3.5 Gallon Aquarium Starter Kits, Betta Fish Tank with Heater, Digital Thermometer, Aquarium Light with Timer, Hidden Filtration System and Water Changer Kit, Self Cleaning Fish Tank for Nano Fish
Condition: New
$79.98
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30-day refund / replacement
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Availability:
Only 10 left in stock, order soon!
Arrives
Wednesday, Oct 28
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At a glance
- Condition
- New
- Size
- 3.5 Gallon
- Dimensions
- 14.96"L x 7.87"W x 8.27"H
- Weight
- 7.94 lb
- Color
- Clear
- Material
- Acrylic
- Tank Volume
- 3.5 gal
- In the box
- Air PumpAquarium HeaterDigital Aquarium ThermometerFish Tank FilterFish Tank Light
- Warranty
- One Year
Features 6
- A Friendly Starter Kit for FishkeepingEverything you need to start a thriving aquarium is right here: a crystal-clear fish tank, a multi-stage filtration system, a heater, a digital thermometer, a LED light, a water changer, and a net. It eliminates worries about water quality, temperature, or light, making it the perfect gift for a kid, a beginner, or anyone desiring the serenity of nature without the hassle.
- Hidden & ProtectedeWonLife small aquarium features a hidden multi-storage design that neatly tucks away all essential gear, including heaters and filters. This gives you a clutter-free view and allows your curious fish to explore happily, fearlessly, and free from harm from the pump
- More Filter Media, Fewer Water ChangesAfter the initial sponge filter, we've added ceramic rings and quartz balls to create a paradise for beneficial bacteria. Think of them as a tiny, powerful cleanup crew that constantly removes invisible toxins from fish waste. This creates a clear and stable environment where your aquatic friends can thrive, and far less work for you
- 78F Constant Temperature & Easy ReadingsThe included heater creates a stable, ideal 78F world for your Betta fish and tropical fish to thrive. The clear LED thermometer instantly confirms the perfect conditions, so you can sit back and enjoy watching your fish swim happily
- Compact & Crystal-Clear Desktop AquariumMade from high-clarity, durable plastic, this lightweight tank (15"L x 7.9"W x 8.3"H) fits perfectly on any desk or balcony. The 3.5 gallon swimming space is an ideal home for a Betta, small schooling fish (like Cardinal Tetra or Zebra Danios), and ornamental shrimp (such as Red Cherry or Blue Velvet)
- One Year WarrantyThe entire aquarium kit, including all accessories, is backed by our solid 1-year warranty. For any questions, please feel free to contact us. Our dedicated customer service team is available 24/7
Specs 17
| Brand | eWonLife |
|---|---|
| Material | Acrylic |
| Tank Volume | 3.5 Gallons |
| Special Feature | Constant Temperature, Digital Thermometer, Self Cleaning, Transparent |
| Product Dimensions | 14.96"L x 7.87"W x 8.27"H |
| Specific Uses For Product | Keeping Betta fish, Keeping Nano Fish, Keeping Shrimp |
| Style | Minimalist |
| Color | Clear |
| Vivarium Type | Aquarium |
| Batteries | 1 CR2 batteries required. (included) |
| Manufacturer | eWonLife |
| Item Weight | 7.94 pounds |
| Item Package Dimensions L x W x H | 15.94 x 9.84 x 9.06 inches |
| Item Dimensions LxWxH | 14.96 x 7.87 x 8.27 inches |
| Brand Name | eWonLife |
| Target Audience Keyword | fish |
| Size | 3.5 Gallon |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Oct 28
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
Great for Inverts! (Too small for fish)
Size: 3 Gallon
Honestly pretty impressed with this little tank. It’s only 3.5 gallons, so not actually big enough for any fish (especially as the swimming space is even smaller than the), but it IS a great invert tank! I needed something to culture black worms in for my community tank, and I didn’t want to just use a bucket, so I decided to use this. I added some Malaysian trumpet snails and bladder snails, and will be adding some neocardinia shrimp in a few weeks. The light is adjustable so it’s quite versatile, although I’m unsure how well the spectrum will grow plants yet. I really just have easy, low light plants in the tank though, and added catappa leaves to give it a blackwater/swamp look, so it should be ok I think. The filtration is slow but the amount of bio media in the back is way overkill for this size of tank, so I’m pretty happy about it! It’s not much to look at yet since I started with a small starter culture of works and three bladder snails, but I’m very pleased with the aesthetic! The pump was noisy for the first hour, but once it had been running a bit it quieted down nicely! The lid isn’t amazing, but it works and keeps my cats out, and I got this because it was reasonably priced for what I wanted, so it was worth it imo :)
...
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Reviewed in the United States on February 16, 2026 by IzzieBear IzzieBear
Easy Setup, Cheap Thermometer
Size: 3 Gallon
Tank setup was fairly easy. Light settings all work very well. The only issue was the thermometer. It filled with water, came loose internally, and can no longer be properly read.
Reviewed in the United States on January 25, 2026 by Ray V. Ray V.
Amazing
Size: 3 Gallon
Everything came in and works as intended so far! My son is going to love this tank.
Reviewed in the United States on February 12, 2026 by Chris Woods
Great betta tank
Size: 3 Gallon
Very lovely tank.
Reviewed in the United States on February 6, 2026 by Emilia Emilia
reminder that returns are not accepted for this tank
Size: 3 Gallon
a little on the pricier side when comparing to the kits you get at petsmart or petco. especially when they have sales. they also accept returns should the tank not work out for you. i do not like how there is a drainage hole at the bottom. also the betta can see his reflection so he is constantly flaring. a shame that returns are not accepted for this product as it did not fully meet my expectations. you are better off with a rectangle glass tank to avoid the reflection and the added stress on the fish. light in photo is not the light that came with this tank. wish the tank was a little larger but that’s not the fault of the company. the filter is also a little too strong for our fish. overall all pretty happy. this is my daughters first tank so i am sure she will want to upgrade at some point anyways.
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Reviewed in the United States on February 19, 2026 by Cody Cummings Cody Cummings
No es grande
Size: 3 Gallon
No es grande como se mira a y .
Reviewed in the United States on February 8, 2026 by Alba
Decent tank for the price but not perfect
Size: 3 Gallon
I’ve had many fish tanks in my life, used to have a 55 gal. Sold all of it several years ago so we decided to get a small tank for beta fish. This tank is a great starter tank as it comes with everything you need at a reasonable price. However, the lid rim does not sit securely on the top of the tank. For our use it’s not a big deal as the light can still sit on top.
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Reviewed in the United States on February 6, 2026 by BC
Moldy broken filter
Size: 3 Gallon
It would be great, but the filter has never worked properly. In fact the filter spout (where the water is supposed to pour back into the tank) has water sitting in it barely dripping out, and now mold has grown on that area… would love to get a replacement or refund or helpp. Bummed and annoyed
Reviewed in the United States on February 4, 2026 by Karina