 reviews

Review rating details

Value for money
80
Size
79
Quality of material
78
Overall satisfaction
80
Noise level
72
Easy to assemble
83

Pros and Cons

Pros
  • Comes with an LED hood that provides a natural daytime effect in the aquarium
  • Features a whisper filter that provides a powerful and dependable water flow
  • Equipped with artificial plants that add a unique and natural ocean-like look
Cons
  • The aquarium may make loud noise while operating

Details of Tetra Complete 20 Gallon Aquarium Fish Tank Kit

  • Product Dimensions ‏ ‎: 27.88 x 16.13 x 20.38 inches; 34.14 Pounds
  • Date First Available ‏ ‎: August 17, 2015
  • Item model number ‏ ‎: NV33821
  • Manufacturer ‏ ‎: United Pet Group
  • Is Discontinued By Manufacturer ‏ ‎: No
  • ASIN ‏ ‎: B013BXDZ90

Video for this product

Your browser does not support the video tag.

Comments

Anonymous 13: Finally completed the install, but instructions definitely need to provide more detail. I had to call Tetra customer for assistance. Product itself is very nice; I am pleased. The four stars is because of the end result

United States on Oct 03, 2023

Tonya: 6-5-2023 I'm going to write my first review now as I just got it delivered & set up. Cycling it now. 1st thing the lid is not as sturdy as i thought yet light enough. Everything was there & not broken. The heater could use a better set up as I can't get it to sit straight. The pump is amazing! The lights are bright. Me personally would like them to change color but no big deal. After the tank cycles (trying not to rush) I will add my fish and then finish my review. Well worth the money so far.
6-13-2023
The pump is no longer quiet. It's making a loud humming noise. It did quit working but I took everything apart (meaning the pump) and reassembled it. It started working again. I've tried multiple ways to quiet the pump down but nothing has worked. I'm not a first timer when it comes to fish tanks. 6-14-2023 I took it apart yet again and the pump is now working when it wants to. I will never buy another of this brand.

United States on Jun 05, 2023

Erik Ramírez: tiene buena calidad el armado y la calidad del filtro es muy buena; no obstante se tiene que modificar y sustituir los materiales filtrantes. los accesorios que vienen son basura.

Mexico on Nov 09, 2022

Here, There, & EverywhereHere, There, & Everywhere: There are several components to this aquarium to review.
Firstly, the tank itself. It seems made well, simple enough.
Now the hood. It has perforated cutouts for a filter and such. It also has a rectangular feeding hole near the front. There are extra spaces in the back for the light cable and air tubing if so desired. The lights actually have to be placed into their respective slots on the underside of the hood and there is a channel for the cord. The light cord can come out the left or right side, depending on preference. There are also 2 hinges that need to be installed. We found installing them onto the hood first worked easier than putting them on the tank's rim first. Just make sure that the front lip of the hinge clip (shorter side) goes under the tank's inner rim or the hood will not go down flat/sit flush. I like the hood overall, but I am concerned about the light strips constant contact with water. They're not submerged in the water, but they stay wet nonetheless.
The heater is not being used, so I can not comment on that. I did stick the exterior temperature strip on the outside of the tank.
Now onto the other accessories. The fishnet is basic, simple....

United States on May 10, 2021

Yo MeroYo Mero: The media could not be loaded.  Ojo. Viene sin grava. Hay que comprarla por separado. Algunos adornos son demasiado plásticosos. Compre algunos otros por fuera también. Tiene buen tamaño para comenzar. Buena calidad.
La lámpara no se puede conectar a un timer o accesorio, ya que forzosamente se debe usar el botón de encendido de la lámpara para poderla encender. La lámpara deja de funcionar después de 1 mes.
El resto de la pecera está muy bien. No he tenido ningún tipo de problema en 8 meses de uso

Mexico on May 31, 2020

Podrido88: Una gran opción para los que se inician en la acuariofília (80 lts) La urna de cristal es de buen material y esta bien ensamblada. El calentador mantiene una temperatura de 24 a 26 grados y el filtro a pesar de quedarse corto cumple con su función. ( Se recomienda tener filtro de respaldo) La pantalla de led es buena. Por lo que respecta al alimento y al acondicionador, estaría mejor si mandan los botes aunque sean de 250 ml y no sobres de muestra....

Mexico on Jan 30, 2020

Mauricio FloresMauricio Flores: Excelente precio por lo que recibes. Las plantas artificiales son muy bonitas y de excelente calidad, nosotros cambiamos algunas solo por gusto, pero el surtido que incluye es más que suficiente tanto en variedad como en cantidad. No me gusta que el filtro whisper funciona con cartuchos desechables, intentaré adaptar algún filtro de gruesos y biológico que se adapte a mi gusto. En general, muy satisfecho con la compra, de hecho ordené también la versión Glo que también está muy bonita.

Mexico on Dec 10, 2019

Pedro PérezPedro Pérez: Es un buen inicio ya que tiene todo lo necesario aunque en mi caso fue para substituir un pequeño acuario ya que mis peces estaban creciendo. Me parece que al filtro le falta capacidad de filtrado ya que entiendo que si el acuario es de 20 galones el filtro debería poder limpiar 60. Aunque ya lo apoye con otro filtro interno (del acuario anterior que me ayudó a acelerar el ciclado) y un producto que se llama Purigen (recomendado) Igualmente al filtro se le rompió la válvula de regulación de agua haciendo que no subiera por el tubo, pero con un poco de cinta teflón lo repare. Lo demás está bien. El calentador está preconfigurado para la temperatura y no se puede cambiar aunque se mantiene entre los 24 grados. En resumen me agrado la compra y la tapa con luces le dan muy buen aspecto. Ahora que bajo de precio me dan ganas de comprar otro jaja.

Mexico on Nov 18, 2018

RyottRyott: I bought this aquarium to my wife as a Christmas present. Little was I aware that this "starter kit" is just the beginning of a full new hobby! I found this to be a great starting point for someone who want to have a tropical fish tank, but be aware there are many more things you will need down the road!

First, let's go over what is included:
- The fish tank. Nice size, not too small or too big.
- A water heater with fixed temperature.
- A thermometer that sticks in the OUTSIDE of the tank. Not the greatest one, but it does the job.
- A filter with one filter bag (you will need to replace this one monthly). Very quite once setup correctly
- Decorative plants. Most of them are quite fake-looking and ugly, and we probably will replace then. The exception is the anemone, which is really cute.
- Some small flakes that will be enough to feed your fishes for a few days.
- One Tetra Safe Start dosage, used to make the tap water safe for the fishes.
- A net to fish the fishes out of the tank
- ColorFusion lights (in my kit). Very cool. You have to long-press the button to turn them off, then when you plug them again you need to press the button to turn...

United States on Dec 31, 2016

Tetra Complete 20 Gallon Aquarium Fish Tank Kit 16 Gallon Coralife LED BioCube Aquarium Fish Tank Kit - Perfect for Your Home or Office Aqueon MiniBow LED Aquarium Kit: Perfect Starter Tank for Small Fish
Tetra Complete 20 Gallon Aquarium Fish Tank Kit 16 Gallon Coralife LED BioCube Aquarium Fish Tank Kit - Perfect for Your Home or Office Aqueon MiniBow LED Aquarium Kit: Perfect Starter Tank for Small Fish
B2B Rating
74
87
85
Sale off $30 OFF $10 OFF
Total Reviews 108 reviews 18 reviews 346 reviews
Product Dimensions ‏ ‎ 27.88 x 16.13 x 20.38 inches; 34.14 Pounds 16.75 x 15 x 17.5 inches; 31.9 Pounds 11.5 x 7.63 x 12.5 inches; 3.75 Pounds
Date First Available ‏ ‎ August 17, 2015 August 8, 2016 October 20, 2020
Item model number ‏ ‎ NV33821 100530106 100544522
Manufacturer ‏ ‎ No Central Garden & Pet Central Garden & Pet
Is Discontinued By Manufacturer ‏ ‎ No No
ASIN ‏ ‎ B013BXDZ90 B06WP9Q6CZ B08LK994Y3
Before you spend your money, check out our reviews. Every time.
Best2buy Newsletter
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.
Don’t miss out on the hottest seasonal and trendy products. Subscribe to our newsletter today.