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NICREW

NICREW 2.5 Gallon Nano Nature Aquarium Kit Betta Fish Tank, Basic, Black

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Availability: Only 5 left in stock, order soon!
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Arrives Monday, Sep 28
Order within 18 hours and 44 minutes
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Color: Black


Set name: Basic Kit (without gravel and rock)


Features

  • 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

Description

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. 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. Display the underwater world more realistically, providing a better viewing experience. Without braces in traditional aquariums, ensuring an uninterrupted display and immersed experience. Save the hassle of attaching a background while adding a modern touch to your interior design. Using renowned German Wacker Silicone*, handmade by professional craftsmen, sturdy and long-lasting. Lid: Prevent fish from jumping out and reduce water evaporation Mat: Prevent scratches and damage Attention: Fill filter with water before plugging in. 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 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. 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！ 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. 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. 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. 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. 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). 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!

Brand: NICREW


Material: Glass


Tank Volume: 2.5 gallons


Special Feature: Rimless, Self Cleaning, Transparent


Product Dimensions: 11.8"L x 6.3"W x 8.66"H


Item Weight: 4.03 kg


Shape: Rectangular


Specific Uses For Product: Indoor


Style: Modern


Color: Black


Product Dimensions ‏ : ‎ 11.81 x 6.3 x 8.66 inches; 8.88 pounds


Item model number ‏ : ‎ 81503


Date First Available ‏ : ‎ January 24, 2025


Manufacturer ‏ : ‎ NICREW


Best Sellers Rank: #9,949 in Pet Supplies (See Top 100 in Pet Supplies) #4 in Aquarium Starter Kits


#4 in Aquarium Starter Kits:


Customer Reviews: 4.5 4.5 out of 5 stars (878)


Brand Name: NICREW


Included Components: Aquarium, Lid, Slim Aquarium Filter, Nano Clip-on LED, Starter Guide


Model Number: 81503


Number of Items: 1


Number of Packs: 1


Manufacturer: NICREW


Set Name: Basic Kit (without gravel and rock)


Item Highlight: Ultra-Clear Rimless Glass, LED Light & Filter Included, Beginner-Friendly Design, Home & Office Desktop Decor


Unit Count: 1 Count


Manufacturer Part Number: US08150_3


Additional Features: Rimless, Self Cleaning, Transparent


Specific Uses For Product: Indoor


Vivarium Type: Aquarium


Pet Type: Fish


Target Species: Fish


Tank Volume: 2.5 gallons


Item Dimensions L x W x H: 11.8"L x 6.3"W x 8.66"H


Item Weight: 4.03 kg


Item Shape: Rectangular


Product Style: Modern


Color: Black


Material Type: Glass


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 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.

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Similar Products

Top Amazon Reviews

    • Pretty solid small tank setup.
Color: Black Set name: Basic Kit (without gravel and rock)
Review Image by Joshua F.
Great little tank setup for our betta and setup was great out of the box. The filter is decent and will be just fine until we switch over to a sponge filter for this size. Cycling the tank was pretty easy with this setup. We use the lowest flow setting since bettas prefer calmer waters. We bought a heater separately, but it’s so warm in SoCal that the water stays between 78-80° without. The light gets pretty warm, so keep an eye on tank temps while it’s on. Went for the tank without gravel because we had our own we wanted to use. Great for small spaces. High quality glass. Black tinted back glass. Very affordable. Happy fish. ... show more
Reviewed in the United States on August 14, 2026 by Joshua F.
    • What’s not to love?!
Color: Black Set name: Complete Kit (with gravel and rock)
Review Image by Stephie Jay
Review Image by Stephie Jay
Review Image by Stephie Jay
Nicest rimless nano aquarium I have ever bought. It was packaged so well and it really helped because my sister accidentally dropped it bringing it in. For the size, this tank really stands out. Perfect size and shape for my desk. Immediately upon opening I noticed it has a nice built in leveling matt. This tank is super sturdy but not too heavy. Doesn’t take up too much room. I also noticed the bottom is glass too and not cheap plastic like most nanos. It came with the back glass painted black, but there is a clear option as well. I paint the backs of all my tanks black and often use black substrate. Makes the fish stand out and brightly colored. I leak tested it for 2 days before setting it up and there was no leakage at all. The light is really nice and bright. I like that I can switch it on and off with 1 push of a button. However, I like things uncomplicated. So if you want full spectrum and programmable you will want to get a different type. Works great with my plants. I put velcro on back of light switch and the tank to have easy access. I put a floating log and Amazon frog bit in my tank to shade my ADFs. The filter is wonderful and simple for this size tank. IMO it is comparable to the Fluval HOB filters at a fraction of the price. So good I ordered the same filter separately for another nano tank. Works great and is almost silent. I added some ceramic media to the right side of my filter. I like that it has multiple types of filtration in one yet not complicated at all. Super easy to clean the sponge filter inside the tank that makes it safe for smaller critters like neos. The one on the outside-HOB-is great because it has carbon & basically filter floss and another pre-sponge basically all in one. If you don’t want to use this kind, i suggest filter floss. All in all looks amazing (and expensive) at a stealer price. Great for a starter tank too. Would def buy again! ... show more
Reviewed in the United States on March 13, 2026 by Stephie Jay
    • High quality tank, higher quality price.
Color: Black Set name: Basic Kit (without gravel and rock)
Fantastic quality for the price, I am blown away! The tank is sleek, beautiful, and I LOVE the black background that's built into the glass. It feels very sturdy and high quality, no blemishes in the silicone which is very nice, no leaks so far. The filter is great, completely silent and very powerful, I have it on the lowest setting and there's still no dead spaces in the tank currently. Once the carbon filter is gunked up I will be replacing it with sponge or filter floss like I do with my bigger tank. The light seems strong and looks great on the plants, but time will tell when it comes to how it grows them. The size fits perfectly on my desk, and it will be perfect for my shrimp and snails once it is cycled and planted. My only complaint is that the lid doesn't seem to fit just right, and I think it's because of the light's clamp-on base being just a hair too big for it to sit flush with the cutout. But unless you look closely or fiddle around with it, it's stable and looks good. Love the little feeding port and access hole at the top that comes with a little lid that slides into place. Pro tip: This is NOT suitable for fish! It is too small for even bettas who will need 5+ gallons, or micro rasboras which need 10+. I recommend snails and shrimp, just as I am doing. This would be an incredible tank for Opae Ula shrimp, brine shrimp, amphipods, or other bizarre pets. ... show more
Reviewed in the United States on July 8, 2026 by Listens2books
    • Perfect Shrimp Tank
Color: Black Set name: Complete Kit (with gravel and rock)
Review Image by isopuppy
Review Image by isopuppy
A very nice aquarium for the price. It fits well on a desk and looks great. I am using mine as a planted desk tank for a handful of cherry neocaridina shrimp and this kit is perfect for that purpose. The filter runs quietly - however I have found that if the filter is jostled it can produce an audible hum. When that happens I just gently reposition it until I hear it running more smoothly. It's a relatively good filter so far, but my tank is also planted so the filter quality matters slightly less - I do really like the adjustable flow knob so I can make the current gentler as I have had shrimplets hatch in this aquarium since I set it up. I cannot comment on the quality of the light that comes in this kit, as I decided to use a different light I already had set up at my desk, but I did plug it in and it seems like a perfectly nice light so I might use it for one of my other tanks. Personally I would not keep fish in this tank because I feel like it is too small, but it is perfect for a small population of invertebrates. I may purchase this kit again in the future for raising other colors and varieties of shrimp, and possibly also for keeping micro crabs. I have yet to find a similar tank that is so suitable for raising aquatic plants and invertebrates for such a good price! ... show more
Reviewed in the United States on February 10, 2026 by isopuppy
    • PERFECT for betta fish! looks awesome
Color: Black Set name: Complete Kit (with gravel and rock)
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. ... show more
Reviewed in the United States on February 17, 2026 by FishHuntNW
    • Great, easy, simple tank.
Color: Black Set name: Basic Kit (without gravel and rock)
Review Image by Amazon Customer
Review Image by Amazon Customer
This tank is beautiful and easy to set up. This whole planted aquascape took less than 15 minutes to build as soon as I got the tank out of the box. The filter is silent and the light is good quality. I’m happy I was able to rescue this betta from a little sad cup and give him this home. I would definitely recommend. I might get another for my office. My daughter wants one too. ... show more
Reviewed in the United States on August 23, 2026 by Amazon Customer
    • Great starter kit
Color: Black Set name: Complete Kit (with gravel and rock)
Review Image by Frank E. Guilamo
Great sized aquarium for something like a Betta fish or any other nano type fish. Everything comes nicely packaged and the accessories are great (filter, light, rocks). Filter is super quiet and can be adjusted for a smoother water flow, which is nice. The size also makes it super easy for water changes/cleaning. I’ve had it for a few months now and I would recommend! ... show more
Reviewed in the United States on September 9, 2026 by Frank E. Guilamo
    • Nice tiny tank for shrimp and plants!
Color: Black Set name: Basic Kit (without gravel and rock)
Tiny tank I don’t know if I would put fish in here, but definitely great for shrimps and aquascaping. The plants are thriving. I’ve had no leaks since I purchased in January. The dark background of the tank makes everything in it stand out that much more. I went with black substrates, white decor, and white shrimps. The black and white make the plants even more eye-catching. ... show more
Reviewed in the United States on August 9, 2026 by Emily Kleinhenz

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