3.5 Gallon Self Cleaning Fish Tank, Aquarium Starter Kit for Betta, Small Fish & Shrimp, Betta Fish Tank with Heater, Thermometer Strip, LED Light, Hidden Filtration System and Water Changer Kit
$72.98
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Product description
1 Filtertion
2 Clarity
3 Feeding Ports
4 Ultra-Quiet Pump
Constant Temperature
Maintaining a comfortable temperature of approximately 26°C/78°F for your beloved fish
Temp Monitor
The thermometer lets you check the water temperature at a glance, giving you total peace of mind
1 Aquarium Heater 2 Aquarium Thermometer
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Clean Filter Sponge Merchant Video
Easy Maintenance
We’ve made routine care simple. The only regular task? Just remember to rinse the filter sponge weekly for optimal performance.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. How to Use Water Changer Merchant Video
Simplify Routine with the Included Water Changer
This tool makes water changes easy and effectively removes debris from the aquarium floor and filtration sump
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Water Pump Troubleshooting Merchant Video
Water Pump Troubleshooting
Open the pump and check the impeller and shaft for debris. Clean them thoroughly to remove any blockages
Recommended Species
Betta Fish: A solitary jewel. Our included heater ensures the warm, stable water it needsZebra Danios: The perfect beginner fish. Highly adaptable, hardy, and incredibly activeNeon Tetra: Energetic & colorful. Introduce only after your tank is fully established (3-4 weeks) Aquarium Shrimp: Vibrant cleaners. Best in a dedicated shrimp tank with moss and hiding spots 
Control Lighting Duration
To prevent excessive algae growth, please avoid high-intensity lighting while maintaining daily illumination for 3-6 hours. The use of a timer for automatic control is recommended
The Smart Feeding Guide: Less is More
To keep your aquarium healthy, feed your fish carefully. Give only what they can finish in about three minutes. It’s better to feed small amounts multiple times than one large mealUneaten food pollutes the water. It breaks down, makes the water cloudy, and harms quality. By controlling feeding and fish numbers, you’ll maintain a clearer, healthier tank 
What if the pump, light, or other accessories stop working? Do I have to replace the whole tank?
Not at all! We stock all individual parts. If any accessory (light, pump, heater, etc.) is defective, just let us know. We will ship a Free Replacement to you immediately. No need to return the broken part!
How to use the fish tank thermometer strip?
Simply peel off the backing and stick the strip to the front of your tank, below the water level. Wait 2-5 minutes, then check the color to read the exact temperature
I’m worried my small fish might get stuck against the intake vents
Designed for safety: The intake slots are ultra-fine (2mm / 0.08″) to prevent trapping. Plus, the pump flow is adjustable—simply set it to the lowest speed to ensure a gentle environment for small fish.
Will the heater leak electricity or harm my fish?
The heater features an IPX8 waterproof rating and a fully sealed design to ensure maximum safety.
Note: To strictly prevent burnout or short circuits, please ensure the entire heater is fully submerged in water during operation.
Product Dimensions : 14.96 x 7.87 x 8.27 inches; 7.85 Pounds
Date First Available : January 19, 2026
Manufacturer : eWonLife
ASIN : B0GCLBJP56
Best Sellers Rank: #29,772 in Pet Supplies (See Top 100 in Pet Supplies) #33 in Aquariums
Customer Reviews: 4.0 4.0 out of 5 stars (21) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
【𝐀 𝐅𝐫𝐢𝐞𝐧𝐝𝐥𝐲 𝐒𝐭𝐚𝐫𝐭𝐞𝐫 𝐊𝐢𝐭 𝐟𝐨𝐫 𝐅𝐢𝐬𝐡𝐤𝐞𝐞𝐩𝐢𝐧𝐠】Everything you need to start a thriving aquarium is right here: a crystal-clear fish tank, a multi-stage filtration system, a heater, 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 & 𝐏𝐫𝐨𝐭𝐞𝐜𝐭𝐞𝐝】eWonLife 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, while the 𝟎.𝟎𝟖”(𝟐𝐦𝐦) intake slots ensure your curious fish can explore happily and fearlessly, safe from the pump
【𝐌𝐨𝐫𝐞 𝐅𝐢𝐥𝐭𝐞𝐫 𝐌𝐞𝐝𝐢𝐚, 𝐅𝐞𝐰𝐞𝐫 𝐖𝐚𝐭𝐞𝐫 𝐂𝐡𝐚𝐧𝐠𝐞𝐬】After 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
【𝟕𝟖°𝐅 𝐂𝐨𝐧𝐬𝐭𝐚𝐧𝐭 𝐓𝐞𝐦𝐩𝐞𝐫𝐚𝐭𝐮𝐫𝐞 & 𝐄𝐚𝐬𝐲 𝐑𝐞𝐚𝐝𝐢𝐧𝐠𝐬】 The included heater maintains a stable 78°F, mimicking native tropical waters. The thermometer easily confirms perfect conditions. 𝐍𝐨𝐭𝐞: 𝐊𝐞𝐞𝐩 𝐭𝐡𝐞 𝐞𝐧𝐭𝐢𝐫𝐞 𝐡𝐞𝐚𝐭𝐞𝐫 𝐟𝐮𝐥𝐥𝐲 𝐬𝐮𝐛𝐦𝐞𝐫𝐠𝐞𝐝 𝐭𝐨 𝐩𝐫𝐞𝐯𝐞𝐧𝐭 𝐛𝐮𝐫𝐧𝐨𝐮𝐭 𝐚𝐧𝐝 𝐬𝐡𝐨𝐫𝐭 𝐜𝐢𝐫𝐜𝐮𝐢𝐭𝐬
【𝐂𝐨𝐦𝐩𝐚𝐜𝐭 & 𝐂𝐫𝐲𝐬𝐭𝐚𝐥-𝐂𝐥𝐞𝐚𝐫 𝐃𝐞𝐬𝐤𝐭𝐨𝐩 𝐀𝐪𝐮𝐚𝐫𝐢𝐮𝐦】Made 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)
8 reviews for 3.5 Gallon Self Cleaning Fish Tank, Aquarium Starter Kit for Betta, Small Fish & Shrimp, Betta Fish Tank with Heater, Thermometer Strip, LED Light, Hidden Filtration System and Water Changer Kit
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$72.98
Andrew –
Great All-in-One Tank!
I’ve set up a few aquariums over the years, and this all-in-one tank has impressed me so far. It arrived very well packaged, and everything was protected properly during shipping. No scratches, cracks, or loose components.I really like the curved edges, as they give it a clean, modern look. It also improves the viewing experience compared to standard sharp-cornered tanks. It looks sleek without being overcomplicated. What really stood out to me is the heater placement. It’s positioned in an area with consistent water flow, which helps maintain a more uniform tank temperature and prevents hot spots. The filtration system is also well laid out and surprisingly quiet. I can barely hear it running. I appreciate that there’s a dedicated space for bio media, which allows beneficial bacteria to establish properly and supports a healthy nitrogen cycle. It doesn’t feel like the filtration was an afterthought. The lighting is bright and enough for this size of tank. It should work well for low- to moderate-light plants. Another feature I really like is the bottom drain. That’s a big plus if you ever need to fully drain the tank for maintenance or a reset.Overall, this feels like a well-designed tank that balances aesthetics and functionality. I’m currently in the process of cycling the tank and plan to do a follow-up review once it’s fully established long-term. So far, though, I’m very happy with it and think it’s a great buy for the price.TL;DRPros:- Very well packaged- Modern design- Smart heater placement for even temperature- Quiet filtration with space for bio mediaCons:- None observed so far (will update after longer-term use)
Cwain –
Great filtration system
I have been keeping aquariums for a very long time so when I was looking for a betta aquarium I chose this tank because the filtration system is more than needed and a nice design. All though there is One flaw in the design, there are 3 rows of intake slats on the right side and the 3rd row is to the bottom of the tank ? To low and would be covered with gravel. Correction was a small rock wall around it preventing substrate from going in. I also do not care for the rounded corners, because the tank is so small seems to distort to much. But overall I am very happy with this set up.
harry zheng –
G
I absolutely love this aquarium setup. The LED lighting enhances the colors of the fish and decorations, making the tank look vibrant and eye-catching. It’s quiet, easy to maintain, and adds a peaceful vibe to my space. Highly recommend for beginners and experienced fish keepers alike.
jason sano –
They drill a hole in bottom of thank then put rubber plug into the hole
At 1st glance I was very happy and started removing accessories from tank and pulled the tank out of the box only to find that they drill a hole in the bottom of the tank and put a rubber plug in it. Why in the hell would you ever drill a hole? And then put a rubber plug on the bottom of your tank. I don’t even think I’m going to set it up. There’s no way this thing won’t leak eventually.
User –
Great Beginner Kit and Includes Everything You Need, However small for more than 1 Betta
This is a great intro kit for a variety of reasons as it includes everything you will need – however the pictures really make the aquarium look larger than than it actually is, remember this is only 3.5 gallons and as such even having one Betta in this aquarium is stretching it. (usually 5 gallons is the recommended minimum per betta, this one is 3.5 gallons)Since we are using this primarily has a holding tank for a few extra minnows my dad has become attached to, it will work for our purposes – however plan on only having a few SMALL fish in this thing. Having said all of that for a few small fish this is a pretty nifty kit that includes everything you will need, so great as a gift for a younger child or someone interested in trying out having fish for the first time.Also – double check all items upon receiving them, as some might arrive cracked. Thankfully the acquarium is made of acrylic, so your chances are low, but mine had the top cover with a crack in it for example.
Veronica –
Looks great
Perfect tank for beginners! It was easy to set up, and the instructions were clear. It comes everything you will need, like water changer! I love it, saves me time and energy to change water and clean the tank. The size is perfect for my fish, and fits nicely for my station. It feels solid and well-made, with no leaks or issues during setup. It is totally value for money.
Janice Kauppila –
Easy set up!
Perfect, so cute! Easy to set up, just as described! Met all my expectations! Very pleased with my purchase!
Heather A. Dempsey @ Elite Spa Pros Academy –
Smart Design & Great Features, Curious to See Long-Term Performance
I’d give this somewhere between a 3.5 and 4 stars. I just set it up last night, so I still need time to see how it performs once fully cycled, but first impressions are mostly positive.I really like the hidden compartments and the amount of filter media included. The sponge, ceramic rings, and additional bio media make it feel like it has real potential to maintain stable water conditions. I also appreciate that you can adjust the flow intensity—especially important for bettas or shrimp that don’t love strong currents.The lighting has great options and looks nice once it’s on, but the fixture itself feels a bit on the cheaper side. It’s lightweight plastic, which doesn’t feel as premium as I’d expect at this price point. I also wish the tank were glass instead of plastic, though I understand that a glass version with this built-in filtration would likely cost significantly more.Overall, I’m optimistic. The layout is thoughtful and beginner-friendly, and it seems like it could be a really solid setup for a betta or nano tank. I’m just curious to see how the filtration holds up over time and how stable the water parameters remain.