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Marina Aquarium Kit - 20 gallon Fish Tank - LED

4.4 4.4 out of 5 stars 2,179 ratings

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20 gallon
Standard Packaging

About this item

  • 20 U.S. gallon glass aquarium
  • Includes a Marina Slim S20 clip on filter with quick change filter cartridges
  • Includes everything you need to get your aquatic home started
  • Measures: 24 inches L x 12.5 inches W x 16.5 inches H

Customer ratings by feature

Easy to assemble
4.4 4.4
For beginners
4.3 4.3
Noise level
4.0 4.0
Value for money
4.0 4.0

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Marina Aquarium Kit - 20 gallon Fish Tank - LED
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Price$83.57$185.62$147.22$79.99-11% $165.99
List:$185.99
Delivery
Get it as soon as Sunday, Mar 17
Get it as soon as Sunday, Mar 17
Get it Mar 19 - 25
Get it Mar 18 - 20
Customer Ratings
For beginners
4.3
4.3
4.0
4.3
Noise level
4.0
4.0
3.6
4.3
Value for money
4.0
4.0
3.9
4.1
Easy to assemble
4.4
4.4
4.4
Suction power
3.5
4.2
4.1
Sold By
Amazon.com
Amazon.com
Amazon.com
G10 Commerce
SaltwaterAquarium
tank volume
20 gallons
20 gallons
5 gallons
15 gallons
material
Glass
Glass
Glass
Glass
Glass
Glass
shape
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
Rectangular
weight
35 pounds
4.55 kilograms
31 pounds
12 pounds
12.72 kilograms
style
20 gallon
5 gallon
Modern
Traditional
Glass
Contemporary

From the manufacturer

Marina LED Aquariums

Marina 5G LED Glass Aquarium Kit

Size: 16" L x 8.5" W x 10.5" H.

Marina 10G LED Glass Aquarium Kit

Size: 20" L x 10" W x 12.5" H.

Marina 20G LED Glass Aquarium Kit

Size: 24" L x 12.5" W x 16.5" H).

Marina LED Aquariums

Ideal for the beginning aquarist, the Marina 5G, 10G, or 20G (19L, 38L, 75L) LED Aquarium Kits come equipped with everything needed to make the novice fish hobbyist’s first venture into the wonderful world of fish-keeping an easy and enjoyable experience.

Includes & Features

  • Marina Slim S10 or S20 clip-on filter with quick-change filter cartridges
  • Long-lasting, natural daylight effect LED lighting module incorporated into aquarium canopy
  • Fluval Max fish food to keep fish healthy
  • Fluval Aqua Plus Water Conditioner to make tap water safe for fish
  • Fluval Cycle Biological Supplement to create a biologically
  • Aquarium environment Fish net, made from fine soft mesh to protect delicate fins
  • Aquarium Care Guide that includes advice on how to set up and maintain your aquarium

Looking for specific info?

Product guides and documents

Product Description

Ideal for the beginning aquarist, the Marina 20G LED Aquarium Kits comes equipped with everything needed to make the novice fish hobbyist's first venture into the wonderful world of fish keeping an easy and enjoyable experience. This 20 gallon all glass aquarium features a long lasting, natural daylight effect LED lighting module incorporated into aquarium canopy and includes everything you need to get started! This kit includes fish food to keep fish healthy, Aqua Plus Water Conditioner to make tap water safe for fish and Cycle Biological Supplement to create a biologically well balanced and healthy aquarium environment. It also comes with a net and an aquarium care guide that includes advice on how to set up and maintain your aquarium. It is your turn to pick your fish!.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 24 x 12.5 x 16.5 inches; 35 Pounds
  • Item model number ‏ : ‎ 15266A1
  • Date First Available ‏ : ‎ October 23, 2015
  • Manufacturer ‏ : ‎ Rolf C. Hagen (USA) Corp.
  • ASIN ‏ : ‎ B0173I55Q0
  • Customer Reviews:
    4.4 4.4 out of 5 stars 2,179 ratings

Important information

Directions

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Customer reviews

4.4 out of 5 stars
4.4 out of 5
2,179 global ratings

Customers say

Customers like the brightness, noise level, appearance, size and quality of the vivarium. For example they mention the LED lights work beautifully for the plants, it's very quiet and it looks good. That said some like the value, and ease of installation. That being said some disagree on the filter.

AI-generated from the text of customer reviews

141 customers mention101 positive40 negative

Customers like the quality of the vivarium. They mention that it was well-constructed, and free of defects. The items that came with it are of great quality, and the tank has held up well. The glass is thick and durable, and is surprisingly good considering the size. Overall, customers find it to be a great starter tank and love the all-glass construction.

"...All in all this is a pretty good aquarium kit, and has everything you need to set it up right out of the box other than a heater and decorations...." Read more

"...Overall an excellent tank kit!! It's been over a month now, and our betta is happy and healthy and we are thrilled with our purchase!" Read more

"...Everything is solid quality, some reviews mention the hood being a little flimsy but for such a low-profile hood, there is bound to be a little flex...." Read more

"...I have had other fussier fish but these are very hardy, but breed way too fast...." Read more

114 customers mention111 positive3 negative

Customers like the appearance of the vivarium. They say it looks good, is modern and worthy of an art piece. The tank is made of high-quality glass and doesn't scratch easily. The lights are bright and show colors beautifully.

"...the corners when I first ordered this, but it actually looks better than the clear silicone and doesn't detract from visibility because it's very..." Read more

"...It is a really nice tank the filter is quiet and works really well...." Read more

"...So, the rest of the aquarium is perfect, I love the skinny filter, the tanks adorable, but you're taking your chances on the light...." Read more

"...Cute, but should have ears, I swear they are like rabbits. I will see as time goes on how well the tank holds up...." Read more

88 customers mention69 positive19 negative

Customers like the noise level of the filter. For example, they mention that it's very quiet and keeps the tank clean, and that it is not loud.

"...like the slim filter, it doesn't take up a lot of space and it's pretty quiet...." Read more

"...It is a really nice tank the filter is quiet and works really well...." Read more

"...The filter is excellent and very quiet, the lighting is beautiful, and it's spacious digs for my son's Betta fish!..." Read more

"Nice Aquarium, quiet and filters easy to change...." Read more

85 customers mention78 positive7 negative

Customers find the installation process of the vivarium to be easy. They mention that the tank is very easy to set up, it is a good setup for a beginner, and the filter is super easy to maintain. Some customers also say that the set up is perfect for beginners to planted tanks and that it is great start up kit.

"...The tank was very easy to set up. I really like the slim filter, it doesn't take up a lot of space and it's pretty quiet...." Read more

"This was the easiest filter to set up ever! Comes with the essential bacteria needed for a new tank too got to love that...." Read more

"...The kit was easy to set up. The slim filter fits nicely on the back wall of the tank and it is whisper quiet...." Read more

"...Super easy to set up and the instructions for new aquarists are awesome if you need lots of help like me-..." Read more

78 customers mention62 positive16 negative

Customers like the brightness of the vivarium. They mention that the LED lights work beautifully for the plants and that they are delighted to see the light come on.

"...The LED light is bright enough that my live plants are happy and growing...." Read more

"...into the office the next day, flipped the switch and was delighted to see the light come on. The tank looks great!..." Read more

"...The filter is excellent and very quiet, the lighting is beautiful, and it's spacious digs for my son's Betta fish!..." Read more

"...The filters just slip out and put a new one in, easy. The light is bright, I don't have live plants, so they suffice...." Read more

65 customers mention50 positive15 negative

Customers like the value of the vivarium. They mention that it is worth the price, the filter mediums are affordable, and the control of water flow. They also mention that the package gives you the best bang for your buck and doesn't skip on quality.

"...It's definitely worth paying for glass for the appearance and longevity of the tank-..." Read more

"...Incredible price for such a great setup. I will buy it again to set up as an isolation tank once we get our 125G fish tank up and running." Read more

"...The replacements are reasonably priced, but good to know ahead of buying...." Read more

"...I agree with some of the other reviews here that this item is kind of overpriced for what it is, it was still a great tank for me starting back into..." Read more

63 customers mention54 positive9 negative

Customers like the size of the vivarium. They say it's perfect for beta fish, and the fish net is much bigger than expected. It's great for small spaces, and is safe to house small fish, fry, and invertebrates and plant. The slim filter fits nicely on the back wall of the tank, and it' s whisper quiet.

"...The tank was very easy to set up. I really like the slim filter, it doesn't take up a lot of space and it's pretty quiet...." Read more

"...So, the rest of the aquarium is perfect, I love the skinny filter, the tanks adorable, but you're taking your chances on the light...." Read more

"...is excellent and very quiet, the lighting is beautiful, and it's spacious digs for my son's Betta fish!..." Read more

"...The kit was easy to set up. The slim filter fits nicely on the back wall of the tank and it is whisper quiet...." Read more

102 customers mention68 positive34 negative

Customers are mixed about the filter. Some mention that it's awesome, very quiet and keeps the tank clean, while others say that it comes with a horrible filter and has some kind of problem. The filter cartridges are hopeless and a waste of money, and the housing is too small. The only complaint was that the marine slim filter arrived broken.

"...This kit comes with water conditioner, an additive to help start the tank cycle, an some flake tropical fish food. These extras are all fluval brand...." Read more

"...Don’t get me wrong, the tank itself was fine, but the filter was what killed my fish...." Read more

"...I love that it came with small bottles of both the "Fluval Cycle biological enhancer" and the "Fluval chlorine/water purifier."..." Read more

"...when I had 5 tanks and now not many tanks have them, the side filters are nice though. Better than I thought, I have had it set up for maybe a week...." Read more

Perfect 10 gallon tank!
5 Stars
Perfect 10 gallon tank!
I did a lot of research before deciding on this 10 gallon Marina tank. It was the tank kit that consistently showed up on internet reviews as one of the top tanks, especially for beginners. The filter is excellent and very quiet, the lighting is beautiful, and it's spacious digs for my son's Betta fish!I love that it came with small bottles of both the "Fluval Cycle biological enhancer" and the "Fluval chlorine/water purifier." My son had of course, against my advice, ran out and bought the betta fish before the tank was even set up. I was nervous because the tank had not yet been "cycled," meaning that it had not been filled with water, had the filter running, and had the chance to cycle to develop good bacteria on it's own, which typically takes about 4-6 weeks. Because this kit came with a bottle of the "Fluval Cycle biological enhancer," I was able to add the Betta fish the same day as setting up the tank (which is not recommended if you can help it, but it luckily worked out ok in this instance). I also used Poland Spring water to fill the tank instead of my tap water, along with of course adding the recommended doses from the bottles of the provided Fluval chlorine purifier and biological enhancer.The filter on this tank is excellent and I like that it has 3 separate cartridges, so you can change one every few months (never change them all at once or it will throw off the cycling of your tank). Only changing one filter at a time maintains the good bacteria growing on the other filters in the tank. There are also some youtube videos available on how to modify/replace the filter cartridges with other "media" so they don't need to be changed regularly, which I have already started doing. It's also better for the long term cycling of the tank to not get rid of cartridges on a regular basis (don't do it every 2-4 weeks like the directions say!), since there is so much good bacteria on the cartridges which helps the tank stay healthy, and you don't want to throw that away.I purchased a Eheim heater separately, which is a nice fit in this tank. I also purchased two thermometers separately, one digital one and one traditional one, and put them on opposite sides of the tank.Also, really important, make sure that you have a good place to put this tank, because once it has water in it, it is SUPER heavy, over 100 pounds! I had not thought of this until a few days before the tank arrived, so I ran out and purchased a fish tank stand at a local pet store which could support the weight. You don't want to risk just putting it on a regular piece of furniture because of how incredibly heavy it is once it is filled with water.One negative is that the lid does not have a hinge on it, it comes completely off when opening it all the way. It's a minor inconvenience as we mostly use the open feeding hole in the top right corner to feed our betta.Overall an excellent tank kit!! It's been over a month now, and our betta is happy and healthy and we are thrilled with our purchase!
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Top reviews from the United States

Reviewed in the United States on January 29, 2018
Size: 10 gallonProduct Packaging: Standard PackagingVerified Purchase
36 people found this helpful
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Reviewed in the United States on February 22, 2024
Size: 10 gallonProduct Packaging: Standard PackagingVerified Purchase
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5.0 out of 5 stars Comes with everything you need except a heater
Reviewed in the United States on February 22, 2024
I love this tank! I bought it as replacement for another tank I returned to amazon. It is a really nice tank the filter is quiet and works really well. I love that you can turn the flow down, which keeps my Betta from being swirled around. The only con is the top, which is not attached so when removed there is no light as it is part of the lid. I actually like it without the lid, so i may look for a different light setup.
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3 people found this helpful
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Reviewed in the United States on January 28, 2024
Size: 5 gallonProduct Packaging: Standard PackagingVerified Purchase
2 people found this helpful
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Top reviews from other countries

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Geesh
5.0 out of 5 stars Works
Reviewed in Canada on February 6, 2024
Size: 5 gallonProduct Packaging: Standard PackagingVerified Purchase
barbara
5.0 out of 5 stars Sembra tutto ok
Reviewed in Italy on February 3, 2024
Size: 5 gallonProduct Packaging: Standard PackagingVerified Purchase
Zloty87
5.0 out of 5 stars The best price I found for such an aquarium
Reviewed in the United Kingdom on December 17, 2023
Size: 20 gallonProduct Packaging: Standard PackagingVerified Purchase
Wallonia
1.0 out of 5 stars Pompe à eau
Reviewed in Belgium on November 20, 2023
Size: 5 gallonProduct Packaging: Standard PackagingVerified Purchase
cristina
5.0 out of 5 stars Todo genial
Reviewed in Spain on March 15, 2023
Size: 10 gallonProduct Packaging: Standard PackagingVerified Purchase
2 people found this helpful
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