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Save 20% on Couponable Items With Coupon Code
May20

Save 20% on Couponable Items

Save an extra 20% off your entire order with coupon code: May20
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**May not be combined with any other offer.
Code expires 5/23/13

May20

Shop for Aquariums

Aquarium Fish Tanks - Discount Aquariums & Kits


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Showing Items 1 to 16 of 16
Lees Kritter Keeper Round
Lees
Kritter Keeper Round
Price: $3.71 to $7.45
Compare: $4.99 to $9.99
Save up to $2 (26%)

Kritter Keeper Round

Our round Lees Kritter Keepers feature snap-tight lids with airline access hole (except small size), and matching pedestal stand. All lids have hinged viewer/feeder windows and the large size has an attachment hole. The small size is an ideal home for Betta Splendens.Lees Kritter Keepers may be used as a space-saving aquarium or insect haven. Also ideal as a small animal keeper, critter tote, terrarium or nursery. Comes in assorted colors, let us pick a color for you! Round Kritter Keeper makes a great aqquarium or terrarium All lids have a hinged window for easy feeding and viewing
Lees Tri-Plex Betta Kit
Lees
Tri-Plex Betta Kit
Price: $13.49
Compare: $18.99
Save up to $5 (29%)

Tri-Plex Betta Kit

The unique design of Lees Aquarium Triplex Deco aquarium features three independent compartments. The self centering , removable lid provides a pivoting, self latching feeding hole cover and an airline tubing hole for each individual compartment.A great Betta showcase, safely separated as many as three Bettas, while the close proximity prompts them to intensify their colors, spread their fins and flair their gills for a delightful and colorful display.- Size is 8-1/2" long x 4-3/4" high x 4-1/4" diameter
Zoo Med Aquatic Betta Condo - Oval
Zoo Med Aquatic
Betta Condo - Oval
Price: $33.40
Compare: $48.99
Save up to $15 (32%)

Betta Condo - Oval

Zoo Med Betta Condo Oval Style. These Tanks are for Bettas or other small Nano Tank animals: Shrimp, Crayfish, Dwarf Frogs, Killifish, Micro Tetras, Micro Rasboras, etc. Each Betta Condo includes ZOO MED's Guide to Bettas Booklet plus Betta Food and Water Conditioner samples.
Zoo Med Aquatic Betta Condo - Hex
Zoo Med Aquatic
Betta Condo - Hex
Price: $33.40
Compare: $48.99
Save up to $15 (32%)

Betta Condo - Hex

Zoo Med Betta Condo Hex Style. These Tanks are for Bettas or other small Nano Tank animals: Shrimp, Crayfish, Dwarf Frogs, Killifish, Micro Tetras, Micro Rasboras, etc. Each Betta Condo includes ZOO MED's Guide to Bettas Booklet plus Betta Food and Water Conditioner samples. Available in: 1 Gallon 2 Gallon
Zoo Med Aquatic Betta Condo - T.V.
Zoo Med Aquatic
Betta Condo - T.V.
Price: $20.66 to $33.40
Compare: $28.99 to $48.99
Save up to $15 (32%)

Betta Condo - T.V.

Zoo Med Betta Condo TV Style. These Tanks are for Bettas or other small Nano Tank animals: Shrimp, Crayfish, Dwarf Frogs, Killifish, Micro Tetras, Micro Rasboras, etc. Each Betta Condo includes ZOO MED's Guide to Bettas Booklet plus Betta Food and Water Conditioner samples.Available Sizes: 1 Gallon 2 Gallons
Marineland Classic 4 Gallon Hidden LED Aquarium Kit
Marineland
Classic 4 Gallon Hidden LED Aquarium Kit
Price: $69.88
Compare: $107.99
Save up to $38 (35%)
Maglife USA Clean Sweep Betta Tank
Maglife USA
Clean Sweep Betta Tank
Price: $23.52
Compare: $32.99
Save up to $9 (29%)

Clean Sweep Betta Tank

The Clean Sweep Betta Tank features a beautiful, highly practical design that makes it the next step in Betta display aquariums. The Clean Sweep Betta Tank comes with a magnetically attached Sweeper Rod that allows you to move waste to the SRS drain for complete removal. Also if you turn it gently through the Nitrastratetm after feeding you'll give your pet one more chance to get the food he missed. Comes with acrylic safe cleaning pad, plant and Betta care instructions. Comes with acrylic safe cleaning pad and plant Built in, leak-proof drain makes water changes easy Perfect fit helps prevent evaporation or fish jumping out Tank measures 4.5" x 4.5" x 6.75"
GloFish 1.8G Waterfall Aquarium Kit with LED - 1.8 Gallons
GloFish
1.8G Waterfall Aquarium Kit with LED - 1.8 Gallons
Price: $41.83
Compare: $61.99
Save up to $20 (32%)

1.8G Waterfall Aquarium Kit with LED - 1.8 Gallons

The GloFish Waterfall Globe with Blue LED is a 1.8 gallon crystal clear glass globe with integrated Whisper internal filtration, a waterfall feature, and 8 enhancing blue LED lights. The waterfall's soothing sound and increased aeration add to your tank, while the blue LEDs enhance the colors and beauty of the globe and your fish. A single low voltage adapter powers the filter and the LED lighting. 1.8 gallon glass waterfall globe with built-in 3i filtration 8 Blue LEDs enhance the color of GloFish Calming waterfall feature Includes small BioBag filter cartridge and a single power cord for the filter and light. 12 x 10.75 x 13.5 inches and .48 total watts. 8 blue .06 Watt LEDs. 
GloFish 3G Bubbling Aquarium Kit - 3 Gallons
GloFish
3G Bubbling Aquarium Kit - 3 Gallons
Price: $41.37
Compare: $60.99
Save up to $19 (32%)

3G Bubbling Aquarium Kit - 3 Gallons

The 3-Gallon GloFish Half Moon Aquarium Kit with LED Blue Bubbler offers a unique shape and great way to illuminate your GloFish from the ground up with a blue LED bubbler that brings out the vibrant color of your fish. This 3-gallon, half moon aquarium features a clear plastic canopy and legendary Whisper internal filtration system. Brilliant 6 Blue LED bubbler with integrated air strone  3 Gallon, half moon aquarium with Whisper internal filtration Illuminates natural colors of GloFish This half moon, seamless plastic aquarium features a clear plastic canopy, Whisper internal filtration, small size filter cartridge, air pump, airline tubing, adjustable connection valves and a 6 blue LED bubble with integrated air stone. 
GloFish 5G Aquarium Kit with LED Light - 5 Gallons
GloFish
5G Aquarium Kit with LED Light - 5 Gallons
Price: $51.66
Compare: $75.99
Save up to $24 (32%)

5G Aquarium Kit with LED Light - 5 Gallons

The GloFish 5 Gallon Aquarium Kit with Blue LED Light is the perfect aquarium to highlight your GloFish Fluorescent fish. The 6 blue LED lights in the bubbler enhance the color of the GloFish and provide aeration to your tank.  5 Gallon Aquarium with Whisper internal filtration Overhead 16 Blue LED lights - 0.96 watts total The GloFish Aquarium Kit will make a great addition to any home or office GloFish Aquarium Kit inlcudes:Cresent Shaped seamless plastic 5 gallon aquarium, Clear plastic canopy, Blue LED overhead light, Whisper internal filtration and Medium Bio-Bag filter cartridge.
Tetra LED Cube Kit
Tetra
LED Cube Kit
Price: $39.82
Compare: $58.99
Save up to $19 (32%)

LED Cube Kit

The 3-Gallon GloFish LED Cube Kit offers a unique shape and great way to illuminate your GloFish from the ground up with a blue LED bubbler that brings out the vibrant color of your fish. This 3-gallon, Cube Kit aquarium features a clear plastic canopy and legendary Whisper internal filtration system. Brilliant 6 Blue LED bubbler with integrated air strone  3-gallon, cube kit aquarium with Whisper internal filtration Illuminates natural colors of GloFish Features a clear plastic canopy, Whisper internal filtration, small size filter cartridge, air pump, airline tubing, adjustable connection valves and a 6 blue LED bubble with integrated air stone.  
Aqueon Aqueon Mini Bow Aquarium - Blue
Aqueon
Aqueon Mini Bow Aquarium - Blue
Price: $27.50 to $63.10
Compare: $40.99 to $92.99
Save up to $29 (32%)

Aqueon Mini Bow Aquarium - Blue

Aqueon Mini Bow Aquarium - Blue is a full aquarium kit that includes an acrylic bow front tank, full lighted hood, filter cartridge, water conditioner, and food. This desktop aquarium is a perfect first aquarium for the office or pretty much anywhere at home! This Mini Bow aquarium includes a setup and care guide and everything you need to get started. Just add your fish and you're ready! Full aquarium kit is great for beginners Everything you need to get started Full lighted hood with bulb and convenient feeding door
Aqueon Aqueon Mini Bow Aquarium - Black
Aqueon
Aqueon Mini Bow Aquarium - Black
Price: $27.50 to $63.10
Compare: $40.99 to $92.99
Save up to $29 (32%)

Aqueon Mini Bow Aquarium - Black

Aqueon Mini Bow Aquarium - Black is a full aquarium kit that includes an acrylic bow front tank, full lighted hood, filter cartridge, water conditioner, and food. This desktop aquarium is a perfect first aquarium for the office or pretty much anywhere at home! This Mini Bow aquarium includes a setup and care guide and everything you need to get started. Just add your fish and you're ready! Full aquarium kit is great for beginners Everything you need to get started Full lighted hood with bulb and convenient feeding door
Aqueon Aqueon Betta Bowl Aquarium Kit - Black
Aqueon
Aqueon Betta Bowl Aquarium Kit - Black
Price: $8.52 to $46.54
Compare: $11.99 to $68.99
Save up to $22 (32%)

Aqueon Betta Bowl Aquarium Kit - Black

Aqueon Betta Bowl Starter Aquarium Kit is a perfect first aquarium! This kit includes gravel, a plant, a betta divider for two bettas in one aquarium, and samples of food and betta bowl plus. This compact aquarium takes up minimal space and features an easy to open feeding door that's incredibly convenient.  Space saving aquarium starter kit Easy open feeding door on lid Comes with decor and a betta divider
Aqueon Aqueon Mini Bow Aquarium - Red
Aqueon
Aqueon Mini Bow Aquarium - Red
Price: $46.54 to $63.10
Compare: $68.99 to $92.99
Save up to $29 (32%)

Aqueon Mini Bow Aquarium - Red

Aqueon Mini Bow Aquarium - Red is a full aquarium kit that includes an acrylic bow front tank, full lighted hood, filter cartridge, water conditioner, and food. This desktop aquarium is a perfect first aquarium for the office or pretty much anywhere at home! This Mini Bow aquarium includes a setup and care guide and everything you need to get started. Just add your fish and you're ready! Full aquarium kit is great for beginners Everything you need to get started Full lighted hood with bulb and convenient feeding door  
Zoo Med Aquatic Betta Condo - Rectangle
Zoo Med Aquatic
Betta Condo - Rectangle
Price: $20.66 to $33.40
Compare: $28.99 to $48.99
Save up to $15 (32%)

Betta Condo - Rectangle

Zoo Med Betta Condo Rectangular Style. These Tanks are for Bettas or other small Nano Tank animals: Shrimp, Crayfish, Dwarf Frogs, Killifish, Micro Tetras, Micro Rasboras, etc. Each Betta Condo includes ZOO MED's Guide to Bettas Booklet plus Betta Food and Water Conditioner samples. Available Sizes: 1 Gallon 9"x 5" x 6" 2 Gallons 12 3/4" x 5" x 8 1/8"

Fish Tank Store

If you’re just getting into the aquarium hobby, you’ll be surprised to see how many choices there are to make. From simple round bowls to giant hexagonal designs, what you put together for your aquatic kingdom is only limited by your imagination. At Pet Mountain, you’ll see we have all kinds of fish tanks to choose from. If you are taking baby steps and just want a few fish, perhaps go with a smaller two-three gallon plexiglass tank. If you are an experienced aquarium enthusiast and want to step up to something impressive, check out our twelve gallon aquariums. Whatever decision you make, no matter how large or small the tank, you’ll still get that peaceful, relaxing benefit of having colorful, swimming fish in your home.

If you want to add a little variety to your office, you can’t go wrong with a simple aquarium. It adds a nice touch to a waiting room lobby and can be great in an office cube as well. Some people have never considered putting a fish tank in their office, but it can do wonders for stress levels and get the creative juices flowing, no matter what you’re working on. Take a look at all the choices we have.

Pet Mountain products are guaranteed to meet your satisfaction. We do everything we can to work with our manufacturers to ensure that you get the quality you expect, the service you deserve and the best prices in the industry. At Pet Mountain, we buy in bulk and develop programs with our network of suppliers that focus on giving you more for your money. Like you, we care about our pets. It’s all about giving our dogs, cats, birds and other pets a good life!

Take a look at our huge selection of aquariums. Discover all the specials and discounts. Can’t find something? Let us know; we’ll track it down. And don’t miss our online coupons and discount shipping on all your favorite products.

Pet Mountain – the undisputed online leader for pet accessories, food and supplies!