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Summer Sale! Use code SUMMER26 for 15% off · Free shipping on orders $49+
Summer Sale! Use code SUMMER26 for 15% off our summer collection! Free shipping on orders $49+
Small nano fish tanks perfect for desks and countertops with space-saving aquarium designs

Fish — Tanks & Aquariums — Nano Tanks

Transform any space into an underwater paradise with our nano tanks collection. These compact aquariums pack all the beauty of a full-sized tank into a space-saving design that's perfect for desks, countertops, or cozy corners. Despite their size, nano tanks offer endless possibilities for creative aquascaping and housing your favorite fish species.

Whether you're a beginner starting your first aquatic adventure or an experienced aquarist looking for a stunning accent piece, our nano tanks deliver crystal-clear viewing and easy maintenance. Each tank is designed with quality materials to ensure your aquatic friends thrive in their new home. Discover the perfect nano tank for your space today.

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5-gallon rimless glass aquarium with sand substrate rocks aquatic plants and small fish
5-gallon glass aquarium with sand substrate rocks green plants and a small fish Sale Sale

5-Gallon Glass Aquarium for Betta & Small Fish

$260.81
$260.81 - $260.81
$260.81
$114.95
$114.95 - $114.95
$114.95
in stock

Why you'll love itA crystal-clear glass tank that keeps your betta, goldfish, shrimp, or snails comfortable and happy — without making your life co...

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$260.81
$260.81 - $260.81
$260.81
$114.95
$114.95 - $114.95
$114.95
Sale Sale
Clear rimless glass aquarium with lush planted aquascape and colorful tropical fish
Clear rimless glass nano aquarium filled with lush aquatic plants and colorful fish Sale Sale

Rimless Glass Nano Aquarium Duo Pack

$220.40
$220.40 - $220.40
$220.40
$97.95
$97.95 - $97.95
$97.95
in stock

Why you'll love itTwo beautifully clear, rimless glass tanks in one pack — a 4-gallon and a 2-gallon — so you can create a stunning aquatic display...

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$220.40
$220.40 - $220.40
$220.40
$97.95
$97.95 - $97.95
$97.95
Sale Sale
Ultra clear rimless glass aquarium with colorful tropical fish swimming among lush green plants
Ultra clear rimless glass aquarium with tropical fish, lush green plants, and driftwood decoration Sale Sale

Ultra Clear 10 Gallon Rimless Glass Aquarium Kit

$371.02
$371.02 - $371.02
$371.02
$163.95
$163.95 - $163.95
$163.95
in stock

Why you'll love it This stunning 10-gallon rimless aquarium delivers crystal-clear views of your underwater world with premium low-iron glass const...

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$371.02
$371.02 - $371.02
$371.02
$163.95
$163.95 - $163.95
$163.95
Sale Sale
BiOrb Halo 30 aquarium with white LED top, clear glass bowl filled with green plants and decorations
White BiOrb Halo 30 aquarium with LED lighting, artificial plants, decorations and white base stand Sale Sale

BiOrb Halo 30 Remote Control LED Aquarium

$1,342.79
$1,342.79 - $1,342.79
$1,342.79
$588.74
$588.74 - $588.74
$588.74
in stock

Why you'll love it This sleek 8-gallon aquarium combines stunning visuals with beginner-friendly technology, featuring hidden waterlines and 16 col...

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$1,342.79
$1,342.79 - $1,342.79
$1,342.79
$588.74
$588.74 - $588.74
$588.74
Sale Sale
Ultra Clear 10 Gallon Rimless Glass Aquarium
Ultra clear rimless glass aquarium tank showing transparent construction and clean modern design
Sale Sale

Ultra Clear 10 Gallon Rimless Glass Aquarium

$517.97
$517.97 - $517.97
$517.97
$227.95
$227.95 - $227.95
$227.95
in stock

Why you'll love it This premium rimless aquarium delivers crystal-clear viewing with low iron glass and professional-grade construction that's buil...

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$517.97
$517.97 - $517.97
$517.97
$227.95
$227.95 - $227.95
$227.95
Sale Sale
Clear glass rimless aquarium tank shown from front angle with transparent walls and open top
Empty rimless glass aquarium tank with clear transparent walls on white background
Sale Sale

Premium 3-Gallon Rimless Glass Aquarium

$213.05
$213.05 - $213.05
$213.05
$93.95
$93.95 - $93.95
$93.95
in stock

Why you'll love it This beautifully crafted 3-gallon rimless aquarium brings crystal-clear viewing and professional quality to any space. The hot-b...

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$213.05
$213.05 - $213.05
$213.05
$93.95
$93.95 - $93.95
$93.95
Sale Sale
Clear Glass Desktop Fish Bowl with Bamboo Lid
Clear glass fish bowl with cork lid on bamboo base, shown with smaller terrarium containing
Sale Sale

Clear Glass Desktop Fish Bowl with Bamboo Lid

$86.95
$86.95 - $86.95
$86.95
$38.95
$38.95 - $38.95
$38.95
in stock

Why you'll love itThis elegant glass desktop fish bowl combines functionality with style, featuring a beautiful bamboo lid and stand that makes it ...

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$86.95
$86.95 - $86.95
$86.95
$38.95
$38.95 - $38.95
$38.95
Sale Sale
Clear acrylic betta aquarium with decorative hobbit house, colorful plants, and blue filter system
Clear rectangular betta aquarium with decorative mushroom house, green plants, and blue filter
Sale Sale

Self-Cleaning 2.5 Gallon Betta Aquarium Kit

$371.02
$371.02 - $371.02
$371.02
$163.95
$163.95 - $163.95
$163.95
in stock

Why this product mattersKeep your fish happy with minimal effort thanks to this smart self-cleaning aquarium system that handles filtration, heatin...

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$371.02
$371.02 - $371.02
$371.02
$163.95
$163.95 - $163.95
$163.95
Sale Sale
White LED betta fish tank with clear sides showing small colorful fish and Buddha decoration
White compact aquarium with LED lighting containing colorful guppies and Buddha ornament decoration
Sale Sale

Compact LED Betta Tank with Filter

$135.81
$135.81 - $135.81
$135.81
$60.95
$60.95 - $60.95
$60.95
in stock

Why you'll love itThis sleek white aquarium brings underwater beauty to any space with its integrated LED lighting and whisper-quiet filtration sys...

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$135.81
$135.81 - $135.81
$135.81
$60.95
$60.95 - $60.95
$60.95
Sale Sale
Mini Stackable Acrylic Fish Tank Cube
Black cube-shaped mini aquarium with colorful fish and artificial coral plants, LEGO-style top
Sale Sale

Mini Stackable Acrylic Fish Tank Cube

$47.63
$47.63 - $47.63
$47.63
$21.95
$21.95 - $21.95
$21.95
in stock

Why you'll love itThis creative stackable fish tank lets you build custom aquarium displays while providing a perfect home for bettas, small fish, ...

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$47.63
$47.63 - $47.63
$47.63
$21.95
$21.95 - $21.95
$21.95
Sale Sale
Clear cube aquarium with goldfish, green plants, decorative rocks and LED lighting system
Small aquarium with LED lighting showing goldfish swimming among green plants and decorative rocks
Sale Sale

2-Gallon Betta Fish Tank with LED Light & Filter

$150.59
$150.59 - $150.59
$150.59
$66.95
$66.95 - $66.95
$66.95
in stock

Why you'll love it This complete aquarium kit gives your betta fish a proper home with everything included—tank, filter, and LED lighting all in on...

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$150.59
$150.59 - $150.59
$150.59
$66.95
$66.95 - $66.95
$66.95
Sale Sale
Clear rimless aquarium tank shown from diagonal perspective with transparent glass walls
Clear glass rimless aquarium tank shown empty from front angle with transparent walls and base
Sale Sale

Premium 2 Gallon Floating Rimless Aquarium

$187.33
$187.33 - $187.33
$187.33
$82.95
$82.95 - $82.95
$82.95
in stock

Why you'll love it This isn't your average fish tank — it's a floating work of art that creates the stunning illusion of levitating in mid-air. Per...

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$187.33
$187.33 - $187.33
$187.33
$82.95
$82.95 - $82.95
$82.95
Sale Sale
Clear glass rimless aquarium tank shown in perspective view with transparent walls and edges
Empty ultra-clear glass rimless nano aquarium tank shown from front angle on white background
Sale Sale

Ultra-Clear Glass Rimless Nano Aquarium

$135.81
$135.81 - $135.81
$135.81
$60.95
$60.95 - $60.95
$60.95
in stock

Why you'll love itThis stunning rimless nano aquarium combines ultra-clear glass with a sleek modern design that showcases your aquatic friends bea...

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$135.81
$135.81 - $135.81
$135.81
$60.95
$60.95 - $60.95
$60.95
Sale Sale
Spherical LED aquarium with red betta fish swimming among colorful artificial plants and gravel
Round fishbowl aquarium with black lid showing red betta fish swimming among colorful plants
Sale Sale

Modern 3-Gallon LED Aquarium Starter Kit

$168.96
$168.96 - $168.96
$168.96
$74.95
$74.95 - $74.95
$74.95
in stock

Why you'll love itThis complete 3-gallon aquarium kit gives beginners everything they need to start fishkeeping right away. The impact-resistant pl...

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$168.96
$168.96 - $168.96
$168.96
$74.95
$74.95 - $74.95
$74.95
Sale Sale
Complete 3-gallon fish tank with tropical fish, plants, and full accessory kit display
Complete 3-gallon fish tank kit with planted aquarium and accessories including filter, light,
Sale Sale

Complete 3-Gallon Fish Tank Starter Kit

$249.79
$249.79 - $249.79
$249.79
$109.95
$109.95 - $109.95
$109.95
in stock

Why you'll love it This comprehensive aquarium starter kit gives you everything needed to create a thriving underwater world – just add your favori...

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$249.79
$249.79 - $249.79
$249.79
$109.95
$109.95 - $109.95
$109.95
Sale Sale
Blue 2-gallon betta fish tank with clear walls showing decorative coral, mermaid figurine, and fish
Blue 2-gallon betta fish tank with decorative coral, mermaid figurine, and three colorful betta fish
Sale Sale

Modern 2-Gallon Glass Betta Fish Tank Kit

$224.07
$224.07 - $224.07
$224.07
$98.95
$98.95 - $98.95
$98.95
in stock

Why you'll love itThis sleek glass aquarium brings underwater beauty to any space without the massive footprint. Perfect for apartments, offices, o...

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$224.07
$224.07 - $224.07
$224.07
$98.95
$98.95 - $98.95
$98.95
Sale Sale
Clear cube betta tank with red fish, green plants, colorful decorations and black filter pump
Clear cube betta fish tank with red betta fish, aquatic plants, decorative rocks and filter
Sale Sale

Self-Cleaning 2 Gallon Betta Fish Tank

$154.17
$154.17 - $154.17
$154.17
$68.95
$68.95 - $68.95
$68.95
in stock

Why you'll love itThis sleek 2-gallon aquarium combines modern design with smart self-cleaning technology, making fish care effortless for beginner...

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$154.17
$154.17 - $154.17
$154.17
$68.95
$68.95 - $68.95
$68.95
Sale Sale
Cylindrical betta fish tank with red and blue betta fish, green plant, wooden base showing 360°
Cylindrical glass betta fish tank with bamboo lid containing red and blue betta fish with green
Sale Sale

Small Betta Fish Tank Starter Kit

$131.79
$131.79 - $131.79
$131.79
$58.95
$58.95 - $58.95
$58.95
in stock

Why you'll love itPerfect starter setup for betta fish, turtles, reptiles, or shrimp with everything you need in one convenient kit. The 36-ounce s...

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$131.79
$131.79 - $131.79
$131.79
$58.95
$58.95 - $58.95
$58.95
Sale Sale
Clear cube aquarium with colorful fish, Easter Island statue, green plants and gravel substrate
Tetra 3-gallon cube aquarium with LED light, Easter Island statue, plants, and colorful fish
Sale Sale

Tetra 3-Gallon LED Aquarium Starter Kit

$184.16
$184.16 - $184.16
$184.16
$81.95
$81.95 - $81.95
$81.95
in stock

Why you'll love it This complete aquarium starter kit gives you everything needed to create a beautiful underwater world in just 3 gallons of space...

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$184.16
$184.16 - $184.16
$184.16
$81.95
$81.95 - $81.95
$81.95
Sale Sale
Round glass fishbowl with red betta fish, green aquatic plant, and blue gravel substrate
Round glass fishbowl with red betta fish, green aquatic plant, and blue gravel substrate
Sale Sale

Newpol Mini Starter Aquarium Kit

$80.70
$80.70 - $80.70
$80.70
$35.95
$35.95 - $35.95
$35.95
in stock

Why you'll love itThis compact 0.8-gallon aquarium makes fishkeeping simple and stylish. Perfect for bettas, guppies, and small ornamental fish, it...

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$80.70
$80.70 - $80.70
$80.70
$35.95
$35.95 - $35.95
$35.95
Sale Sale
Clear glass aquarium with black hood showing angelfish, white sand substrate and filter system
Clear 7-gallon fish tank with black hood, filter, heater, white sand and decorative rocks setup
Sale Sale

Crystal-Clear 7-Gallon Beginner Fish Tank

$371.02
$371.02 - $371.02
$371.02
$163.95
$163.95 - $163.95
$163.95
in stock

Why you'll love itTransform any space into a captivating aquatic wonderland with this beginner-friendly 7-gallon fish tank. No complicated setup ne...

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$371.02
$371.02 - $371.02
$371.02
$163.95
$163.95 - $163.95
$163.95
Sale Sale
White cube-shaped mini aquarium with LED lights visible at top, shown against black background
White desktop mini aquarium with LED lights and transparent viewing window on black background
Sale Sale

Desktop Mini Aquarium with LED Light

$55.01
$55.01 - $55.01
$55.01
$24.95
$24.95 - $24.95
$24.95
in stock

Why you'll love itThis compact desktop aquarium transforms any space into a peaceful aquatic display. With built-in LED lighting and crystal-clear ...

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$55.01
$55.01 - $55.01
$55.01
$24.95
$24.95 - $24.95
$24.95
Sale Sale
Modern black aquarium with digital display, colorful tropical fish, blue coral decorations and
Complete glass aquarium starter kit with black frame, blue LED lighting, tropical fish and coral
Sale Sale

Complete 2.2 Gallon Glass Aquarium Starter Kit

$444.47
$444.47 - $444.47
$444.47
$195.95
$195.95 - $195.95
$195.95
in stock

Why you'll love itThis complete aquarium starter kit gives you everything needed to create a beautiful underwater world in just 2.2 gallons (8.3 L)...

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$444.47
$444.47 - $444.47
$444.47
$195.95
$195.95 - $195.95
$195.95
Sale Sale

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