3 Gallon Small Fish Tank Glass Aquarium Set, Starter Kit with Heater Water Pump Cleaning Filter Bright Light Rocks Gravel Cleaning Tool, Leak-Proof Clear Rimless Desktop Spaces Saving Betta Fish
Condition: Used - Like New
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Returnable until Jan 31, 2026
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Availability:
Only 1 left in stock, order soon!
Arrives
Tuesday, Mar 24
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Size: 3 Gallon
Features
- ALL-IN-ONE AQUARIUM KIT, PACKED WITH VALUE - Comes complete with HD float 3 gallon glass tank, heater, hang on back filter with media, COB light, substrate sand, rocks, 5-in-1 cleaning tool set just unpack, add water, and introduce your fish! The complete starter kit for instant aquatic enjoyment.
- KEEPS TROPICAL & COLD-SENSITIVE FISH COMFORTABLE - Unlike most aquarium kits, ours comes with a reliable heateressential for keeping delicate fish warm and healthy year-round.
- PREMIUM CRYSTAL-CLEAR GLASS FOR AN IMMERSIVE VIEW - Crafted from ultra-clear 5mm thick HD glass with 92% light transmittance, this tank offers a stunning, distortion-free view of your fish.
- ADVANCED FILTRATION FOR CLEAN WATER - The included hang-on-back filter features both mechanical and biological filtration - sponge for debris and ceramic rings for impurities, harmful chemicals removal. This system keeps your tank water clean and clear, while enhancing oxygen exchange for healthier aquatic life.
- PERFECT GIFT CHOICE - Measuring just 11.7" x 6.24" x 9.75", this compact tank holds 2 to 3 gallons of water (actual water volume depends on decoration space). Its a perfect stress-free aquarium for beginners, a thoughtful gift, and a fun family bonding experience.
- IMPORTANT SAFETY REMINDER - Do not bury the heater in sand or substrate. Keep at least 2 inches of clearance from the water surface. Always ensure the heater is fully submerged before plugging it in. Unplug the heater and let it cool for 1020 minutes before removing it from the tank for cleaning or water changes.
- Backed by 24/7 customer support, were here to help with setup, maintenance, and expert care tips - so you can create the perfect environment for your fish, stress-free.
Brand: Wonderfactory
Material: Glass
Tank Volume: 3 Gallons
Special Feature: Holds 2-3 gallons; actual water volume depends on decoration space. Rimless tank, Self Cleaning filter. See more
Item Weight: 5.33 Kilograms
Specific Uses For Product: Indoor
Style: Designed for small spaces; suitable for desks, living rooms, bedrooms, office, and more.
Color: transparency
Included Components: fish tank
UPC:
Package Dimensions : 13.3 x 11.6 x 8 inches; 11.75 Pounds
Item model number : VS3-002
Date First Available : August 11, 2025
Manufacturer : wonderfactory
Best Sellers Rank: #12,358 in Pet Supplies (See Top 100 in Pet Supplies) #7 in Aquariums
#7 in Aquariums:
Customer Reviews: 4.3 4.3 out of 5 stars (441)
Item Weight: 11.73 pounds
Manufacturer: wonderfactory
Item model number: VS3-002
Date First Available: August 11, 2025
Item Package Dimensions L x W x H: 13.3 x 11.6 x 8 inches
Item Weight: 5.33 Kilograms
Brand Name: Wonderfactory
Directions: 1
Model Name: VS3-002
Color: transparency
Size: 3 Gallon
Material: Glass
Style: Designed for small spaces; suitable for desks, living rooms, bedrooms, office, and more.
Included Components: fish tank
Specific Uses for Product: Indoor
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Tuesday, Mar 24
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Size: 1.2 Gallon
I picked this tank up mainly as a transition and quarantine setup for my betta, but it’s turned out to be a great little emergency tank for winter too. The built-in bottom filter keeps the water clear and runs quietly, which makes it easy to keep on a desk or counter without any buzzing. It’s compact but gives enough room for a single fish to stay active and comfortable. During colder month like now, it’s a lifesaver — the enclosed design and easy heating make it simple to keep temps steady around 78°F. I’ve used it a few times to isolate new or stressed fish, and it’s quick to clean and reset each time. For what it costs, the build quality and clarity are surprisingly good. Great option for anyone who needs a dependable small tank for temporary housing, quarantine, or just a cozy winter setup.
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Reviewed in the United States on October 29, 2025 by Amazon Customer Amazon Customer
Size: 5 Gallon
I bought this for my desk and I'm happy with it! The kit literally comes with everything I need. I can set up it easily. The pump is surprisingly quiet. And it looks very morden and high-end. My betta seems very happy in his new home.
Reviewed in the United States on December 28, 2025 by Joyce
Size: 10 Gallon
Very nice quality tank. It has basically everything you need to get up and running, aside from gravel and decorations. The shaded back glass is a nice touch, especially if you’re keeping it on a windowsill and want to cut down on sunlight. The included cleaning kit (net, brush, etc.) feels a bit flimsy, but I already have my own so it wasn’t a big deal. The filter seems to be cycling well, and the glass feels sturdy, not cheap at all. My only real gripe is the lid, it feels flimsy and low quality. It’s basically a thin piece of plastic that sits on small plastic brackets. If you have fish that are prone to jumping, or you want every part of the setup to feel premium, the lid might bother you as it's not completely closed. My heater has been working great so far, although the LED on it is pretty bright. I turned mine toward the back of the tank and that helped. Overall, I’m happy with the purchase.
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Reviewed in the United States on January 5, 2026 by Hubb
Size: 5 Gallon
This tank kit looks great out of the box, but what satisfied me most is how well the system is designed once you set it up. The hang-on-back filter is the standout feature. It uses a sponge and ceramic biomedia—not disposable cartridges—so it supports a stable nitrogen cycle. The flow is gentle, quiet, and perfect for a betta. The water stays clear, and the filter provides plenty of oxygen without stressing my betta, Vincent. The tank itself is beautiful: the black-tinted back hides equipment and reduces reflections, and the soft bottom pad keeps vibrations low. It all looks clean and modern. The only weak point was the included preset heater, which ran too hot and too cold. I replaced it with a quality adjustable heater and bought a digital thermometer, and now the setup is excellent. I also added blue gravel to deepen the substrate and provide some color. If the manufacturer upgraded the heater, this would be a near-perfect kit. Overall, a great little aquarium with a surprisingly high-quality filter and excellent design. With a better heater, it becomes an ideal home for a betta.
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Reviewed in the United States on November 30, 2025 by Amy H Amy H
Size: 5 Gallon
Super great quality I have it next to my 20 gallons long and it fits about perfectly for anyone looking for size reference on the 5 gallon! The tank itself a beautiful rimless tank I like the black tint on it it helps great a barrier I needed ! The black rock sub strait is good definitely need a little more so it’s ticket for plants or just whatever fish you get the preferred amount of substrait I put in some I already with it so it works out . The rock that came with it didn’t float so not weight need for them and filter it’s very easy to set up I can’t tell not much maintenance will be needed because everything is washable so no need to replace anything and it’s very quiet dosent make any noise ! And heater works great I like how it’s compact ! It isn’t adjustable but my tank sits at 80 degrees so it perfect for me !
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Reviewed in the United States on October 7, 2025 by Madelynn Madelynn
Size: 5 Gallon
The quality of this aquarium set is overall good. I am a first time fish keeper and appreciate the simplicity of this set up and that it comes with all of the basic things you need to care for a fish. It’s a good size and my Betta seems happy in his tank! The tank itself has a few minor scratches and the filter came with a few chips/cracks in the plastic, but the customer service is superb! I received a replacement within 2 weeks. I definitely recommend- it’s a great value for everything that you get!
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Reviewed in the United States on October 26, 2025 by Allie Allie
Size: 1.2 Gallon
The filter was loud. Tank is built super well, Comes with nice rocks and gravel and a plant, Very well packaged,Very nice but just not what i expected just because the grinding ,loud filter that I washed and everything. After this I went to a local store and got a 10 gallon tank KIT for 40$.
Reviewed in the United States on January 17, 2026 by Malachai McBride
Size: 1.2 Gallon
I’m really impressed with this 1.25-gallon desktop aquarium set. It’s perfect for small spaces and makes a great starter kit for bettas or shrimp. The glass tank feels sturdy, and the setup was surprisingly easy — everything you need is included. The heater and water pump work well, and the built-in filter keeps the water clear. I also love the bright LED light; it really makes the tank look clean and vibrant. The included gravel cleaning tool is a nice bonus and makes quick maintenance much simpler. For its size, this aquarium is well-designed, reliable, and convenient. Great little tank for a desk, dorm, or office!
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Reviewed in the United States on December 1, 2025 by Jing Qin Jing Qin