





Product description

Designed for Nature, Perfect for Beginners
Nano Nature Aquarium Kit is a premium nano nature aquarium system proposed by Nicrew, which is designed to allow everyone to bring nature home with minimal effort. A nature aquarium is more than a container with artificial elements; it serves as a living canvas where you can recreate nature, connect with nature, and enjoy the maximized beauty of the unique aquatic world you created.
Living with Nature at Home
Ideal for small spaces such as desktops, countertops, or nightstands, allowing you to enjoy the wonders of the aquatic world anytime and anywhere, bringing beauty and peace into your daily life.
Give Kids A Tank, Unleash Their Creativity!
Provides a hands-on opportunity for children to learn about aquatic life. Children can watch how fish swim and how plants like anubias grow.Maintaining a nature aquarium teaches children responsibility. They need to feed the fish regularly and learn to clean the tank.A nature aquarium can serve as a source of inspiration for children’s creativity. They can decorate the aquarium in different ways, such as adding rocks or driftwood to create an aquascape that reflects their imagination.
91.2% Clarity Low-Iron Glass*
Display the underwater world more realistically, providing a better viewing experience.
Unobstructed Viewing Effect
Without braces in traditional aquariums, ensuring an uninterrupted display and immersed experience.
Semi-Transparent Black Background
Save the hassle of attaching a background while adding a modern touch to your interior design.
High Strength for Durability
Using renowned German Wacker Silicone*, handmade by professional craftsmen, sturdy and long-lasting.
Comes with Lid and Leveling Mat
Lid: Prevent fish from jumping out and reduce water evaporation
Mat: Prevent scratches and damage
1 Ultra Clear
2 Rimless Design
3 Unique Background Design
4 Engineered Silicone
5 Ready to Use out of Box
Slim, Quiet yet Powerful Filter
Attention: Fill filter with water before plugging in.
3W, 42 GPH, cycle a 2.5-gallon aquarium more than 15 times per hourAdjustable Flow: Reduce flow for betta, shrimp, plant or other low-flow needs without compromising filtration efficiencyPre-Filter Sponge: Prevents fish from getting sucked up and adds more mechanical filtration
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Remarkably Simple Maintenance
Easily slide-out design for no-mess filter cartridge changes, making maintenance a breeze for children, beginners, and hobbyists.3-in-1 filter cartridge: ultra-dense mesh; coconut shell activated carbon; bio sponge. (Recommended to replace filter cartridge every 3-4 weeks.)
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. video Merchant Video
Bright yet Energy-Saving Lighting
Equipped with 5W USB-powered white COB LED to achieve higher light efficiency and lower energy consumption. It brightens your aquatic world for optimal viewing and meets the lighting needs of low-light-demanding plants.
Color Temperature: 8000K; Lumens: 230 lm
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. video Merchant Video
Flexible Installation
Slim design with screw clip, easy to clip anywhere for use360° adjustable arm, flexibly bent to different angles and shapes, angle the light to your ideal spot.
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. video Merchant Video
Natural Gravel and Rock
In Complete Version, we have carefully selected natural gravel and river rock. We designed this solution with beginners in mind, making sure the components are scientifically balanced and easy to complete. This way, beginners can quickly create a beautiful natural aquarium by simply purchasing live plants and fish.
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. video Merchant Video
Step-by-Step Starter Guide
Dream of starting a nature aquarium but don’t know what to do or are worried about maintenance? We have tailored a step-by-step guide for you. We will teach you how to choose plants and fish to create a no-fuss beginner nature fish tank, showing you how to do everything and how easy it is!
Recommended Plants for Beginners – Anubias
Anubias is ideal for beginners due to its hardiness, easy care, and ability to thrive in various environments. It doesn’t need high lighting, unique fertilized substrate, or extra CO₂ to do well, making it a popular aquatic plant species that adds a touch of beauty to any aquarium setup.
Recommended Fish
For a 2.5 gallon fish tank, we suggest raising 5-6 small fish between 1-2 inches in length. Zebra Danios are highly recommended, because they are incredibly hardy and tolerate a wide range of temperatures, making them excellent fish for beginners and newly set up aquariums.
How should I choose between two versions? 
Basic Version
Our technology kit with filter and light. This is an easy entry with a flexible choice of substrate, regardless of whether you prefer light sand or deep black gravel. If you have an idea, buy this version and choose the materials you like to build your unique tank.

Complete Version
Beginners’ First Choice – In addition to filter and light, this version also comes with our carefully selected gravel and rock. We will guide you on how to use them to build an easy-to-maintain nature aquarium that is perfect for beginners, without worrying about how to get started.
For Replacement Filter Cartridge
To minimize maintenance costs and reduce the difficulty of maintenance, Nicrew has introduced value replacement filter cartridge packs for a 6-month/1-year supply (sold separately).
Know More about The Filter
Unleash Your Creativity, Exhibit Your Style!
Let your imagination flow and design an underwater world that reflects your style. Dive into the joy of crafting a living masterpiece right in your home. Start your aquatic adventure with us now!
Product Dimensions : 11.81 x 6.3 x 8.66 inches; 14.28 Pounds
Item model number : 81513
Date First Available : January 24, 2025
Manufacturer : NICREW
ASIN : B0DMNV8MXG
Best Sellers Rank: #10,350 in Pet Supplies (See Top 100 in Pet Supplies) #4 in Aquarium Starter Kits
Customer Reviews: 4.6 4.6 out of 5 stars (659) 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); } }); });
Compact and stylish, designed for small spaces like desktops and countertops. Bring nature into your home while adding a sleek touch
Effortless setup and maintenance with our step-by-step guide tailored exclusively for beginners
High-clarity glass with 91.2% transmittance makes your aquascape “pop”, delivering a truly immersive viewing experience
Premium and remarkably simple filtration and lighting systems, keep water clear, plants flourishing, and fish happy with minimal effort on your part
Each aquarium comes with a lid and a pre-glued leveling mat, ready to use out of the box
13 reviews for NICREW 2.5 Gallon Nano Nature Aquarium Kit, Ultra-Clear Rimless Desktop Fish Tank with Light, Filter, Gravel and Rock, Perfect for Small Fish, Shrimp, or Betta, Complete Version, Black
Add a review
$56.99
Kasandra Kleespie –
Forget pet store plastic beta tanks, get this one!!
My little beta has been through many little plastic tanks. I decided I wanted to upgrade and purchase one with a filtration system to help keep the water cleaner between water cycles. The filtration system will be perfect for helping keep the tank clean. I did purchase the filters extra on the side and they were fairly inexpensive. My little beta is loving his new home. This tank is beautiful! Much better appearance and quality than the plastic tanks I have used before. This is actual glass. I was also amazed at how clear and bright the water/look of the tank was when I came into my office today. This is the perfect size for my office desk. The filter is quiet and doesn’t distract my work.
Donna –
Love it so much I bought a second one!
Love, love, love this little fish tank. Comes with almost everything you need to get a tank started. I would love it if they would include a small heater. I got the black one, which looks great. The glass is a real high quality and thicker than any of the other small fish tanks I was looking at. Fits perfectly on my master bathroom counter. No leaks so far, and with the quality I doubt that it will leak. I bought this on sale and it was such a great price I ended up buying a second one. Everything works great, the rocks and gravel for the bottom are perfect, they supply more than enough of both. Easy to clean and manage.
Zac Shelton –
Perfect starter tank.
This has been the perfect starter tank for our family. After our son earned his first pet (a betta fish) we decided on this set up. The tank made it to alaska with no issues, everything is well packaged with great instructions to get started. We loved the felt pad attached to the bottom and the black back panel.Perfect for a small tank.
Amber B. –
Worth the purchase! I love this fish tank.
This is the perfect tank for my fish and I absolutely love the look of it! Totally worth the purchase and my fishie and my little snail ate so happy in this tank. My fishie is way more active, friendly, and comes out to say hi every time I come check in on him and my snail. The filter functions well but is not the best filter but it doesn’t matter if you have live plants because the plants keep the water crystal clear and calls for way less water changes. I highly recommend this tank and to get some live plants to put in it as well! Also the lid for the opening isn’t the best but I found a lid to a jar that fits like a glove. The circular lid is a random piece of plastic. I recommend finding a different covering for the top of the tank. The lid on the tank is what I put that fit perfect the circle plastic is what came with the tank and I didn’t like it and got lucky and found the jar lid that fits like a glove. That would be my only issue because other thank that, this tank is perfect for my fishie, snail and myself!
geno f. –
great tank at a great price
I have had aquariums my whole life from 100 plus gallon reef tanks to various size fresh water tanks and have a 55 gallon fresh water now … I wanted a small betta tank for my room and came across this one which looked perfect and out of all the small size i looked at this was the first that had a real filter with a charcoal type cartridge which keeps it clear and safe water… I recommend it to anyone who’s looking for a great betta tank….
FishHuntNW –
PERFECT for betta fish! looks awesome
One of the coolest fish tanks I’ve ever owned. The 2.5 gallon tank is perfect for a betta fish and a mystery snail. The light that came with the tank failed but I found a better option anyways. The mini filter than comes with the tank is great, and does a great job filtering the tank. It has adjustability for flow depending on your needs or the type of fish. All of the seals and connections of the glass are sturdy and sound, no leaks. I will say that the lid is the downside. I wish that it was a little better material, its plastic so it’s easy to scratch when cleaning. Other than that, it a great option for a reasonable price.
Damian –
The perfect size and a new home for my little aquatic family
The perfect new home for my little aquatic family. It was so easy to setup and the size was was perfect to be place by my tv. I got the black tank instead of the clear one and it was the right choice, looks absolutely beautiful. I ordered more filters just because I’ll be keeping this for a while.
Amazon Customer –
Good starter tank!
Loved this kit, perfect starter for a small tank! No leakage and the water filter has been doing really well. You do need to buy a heater seperate so that’s the only downside but worth the price for quality for me!
Melissa Savoie –
Don’t even hesitate. This tank is awesome! My little betta guy loves the upgrade with all the extra space. The design of the tank is sleek with nice quality glass and a cool black background. Super quiet filter with adjustable water flow. Took 5 minutes to set up. Just make sure you pour water into filter chamber to activate the flow once assembled on side of tank. Also, water level in tank should be quite high to keep filter working efficiently.
Mel –
This aquarium is absolutely beautiful. The glass is perfectly clear, the filter is silent and works wonderfully. The LED light is bright and lights up the tank perfectly. We are using this tank for our betta fish. It is extremely happy as it has lots of room to swim around. I would definitely recommend this for anyone with a betta fish or a couple small fish. It is very well made and we are super happy with it.
KFroese –
Very lovely tank. Easy to set up. Nice, quiet filter. Beautiful look and size. Love the lid with an opening to feed. Great for what we wanted it for a freshwater shrimp and guppy tank.
TK –
Build & DesignThe quality of the glass is excellent. It features a dark background and comes with a leveling mat already glued to the bottom, which is a great functional detail. The kit is comprehensive, including the light, filter media, lid, and even gravel—a really nice touch that makes it truly “plug and play.” There is even enough space to place plant cuttings on top of the tank.Packaging & DeliveryI was initially worried about ordering a glass tank for delivery, but I was pleasantly surprised. It was packed incredibly tight and arrived perfectly intact.VerdictI’m very happy with this purchase. It’s a high-quality, sturdy little tank that punches well above its weight class. Whether you are into aquascaping or just need a solid home for a betta, this kit delivers.
Milad Shafiei –
I bought this small aquarium for a betta fish. Overall, the build quality, glass clarity, and design are very good, and it arrived well packaged. The light and included equipment are also decent for the price.The only issue is with the tank lid. There is a feeding hole on the lid, which comes with a small round cover, but unfortunately the cover is smaller than the hole and doesn’t fully seal it. Because of this, the opening is not completely closed, which could be a concern for a betta tank.Overall, it’s a good aquarium, but fixing this small design flaw would make it much better.