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4.5 Gallon Betta Fish Tank self Cleaning, Aquarium kit Smart Aquarium That Supports Bluetooth, Small Fish Tank with Filter Light Water Pump, Fish Tank Starter Kits Fish Bowl (Aquarium)

  • Based on 37 reviews
Condition: New
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$89.99 Why this price?
Memorial Day Sale · 10% off was $99.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 25
Order within 14 hours and 34 minutes
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Style: Aquarium


Features

  • Adjustable light color through APP This is a smart aquarium that allows you to adjust the color of the light through the APP. You can choose red, orange, yellow, green, blue, purple and other light colors. This not only promotes the growth of fish, but also makes the underwater world more colorful.The light is soft, which can protect the eyes and fish, and prevent the viewer and the fish from feeling discomfort due to the stroboscopic effect.
  • Multiple Filtration-Fish Tank Self Cleaning The aquarium filter uses a combination of physical and biological filtration to improve the filtration effect. Multiple filter cotton can filter impurities and fish manure, improve water quality, and ensure a clean aquatic environment in the aquarium.The filter can generate abundant bubbles and water flow to provide sufficient oxygen for the fish.
  • Great gifts and decorationsThis fish tank can be used as a decoration for bedrooms, living rooms and offices.The Aquarium is packaged beautifully which makes it a perfect gift for kids, family and friends on birthdays and Christmas.
  • Set contentsAquarium, LED light, aquarium filter, water pump, instruction manual. Please note: Fish, decoration and stones are not included. Aquarium size: 15.6 x 6.6 x 10.3inch, capacity: 5 Gallon.
  • About fish types This fish tank is suitable for small fish such as betta fish angelfish gouramis goldfish tropical shrimp lobster etc.

Brand: ERAARK


Material: 玻璃


Tank Volume: 5 Gallons


Special Feature: Self Cleaning


Product Dimensions: 15.6"L x 6.6"W x 10.3"H


Item Weight: 15 Pounds


Shape: rectangular prism


Specific Uses For Product: Indoor


Style: Aquarium


Color: Glass


Product Dimensions ‏ : ‎ 15.6 x 6.6 x 10.3 inches; 15 Pounds


Item model number ‏ : ‎ a-q-1-s


Date First Available ‏ : ‎ December 13, 2023


Manufacturer ‏ : ‎ ERAARK


Country of Origin ‏ : ‎ China


Best Sellers Rank: #66,431 in Pet Supplies (See Top 100 in Pet Supplies) #83 in Aquarium Starter Kits


#83 in Aquarium Starter Kits:


Customer Reviews: 3.7 3.7 out of 5 stars 37 ratings


Item Weight: 15 pounds


Manufacturer: ERAARK


Country of Origin: China


Item model number: a-q-1-s


Date First Available: December 13, 2023


Item Package Dimensions L x W x H: 19 x 14.2 x 9.6 inches


Item Dimensions LxWxH: 15.6 x 6.6 x 10.3 inches


Item Weight: 15 Pounds


Brand Name: ERAARK


Target Audience Keyword: Fish


Directions: Please refer to the instruction manual


Warranty Description: NO


Model Name: a-q-1-s


Color: Glass


Material: 玻璃


Age Range Description: fish


Style: Aquarium


Included Components: Filter, Pump


Specific Uses for Product: Indoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Excelente producto.
Compresa esta pecera para unos peces qué le regalaron a mis hijos y la verdad es que es muy buena, se ve muy linda con las luces encendidas qué cambian de color. El vidrio es de buena calidad con un color ahumado muy bonito.
Reviewed in the United States on December 28, 2024 by Glenny

  • When does the self cleaning start?
i bought this tank last month and i have to change the water out because iy looks dirty. the reason i bought the tank was cuz of the self cleaning.. and its not working.
Reviewed in the United States on December 1, 2024 by Diana H.

  • Really pretty tank
I bought this for my Betta fish and it’s really pretty. I love that I can put the lights on a timer. I would highly recommend!
Reviewed in the United States on January 17, 2025 by Yanna

  • Beautiful tank but Pros and Cons
The media could not be loaded. I REALLY liked this glass fish tank. I liked that the filter was hidden behind a black plastic partitioned area. Be aware that the back side and the left side (where the filtration system is located) are not clear glass but more of a frosted gray. I'm not sure why those sides are not clear like the front and right side. This is only suitable if you wish to place this tank against a corner wall, just make sure the one corner leaves the right side open, or you will only be able to view your fish from the front side only. It came with excellent set up instructions, however, it was simple enough to set up without my having to use them. The description says 4.5 gallons in the title but 5 gallon in the specs. In all honesty, I question whether this is actually a 4.5 gallon tank and it's definately NOT a 5 gallon. It seemed more like a 3 and 3/4 to 4 gallon s of actual living space for your fish. The filtration area does not hold 1/2 gallon in my opinion, so I do question the actual size. I DID love the dimensions of the tank having a shorter height than most and it looked great on the corner of my kitchen counter (I only wished that the left side was not frosted grey as I couldn't see my fish when I was standing to the left of the tank). This tank uses a lot of filters (4 rectangular filters and a large bagged bio-filter, that all fit inside the solid partition, however, they are slightly visible through the left side frosted grey glass. I guess now I can see why they would frost that side of the tank. I LOVED the integration of the filter and light connected together and only having to use ONE plug on my wall outlet. What I didn't love was that the outflow of the filter system was way too strong for my betta fish, even at its lowest setting. My fish had a hard time swimming against the flow and finally just wedged himself between his plants to get out of the flow and refused to move much and when he did move, it seemed like a struggle swimming against the flow (see video). Even at feeding time, my poor fish would try to grab his pellets and they floated away before he could even grab them. I felt so sad for him. The other thing is that the app would not bind with the fish tank. I attempted to bind the two over a dozen times and it just wasn't happening. This smart tank wasn't as smart as advertised but I was willing to overlook it since I was still able to control the lights manually from the top cover. I really wanted to love this tank, but after three days, the happiness of my fish was more important and with the filter flow not being able to be lowered any more than it already was, he just wasn't happy in this tank, so I decided to return it and find him something that has a lower filter flow. If you have small fish and are not concerned about filter flow or that only the front and right side of the tank are viewable, then I would say...... this tank is gorgeous....go for it. If these are things that might concern you, I suggest you look elsewhere. ... show more
Reviewed in the United States on March 28, 2025 by Lisa Perry

  • So worth the money
This fish tank has changed the game for me! I love the filter! My fish is thriving now that we have bubbles! I've had it for 3 months now and I have had to change the water just once. I recommend when emptying the water, take it from the filter side, that will get rid of the yuck it's been working so hard to clean! The ONLY downside is there's no heater or heater slit but we're making it work just fine! Also quiet and pretty lights 😁 ... show more
Reviewed in the United States on July 30, 2024 by Jennifer Schug Jennifer Schug

  • 2.5/3 gallon NOT 4.5/5 like stated
Just got this and still setting up, It's okay, definitely disappointed in size the main description reads 4.5 gallon but in the long description it says 5 gallons, so I took that to mean it's a 5 gallon tank but with the filter it only holds 4.5 gallons, in reality is quite a bit smaller and MAYBE holds 3 gallons, it will might work okay for now with what I wanted it for but definitely disappointed in size. After looking at Eraarks Amazon store it looks like this description actually belongs to a tank that is not available but according to the dimensions on that one it would be closer to a 4.5 gallon tank even though it's labeled as a smaller tank. ... show more
Reviewed in the United States on February 13, 2025 by Justine Townsend Justine Townsend

  • It works, but not as well as they advertised
The bubbles aren't bubbling anymore from the valve, but there's still water moving. This is after having it for 8 months. Also didn't think about how i can't clean the filter housing area with my magnetic scrub brush, since it's too think for the magnet.
Reviewed in the United States on March 8, 2025 by Jessica G

  • Perfect size
Only have 1 goldfish, approx 2" long. Perfect size for comfortable swimming.
Reviewed in the United States on January 4, 2025 by S. Ludlow

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