Fish Tanks & Aquariums

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Koller Products Tropical Panaview Aquarium Starter Kit, 5-gal
Rated 3.4862 out of 5 stars
109
$39.94Chewy Price
$42.40List Price

FREE 1-3 day shipping over $49

Aqueon LED Fish Aquarium Starter Kit, 10 gallon
Rated 4.2667 out of 5 stars
90
$69.21Chewy Price
$92.99List Price

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Tetra Shippable Clear Aquarium, 29-gal
new

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$114.99Chewy Price
$129.99List Price

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Penn-Plax Betta Aquarium Tank Kit, 1.5-gal
Rated 3 out of 5 stars
6
$30.61Chewy Price
$47.99List Price

FREE 1-3 day shipping over $49

Koller Products Tropical 360 View Aquarium Starter Kit, 6-gal

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Rated 3.6524 out of 5 stars
210
$51.10Chewy Price

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Marina LED Aquarium Kit, 20-gal
Rated 3.9667 out of 5 stars
30
$136.64Chewy Price
$157.99List Price

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Marineland Portrait Blade Light Aquarium Kit, 5-gal
Rated 4.1026 out of 5 stars
78
$72.61Chewy Price
$110.89List Price

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GloFish Betta Fish Aquarium Kit, 3-gal
Rated 5 out of 5 stars
1
$59.82Chewy Price
$82.34List Price

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Tetra Crescent Aquarium Kit, 5-gal
Rated 4.0278 out of 5 stars
36
$73.08Chewy Price
$79.59List Price

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Aqueon Standard Glass Rectangle Aquarium, 10-gal
Rated 5 out of 5 stars
1
$37.01Chewy Price
$39.99List Price

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Aqueon Betta Falls Aquarium Kit, Black

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Rated 2.5211 out of 5 stars
142
$54.49Chewy Price
$64.99List Price

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biOrb CLASSIC LED Aquarium, Black, 4-gal

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Rated 4.2963 out of 5 stars
27
$69.00Chewy Price
$100.00List Price

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Aqueon LED Aquarium Starter Kit, 20-gal

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Rated 4 out of 5 stars
6
$134.45Chewy Price
$164.99List Price

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GloFish Aquarium Starter Kit, 3-gal

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Rated 3.3659 out of 5 stars
41
$33.59Chewy Price
$78.39List Price

FREE 1-3 day shipping over $49

Penn-Plax Breed ‘n’ Show Plastic Tank
$14.99Chewy Price
$15.99List Price

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Kolller Products Tropical 360 View Fish Aquarium, 1.5-gal
Rated 2.3077 out of 5 stars
13
$19.99Chewy Price

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Coralife LED BioCube Aquarium Kit, 32-gal

More Choices Available

Rated 3.375 out of 5 stars
8
$409.99Chewy Price
$479.99List Price

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Fluval Spec Aquarium Kit, 5-gal

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Rated 4.2162 out of 5 stars
37
$99.99Chewy Price
$119.99List Price

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Tetra ColorFusion Half Moon Aquarium Kit, 3-gal
Rated 3.6944 out of 5 stars
72
$29.97Chewy Price
$52.19List Price

FREE 1-3 day shipping over $49

AquaSprouts Garden Self-Sustaining Desktop Aquarium Aquaponics Ecosystem, 10-gal
$157.95Chewy Price
$179.95List Price

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Aqueon LED MiniBow SmartClean Fish Aquarium Kit, Black, 2.5-gal

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Rated 4.1538 out of 5 stars
13
$44.99Chewy Price
$54.99List Price

FREE 1-3 day shipping over $49

Flipper by Ollie & Hutch Barnwood Fish Aquarium Stand, Ivory Oak, 10-20 gal
new

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$139.71Chewy Price
$179.99List Price

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Tetra LED Cube Kit Fish Aquarium, 3-gal
Rated 3.8333 out of 5 stars
6
$37.60Chewy Price
$52.39List Price

FREE 1-3 day shipping over $49

Radius Curved Corner Glass Aquarium Kit, Black, 5-gal

More Choices Available

$89.00Chewy Price
$139.99List Price

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Lifegard Aquatics Low Iron Chrystal Built-In Back Filter Fish Aquarium Kit, 10-gal

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$175.00Chewy Price

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Cobalt Aquatics Microvue 30 Aquarium Kit 30, 8-gal
Rated 4 out of 5 stars
1
$172.52Chewy Price
$209.55List Price

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Koller Products Tropical Aquaview Corner Aquarium Starter Kit, 2.5-gal
Rated 2.7333 out of 5 stars
15
$29.89Chewy Price

FREE 1-3 day shipping over $49

Marineland Black Majesty Aquarium Stand
Rated 3.5 out of 5 stars
4
$258.99Chewy Price
$267.39List Price

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biOrb CLASSIC LED Aquarium, Silver + API Aquarium Starter Kit
deal
$123.66Chewy Price
$137.40List Price

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Aqueon LED NeoGlow Aquarium Starter Kit, Pink, 5.5-gal

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Rated 3.5217 out of 5 stars
23
$75.99Chewy Price

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Fluval Chi Aquarium Kit, 5-gal
Rated 3.1923 out of 5 stars
26
$63.95Chewy Price
$142.99List Price

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AquaSprouts Fountain Aquaponics Ecosystem Kit, Charcoal, 8-gal
Rated 5 out of 5 stars
1
$130.02Chewy Price
$169.95List Price

FREE shipping on this item

Penn-Plax Aqua-Life Deluxe Net Breeder
Rated 2.75 out of 5 stars
4
$12.49Chewy Price

FREE 1-3 day shipping over $49

Tetra LED Betta Tank, 1-gal
Rated 2.1765 out of 5 stars
17
$13.07Chewy Price
$16.19List Price

FREE 1-3 day shipping over $49

Glasscages Acrylic Fish Aquarium, 29-gal

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Rated 3 out of 5 stars
1
$380.00Chewy Price

FREE shipping on this item

Lifegard Crystal Aquarium w/ Side Filter, 14.26-gal

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Rated 5 out of 5 stars
1
$217.71Chewy Price

FREE shipping on this item

Fish Tanks & Aquariums

Whether you’re a budding fish enthusiast or a seasoned aquarist, fish tank starter kits are a decorative and easy way to add the perfect touch of tranquil beauty and nature to your home or office. Check out the Aqueon Betta Falls Aquarium Kit, a compact and elegant aquarium that’s designed to house three beautiful betta fish separately in conjoined frosted panel chambers; or check out our other betta fish tanks. Other aquariums you might enjoy include the Place API Aquariums Tropical 360 View Aquarium Starter Kit. Place anywhere in your home or office and turn off the lights. The crystal clear aquarium lights up in seven soothing colors. Watch as your tank illuminates in amber, aqua, blue, green, purple, red and white lights. Get your aquarium started off right with the Kent Marine Aquarium Starter Kit. It has everything you need to ensure that the aquarium water is in healthy condition for your pet fish. The three-pack includes Pro-Buffer-DKH to raise alkalinity and control pH, essential elements to replace essential trace minerals and ammonia detox to “age” tap water for immediate addition of fish. It’s safe for freshwater and marine fish, plants, corals anemones and invertebrates. Small starter aquariums can be a great way for the entire family to learn about the world of fish right in your own home. They’re also wonderful in the workplace and dorm environment, too.

Related Categories: Fish Tank Décor and Accessories, Fish Food and Treats, Fish & Aquarium Supplies, Aquarium & Fish Tank Heaters, Fish Tank Cleaning and Maintenance, Fish Tank Filters and Media, Fish Heating and Lighting, Fish Water Care, Fish Health and Wellness, Fish Books and Gifts

Frequently Asked Questions about Fish Tanks & Aquariums

Do fish tanks need lids?

Fish tanks don’t need lids, strictly speaking, but having a lid can be beneficial. Lids help reduce evaporation, keep jumping fish in and protect them from falling objects, debris and curious pets. Lids can also help contain fish tank odor, so the room smells fresher. Choose a lid that is the correct size for your tank to ensure the safety of your fish and your family.

Should fish tanks be in sunlight?

Fish tanks should not be in sunlight, as sunlight can cause excessive tank heating and unwanted algae growth in your tank. Fish don’t need much natural light, and aquarium lighting can provide adequate lighting for your fish. Locate your tank in a quiet area away from drafts and direct sunlight.

Can a fish aquarium be too big?

A fish tank can’t be too big for your fish in most cases, but space, weight and maintenance considerations may dictate an ideal maximum size. Choose the largest aquarium that fits your space and maintenance limitations and be sure the stand and the floor will support the tank’s water-filled weight. Fish generally tend to do well in larger aquariums, and you can make your fish feel more at home in larger tanks with caves, plants and other places to hide. You do need to be careful not to get a tank that is too deep for your fish, however, as some fish, like bettas, may need a tank that is shallower so they can easily swim to the top.

Should aquarium tanks be filled to the top?

Fish tanks should not be filled to the top, or at least not all the way to the very top. Overfilling your tank can cause splashes or spray that may damage your floor and other objects nearby. It can also make it easier for fish that jump to leap out of the tank if you don’t have lid on your aquarium. A good level to shoot for is an inch and a half or two from the top, or up to the top trim line, if your aquarium features trim.


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