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Fish Tank Aquarium 3 Gallon, Smart Aquarium Kits - Silent Water Pump,Self Cleaning System,7 Color Lights,Temperature Display, Aromatherapy, Advanced Filtration

  • Based on 140 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sep 26 – Sep 27
Order within 18 hours and 7 minutes
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Features

  • Advanced 3-in-1 Pump with Filtration SystemThe 3-in-1 pump with filtration works like a charmkeeping the water clean and the tank super quiet. Setup was a breeze, and the design is sleek and modern, making it a great addition to your home decor. Experience crystal-clear water with our state-of-the-art filtration system. Designed to keep your aquarium clean and your fish healthy, it efficiently removes impurities and maintains water quality.
  • Durable Polycarbonate Shell Built to last! Our UV-resistant, shatterproof polycarbonate tank withstands accidental drops and resists yellowing over time. Maintains crystal clarity for 5+ years even in direct sunlight perfect for sunny rooms or outdoor patios.
  • Vibrant 7 Color LightsTransform your space with customization lighting options. Choose from 7 stunning LED colors to create the perfect ambiance for any mood or occasion. The lighting is a standout featureits vibrant and offers various settings that truly enhance the tanks aesthetics and showcase the aquatic life beautifully.
  • Simple yet Powerful Functions You can enhance your experience by adding your favorite essential oils, creating a calming and fragrant atmosphere that is perfect for stress relief and mindfulness. Stay informed about the temperature with the built-in digital display, allowing you to easily monitor the environment for your aquatic pets.
  • Low-Noise Water Circulation System Our aquarium is equipped with a high-efficiency water circulation system that mimics natural water flow, promoting a healthy and clean environment for your fish. Our pumps have strong suction while operating very quietly, suitable for living rooms, offices and bedrooms. The system ensures proper oxygenation and filtration, reducing the need for frequent maintenance while keeping your fish happy and healthy,making it an ideal choice for both beginners and experienced fish lovers.
  • Space-Saving Smart EcosystemAll-in-one design (12.2"x6.5"x14.7") with built-in humidifier and 10-min assembly system. Includes step-by-step video tutorials and decorative rock samples. Ideal for tech lovers and aquatic newbies!The design of our fish aquarium is modern and stylish, adding a touch of elegance wherever you choose to put it.
  • What to NoteTo prevent the pump from burning out, it is crucial to ensure that the pump is fully submerged in water before plugging it in. Additionally, it is important to keep the inside of the oxygen tube dry and place the other end with the valve outside the tank to allow oxygen to enter. Furthermore, it is essential to consider the specific temperature requirements of certain fish species. Some fish may not thrive in all seasons, particularly during cold winters. Therefore, it is crucial to carefully select fish species that are suitable for the prevailing conditions.

Brand: SWIMSYNC


Material: Polycarbonate


Tank Volume: 3 Gallons


Special Feature: Adjustable, Durable, Easy to Clean, Easy to Store, Easy to Use


Product Dimensions: 14.5"L x 6"W x 8"H


Shape: Cuboid


Specific Uses For Product: Indoor


Color: Black


Included Components: fish Tank Kit, water pump, decorative plants, removable white board, reusable sponge, user instructions manual See more


Vivarium Type: Aquarium


Product Dimensions ‏ : ‎ 14.5 x 6 x 8 inches; 5.62 Pounds


Item model number ‏ : ‎ WAA40YG001HS3GL-1


Date First Available ‏ : ‎ March 3, 2025


Manufacturer ‏ : ‎ SWIMSYNC


Best Sellers Rank: #14,821 in Pet Supplies (See Top 100 in Pet Supplies) #6 in Aquariums


#6 in Aquariums:


Customer Reviews: 3.3 3.3 out of 5 stars 140 ratings


Item Weight: 5.61 pounds


Manufacturer: SWIMSYNC


Item model number: WAA40YG001HS3GL-1


Date First Available: March 3, 2025


Item Package Dimensions L x W x H: 15.86 x 13.86 x 7.8 inches


Item Dimensions LxWxH: 14.5 x 6 x 8 inches


Brand Name: SWIMSYNC


Target Audience Keyword: fish


Directions: All Ages


Model Name: aquariums


Color: Black


Size: 3 Gal


Material: Polycarbonate


Care Instructions: Self Circulating, Self Cleaning, Self Watering


Included Components: fish Tank Kit, water pump, decorative plants, removable white board, reusable sponge, user instructions manual


Specific Uses for Product: Indoor


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 26 – Sep 27

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


  • How can I order a replacement humidifier?
I'm really enjoying this aquarium! And my betta loves it. The reason I picked this one was for the humidifier, which has unfortunately already quit working after only two-weeks. I was hoping the company sells replacements but haven't been able to locate any. It was a weird combo to go for, but it was really cool while it worked. The tank is great, thought. Highly pleased with it. Love the temp gauge, as well! ... show more
Reviewed in the United States on June 10, 2025 by Red Emma

  • Not this one, keep looking!
The instructions are not easy to follow. It was very confusing. The tank is not glass, it is a very light plastic. The temperature part is going back and forth between 23 and 24 degrees like a blinking light. It was difficult to put items in the tank for my fish. It is also not a 3 gallon tank. It took two gallons of water to fill it. Very misleading. I wish I would have read reviews before purchasing. Not worth the money. ... show more
Reviewed in the United States on August 28, 2025 by Taydyn

  • Good value for the money
Is working great so far however lights get messed up here and there but Overall looks good and is working.
Reviewed in the United States on August 1, 2025 by Patricia Grady

  • Awesome
This is big lol I thought it was going to be small it was a little hard to put the filter together bc I never had a actual fish tank before and the instructions aren’t very helpful I love it so much it’s cute
Reviewed in the United States on July 18, 2025 by Phaye dixon Phaye dixon

  • Sparse manual, not for beginners
Instructions extremely unclear. QR link to video instructions broken. Careless Chinese product.
Reviewed in the United States on July 11, 2025 by Aaron O.

  • If only...
The listing that I bought mine on said this was a glass tank. And so did the box that it came in. In big letters on the front of the box it said to BE FRAGIL GLASS INSIDE. But it isn't/ Its some sort of plastic. That alone wouldn't keep me from liking it though. It would be a good deal still if everything else worked well. But the problem is, they don't. The air pump and filter in this is very minimal and cheap. And frankly it just doesn't work correctly. It barely pumps any water. It is supposed to have air go into the tank as well as go to the top and down through the white sponge that lays in a tiny bit of water on the top. This is supposed to collect yucky stuff inside your tank. And then the water goes back down into the tank through little holes that is supposed to make it look like rain drops or something. But it isn't like you can even see that part really. And they barely come out. The sponge isn't even all the way under the water. There is barely enough water to keep it wet. You are supposed to be able to adjust the air flow, but it doesn't. It just makes one or the other work. NO MORE air flow comes out. Not if you want air to go into your tank and the top. Which of course you need. You can allow a tiny bit more air to go into the sponge area, but you have to turn off the flow to the part of the air that goes into the tank. Well, the thing is you need both of these. You absolutely need in the very least the little sponge filter. But then what stirs up the water to get the gunk into the filter? And what about air in the water for the fish? The other disappointing feature was the lights. I don't even know why they do these multiple light color options anyway. They are not good for your fish. Especially, if you are always changing it or putting it on the one after another option. It startles the heck out of my fish. I know because I have to go through several of them to get to the off position. And unfortunately, the normal color light is the least lit up one. You can barely see any of these lights, but the clear normal light color is especially bad. I don't understand. I've had many mini and small tank LED lights. And they all light up really well. But this almost acts as if it is broken. I am beginning to wonder if it is. The top of the tank and the lid are different. I've never had a tank with a lid like this before. I'm not sure how I feel about it yet. I like that I can get my cords in and out of the back. They give you a plastic piece that you set up on the front side so you can't tell there is a space in between the water and the lid. But I don't know why they didn't make it the same color as the tank. If they did it would have been hard to tell it wasn't just part of the tank lid. If the listing just did what it says, and they used better quality material and everything worked correctly than yeah, it would have been nice enough. ... show more
Reviewed in the United States on August 6, 2025 by Amazon Customer

  • Do NOT buy. Dangerous & Poor Quality
Do NOT buy this product. I purchased this in hopes of keeping a betta in it. The filter does not cycle properly & caused the lid to rust/grow mold. My fish died within a week of me placing him in this tank. Additionally, the entire tank is made of plastic and leaks if you need to move it. Again, do NOT purchase this product. ... show more
Reviewed in the United States on July 28, 2025 by Maya H Maya H

  • Self cleaning is the best!
Best tank ever! Its self cleaning which i didn't understand how it worked but here's the key. Don't put gravel in it because the gravel holds the waste. Doesn't need sand. Don't put live shrimp in tank. The cleaning tube will suck them up. All you need to do is rinse the filter. I do it daily.
Reviewed in the United States on July 1, 2025 by Robins world Robins world

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