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Best 3 Gallon Fish Tank Aquarium Reviews

For the beginner aquarists, a 3 gallon fish tank will be the right start.

And, if you follow the correct know-how, then making the best 3 gallon fish tank housing is not at all impossible. Additionally, some of the tanks available on the market are integrated with all the essential accessories, so that the user does not have to work hard in making it the ideal housing for the fishes.

Also, buying the best 3 gallon aquarium comes with many benefits.

ImageNameTypePrice
Tetra 29095 CubeFresh And Salt Water$$
Marineland Silhouette Square Fresh And Salt Water$$
Marineland Contour Glass Fresh And Salt Water$$
Tetra GloFish Fresh And Salt Water$$
Tetra 29041 Half Moon Bubbler Fresh And Salt Water$$

Benefits Of Buying The Best 3 Gallon Fish Tank

  • Small housing hence maintenance is easy.
  • Smaller footprint hence easy to accommodate.
  • Great gift for the kids.
  • Best for office desktops, dorms, and drawing rooms.
  • Can be used as a night lamp.

So, if you are planning to have or gift the best 3 gallon fish tank, then here we have reviewed the top rated 3 gallons aquarium kits on the market which are very easy to set up and maintain.

To decide which one you should choose, I will advise you to read all the reviews carefully.

Best 3 Gallon Fish Tank Reviews – Top Picks Of 2017

If you have finalized on selecting a 3 gal tank you are totally on the right path. It should be the best way to train yourself for the little pets.

1. Tetra 29095 Cube 3 Gallon Aquarium Kit

Tetra is one of the most trusted brands that manufactures aquarium related products on the market. And this 3-gallon fish tank kit from Tetra comes with a unique shape, many useful features, and a variety of accessories.

You can display it on your office desktop, dorm room or make it the centerpiece of your drawing room.

Using this kit as a night lamp will be the most effective way to display it, as the aesthetic beauty of the tank, serenity of the water and the tranquil swimming nature of the fishes will give you a sound sleep.

Tetra 29095 Cube Aquarium Kit, 3-Gallon

Features:

  • The unit is made of sturdy plastic hence extremely light in weight.
  • The plastic is as clear as glass.
  • The clear plastic housing will give you a panoramic view of the tank.
  • A LED light is incorporated on the top of the tank.
  • The lid is also made of hard plastic.
  • A convenient feeding hole comprises the lid.
  • The kit is added with the Tetra Whisper 3i filter.
  • The filter has the Tetra(R) Whisper Bio-Bag Small Cartridge.
  • Included with the pedestal base for better balancing.
  • It has a low voltage power adapter.
  • A setup guide will be given with this kit.
  • The dimensions of the unit are 10.5 x 10 x 10 inches.
  • The weight of this 3 gallon aquarium is only 5.5 pounds.

Material:

 The tank is made of crack-resistant plastic which is as clear as glass. So, you will get a proper panoramic view of the three gallon fish tank.

Other than that the plastic made housing makes portability easy. The shatter-proof housing of the tank is the best-suited for those who have kids and pets in their houses.

Lighting:

 One LED light is attached to the top of the tank so that it can illuminate the entire aquarium evenly. Also, the soothing LED adequately replicates the moonlight hence creates the best environment at night for your fishes.

Filter:

The Tetra Whisper 3i Filter added in this kit is based on the Tetra(R) Whisper Bio-Bag Small Cartridge, which you can avail from online or any local pet store, once the given cartridge losses the ability to purify the tank.

As the filters made by Tetra are extremely reliable, you will not have to worry about its working efficiency. The filter is driven by a pump.

Easiness Of Use:

As, some glass made tanks can be heavy, prone to breakage and need utmost care to handle, this Tetra 3 gallon plastic aquarium will be the exact fit for those who want an easy to use fish tank. Also, maintaining the aquarium will be a breeze as the plastic used in this kit is absolutely stain-resistant.

Pros:

  • Sturdy plastic made housing.
  • Lightweight hence portable.
  • Clear plastic gives a panoramic view.
  • LED light and Tetra Whisper 3i filter.
  • Sturdy pedestal helps in balancing the unit.

Con: The cartridge needs to be changed every 1 month.

Last Verdict:

The beginners, who want to start their fish keeping hobby but afraid of handling the tank as because of the breakage-prone glass, then for them this Tetra 3 gallon plastic aquarium is the perfect fit.

It also comes with all the essential accessories and required features.  Additionally, the panoramic view of the tank lets any user, create the perfect centerpiece for his office desktop, dorm room or drawing room. Hence, it is a worth recommending kit.

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2. Marineland Silhouette Square Glass 3 Gal Aquarium Kit

 The Marineland Silhouette 3 gallon glass fish tank is one of the most stylish aquariums on the market that you can have to stun your visitors.
Marineland Silhouette Square Glass Aquarium Kit, 3-Gallon

You don’t need to keep this tank in front or aside of the window for the daylight to come in, as it has been incorporated with two types of LEDs that will adequately replicate daylight and moonlight.

Also, the accessories added with this kit are really helpful in setting up the perfect housing for your fish.

Features:

  • This square-shaped aquarium is made of sturdy glass.
  • It has the unique silhouetted design.
  • Integrated with the built-in LED lights – white and blue.
  • Incorporated with the 3 stage advanced filter for deep cleaning.
  • The pump of the filter has an adjustable flow control.
  • Included with one RITE-SIZE Z filter cartridge.
  • Easy to use and glide glass canopy for exposing the feeding hole.
  • The dimensions of this 3 gallon fish tank are 14.1 x 13.6 x 12.2 inches.
  • The entire kit is of 12 pounds.

Material:

 This 3 gallon square fish tank from Marineland is made of sturdy glass which is impact proof and durable than it’s other counterparts on the market. Also, the clear glass provides a proper view of the tank. The canopy is made of hardy glass that slides back over the filter to create the gap for feeding.

Lighting:

The two LEDs white and blue are energy efficient and mounted on a hinged light. The bright white LED replicates the sunlight and creates the daytime effect.
The blue light is soothing and replicates the moonlight hence creates the night time effect. The two LEDs largely help fishes to keep their biological cycles on the right track.

Filter:

This Marineland glass 3 gallon fish tank kit is incorporated with a 3 stage advanced filter with the RITE-SITE Z filter cartridge that helps in cleaning the water tank biologically, mechanically and chemically.

The filter cartridge floss screens out dirt and debris, activated carbon removes odors, discoloration and impurities and the bio-foam eliminates toxic ammonia and nitrite while creating a large 3-dimensional area for cultivating good bacteria.

Easiness Of Use:

All you have to do it to pour water and have a substrate. Then add your fishes. You can adjust the lighting according to the time of the day. The adjustable flow control of the filter will allow you to adjust the amount of water which will be pumped out by the output nozzle into the filter.

Now, glide the glass made canopy and feed your fishes daily. Also maintaining the tank is easy as with soft detergent and warm water the glass housing can be kept stain-proof.

Pros:

  • Sturdy glass made housing.
  • Two LED lights for replicating day and moonlight.
  • 3 stage advanced level filter purifies water deeply.
  • The pump has an adjustable flow control.
  • 1 x RITE-SIZE Z filter cartridge.
  • Added with strong pedestal base.

Con: As the back of the tank is covered, you will not get a 360 degree view.

Last Verdict:

This 3 gallon aquarium from Marineland comes with a stylish and durable housing. Also, it has the 3 stage filtration system that cleans and purifies the tank water deeply and preserves the beneficial bacteria for the aquatic lives.

Along with that, you will get two types of LED lights and pedestal base. Clearly, this kit has some of the best accessories and features on the market, hence I will definitely recommend you to have this 3 gallon kit for you.

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3. Marineland Contour Glass Three Gallon Aquarium Kit with Rail Light

The rail light 3 gallon glass aquarium kit from Marineland has a stylish, sleek and compact foundation which both works as the perfect housing for your fish and the head-turning showpiece of your room.
It has all the essential features like the 3 stage advanced filtration, two types of LED lights and pedestal base. Clearly, one of the best 3 gallon fish tank kits on the market to invest in.

Marineland Contour Glass Aquarium Kit with Rail Light

Features:

  • This fish tank is made of high-quality sturdy glass.
  • Glass made full canopy restricts water evaporation.
  • Two types of LED lights white and blue mounted on the hinge light.
  • 3 stage filtration system of this kit provides deep purification.
  • The filter pump has adjustable flow control.
  • The filter has one RITE-SIZE Z filter cartridge.
  • The pedestal base helps in the proper balancing of this glass made tank.
  • The dimensions of the 3 gallon fish tank are 12 x 12 x 12.5 inches.
  • The weight of the entire kit is 10.5 pounds.

Material:

Marineland has manufactured this square rail light aquarium with high-quality sturdy glass so that it can remain durable for a longer period. Also, the sturdy glass will not show any signs of leakage, hence the best tank for those who want a long lasting and suitable housing for their fishes.

Even the canopy of the tank is made of sturdy glass. Clearly, the entire product will be durable enough.

Lighting:

The kit is incorporated with two types of LED lights mounted on the top like the rail lights. One is the bright White colored LED and the other is the soft blue LED. The white LED replicates the daylight and the blue LED replicates the moonlight effect.
Hence, it has the perfect combination of LEDs that illuminates the tank properly both day and night.

Filter:

The 3 stage filter included in the kit is hidden at the back with the help of the black background. It is based on the RITE-SIZE Z cartridge. The 3 stage filtration includes biological, chemical and mechanical purification.

The cartridge floss eliminates all the dirt and debris, the activated carbon cleans the water from odors, discoloration, and impurities and the bio-foam protect beneficial bacteria while removing toxic substances like ammonia and nitrate.

Easiness Of Use:

 This kit already includes the essential features and accessories. So no need to work hard and find the suitable equipment for keeping your fishes healthy. You can just sit and relax as the 3 stage filter will make the underwater environment suitable for your aquatic lives.

Also, the lights will add special charm to the fish tank. And the pedestal base will help the tank to balance well. Cleaning the glass tank is also effortless. Scrubbing with soft detergent will keep the aquarium clean and tidy.

Pros:

  • Durable housing as the glass is sturdy in nature.
  • The 3 stage advanced level filter cleans the water from all kind of unwanted substances.
  • Two types of energy efficient LEDs  – White and Blue.
  • LED lights mounted on the top of the tank for better illumination.
  • 1 x RITE-SIZE Z effective filter cartridge.
  • Strong Pedestal Base.

Con: The kit will not provide a panoramic view because of the black background.

Last verdict:

The 3 gallon aquarium kits from Marineland are available in two forms. One that with the silhouette glass tank and the other is this 3 gallon glass tank with rail lights. Both of them are equally useful and unique in design.

Also, this kit has may useful features especially the 3 stage filtration. Clearly, this is a worth recommending unit.

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4. Tetra GloFish 3 Gallon Fish Tank

The Tetra Glofish Aquarium kit is specially designed for the tetra fishes. As these fishes have the ability to absorb light and re-emit it, this kit will make the tetras glow. So, if you are looking for a 3 gallon aquarium that will turn heads or you can use it as a stunning night lamp, then it is the perfect kit for you.
Tetra GloFish Aquarium Kit
Features:

  • This 3 gallon tank is made of acrylic housing.
  • It has a seamless view.
  • Blue LED lights are incorporated in the tank.
  • Added with a low voltage power adapter.
  • The Tetra Internal Filter is based on Tetra Medium Filter Cartridge.
  • An aquarium set-up guide will come with this kit for easy set-up and maintenance.
  • The dimensions of the 3 gallon fish tank are 14.6 x 8.8 x 11.2 inches.
  • The weight of the tank is 2 pounds.

Material:

Acrylic is not only light in weight but also provides with a shatter-proof and leakage-free housing.

As the Tetra Glofish Aquarium is manufactured with acrylic you will get a durable housing which is also resistant to stains. Additionally, the acrylic made fish tanks do not need seams to join the edges, which is why this 3 gallon fish tank will provide you with a seamless view.

Lighting:

Blue LEDs are integrated into this tank which will replicate the moonlight effect at night. Also, the tetra fishes absorb blue light easily and re-emit it, hence it is the best lighting to keep tetras.

Filter:

The Tetra Internal Filter added with this kit deeply cleanses the water from all kind of unwanted substances. And the suction cup added with the filter allows it to keep it intact in its place. The internal filter is based on the Tetra Medium Filter Cartridge.

3 Gallon Fish Tank Ideas

The Tetra Glowfish 3 Gallon Aquarium kit can be used in many versatile ways. Other than using it to keep tetras happy, you can showcase this beautiful tank in your drawing room to attract the eyes of your visitors.

The best way to use this glowing tank is to make it a night lamp and contemplate it at night as the mysterious underwater serenity along with the tranquil swimming of the glowing tetras will bust all your stress and give you a sound sleep.

Pros:

  • Acrylic housing so better durability and leakage-proof tank.
  • Tetra Internal Filter helps in deep cleaning.
  • Blue LEDs for replicating the moonlight.
  • Colorful gravels and plastic plants are added.
  • Set up guide for easy maintenance.

Con: This 3 gallon fish tank kit is only suitable for keeping Tetras.

Last Verdict:

If you love to keep neon tetras, then this will be the perfect kit for you.

The kit will make your Tetras glow in the dark and the kids will love it the most. So, if you are planning to gift your kid with an aquarium, then it will be the best choice indeed.

Additionally, the kit is easy to set up and maintain. All the essential accessories are coming with it, so all you need to add is the fishes.

Clearly, buying this complete 3 gallon Glowfish kit from Tetra has many advantages.

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5. Tetra 29041 Half Moon Bubbler 3 Gal Fish Tank Kit

This Tetra Crescent shape 3 gallon fish tank comes with a color changing bubble effect that increases the beauty of your small tank hence, the best kit to use as a showpiece on your office desktop, dorm room or drawing room.
Tetra 29041 Half Moon Bubbler, 3-Gallon
Features:

  • Acrylic made 3 gallon half moon shaped fish tank with a shatterproof design.
  • It gives an 180 degree seamless view.
  • The clear lid is incorporated with a convenient feeding hole.
  • Added with 6 LED Airstone.
  • Tetra Internal filter is integrated to clean the water properly.
  • The filter is based on Tetra small filter cartridge.
  • Tetra Air pump and the airline tubing are also added.
  • Given with an Airline Connector Valve.
  • The dimensions of the tank are 6.9 x 12.5 x 12.9 inches.
  • The weight of the 3 gallon fish tank is only 1 pound.

Material:

As the 3 gallon cube fish tanks are pretty common, the unique crescent shape of this tank, will attract more eyes towards it.

The housing of the tank is made of acrylic which is lighter than glass made tanks and provide a seamless view. As this tank does not have any seam, it is more leakage-proof than the tanks with glued seams.

Also, the shatter-proof housing is best for those who have kids and pets in the house.

Lighting:

6 LED airstone is integrated into the tank, which gives color-changing bubble effect. Certainly, the best 3 gallon fish tank to use as a centerpiece or night lamp.

Filter:

Tetra manufactures some of the most efficient filters on the market. You can totally rely on the working efficiency of them. This kit is incorporated with the Tetra internal filter that runs on an air-pump. The filter is based on Tetra small filter cartridge which helps in deep cleansing of the tank water.

The suction cups given with this filter, keep it in its right place.

Easiness Of Use:

 The kit is very easy to set up as all the essential accessories are coming with this kit. All you have to include the fish and the substrate. You can also add a heater if you want. Maintaining the kit is easy as it is made of acrylic, you can carry it effortlessly without the risk of breaking it.

The shatter-proof built will let you clean it properly.

Pros:

  • 180 degree clear view.
  • Shatter-proof acrylic made housing.
  • Extremely light in weight.
  • Cheap pricing.
  • Added with 6 LED Airstone.
  • Tetra Internal filter based on removable small cartridge.

Con: The cartridge needs to be changed very frequently.

Last Verdict:

If you are looking for a cheap 3 gallon fish tank with quality built, then you can completely rely on this half moon fish tank from Tetra. It is not only manufactured with extreme precision but also added with the required accessories so that it can have the most suitable housing for your fishes. However although this product is cheap you can still consider it to be one of the best 3 gallon fish tank.

Clearly, it is a worth recommending kit to any beginner aquarists or to those who have kids in their homes.

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