Tanks & Accessories

The 9 Best Goldfish Tanks of 2020

Best Goldfish Tank

Goldfish is one of the most adorable freshwater fishes to have in house and they surely deserve the best goldfish tank that you can afford.

The tanks that are most suitable for goldfish are the ones with huge capacity because these fishes need large space to thrive and they should come with a filtration system to provide clean environment for survival.

Moreover, if you can add some amazing effects to the aquarium like led lights then it can be a big plus.

Well, this review will help in answering all the concerns that you might have about these tanks. Let’s read. 

You can also read other product reviews such as betta fish tank, small fish tank, self-cleaning fish tank, nano reef tank

9 Best Goldfish Tanks – Review

IMAGE

​PRODUCT

​FEATURES

Umbra 460410-660

1. Umbra 460410-660 (Starter Product)

  • Starter product with basic features
  • Comes with a removable asymmetrical window
  • Glass and ABS construction
  • Suitable for different species of fish
Marina 15266A1

2. Marina 15266A1 (Large Capacity)

  • Available in 20-gal capacity
  • Comes with multiple accessories
  • Glass construction
  • Natural daylight effect
Tetra 29049

3. Tetra 29049 (Most-affordable)

  • Available on an affordable price
  • Half-moon shaped front
  • Plastic made
  • Portable
GloFish 29045

4. GloFish 29045 (Classic Design)

  • Standard goldfish tank kit with various components
  • Crescent shaped
  • Made of acrylic material
  • Blue led lights
MarineLand ML90610

5. MarineLand ML90610 (3-Stage Filtration)

  • 3-stage filtration
  • Comes with daylight/moonlight settings
  • Multiple angle viewing
  • Easy access
Aqueon 100530578

6. Aqueon 100530578 (Preset Heater)

  • Preset heater for moderate water temperature
  • Quietflow power filter
  • 20-gal capacity
  • Glass construction
Tetra 29041

7. Tetra 29041 (With Color-Changing Disc Lights)

  • Comes with color changing disc lights
  • Hole for easy feeding
  • Tetra Whisper internal power filter
  • 180 degrees panoramic view
Penn Plax BBT4

8. Penn Plax BBT4 (With Opaque Dividers)

  • Comes with opaque dividers
  • 2-color light system
  • Comes with a filtration system
  • Affordable priced
Koller Products AQ360-24C

9. Koller Products AQ360-24C (With Impact-Resistant Plastic)

  • Made of impact-resistant plastic
  • Comes with multiple lights all energy efficient
  • Internal power filter

PRODUCT

1. Umbra 460410-660

(Starter Product)

Umbra 460410-660
  • Starter product with basic features
  • Comes with a removable asymmetrical window
  • Glass and ABS construction
  • Suitable for different species of fish

2. Marina 15266A1

(Large Capacity)

Marina 15266A1
  • Available in 20-gal capacity
  • Comes with multiple accessories
  • Glass construction
  • Natural daylight effect

3. Tetra 29049

(Most-affordable)

Tetra 29049
  • Available on an affordable price
  • Half-moon shaped front
  • Plastic made
  • Portable

4. GloFish 29045

(Classic Design)

GloFish 29045
  • Standard goldfish tank kit with various components
  • Crescent shaped
  • Made of acrylic material
  • Blue led lights

5. MarineLand ML90610

(3-Stage Filtration)

MarineLand ML90610
  • 3-stage filtration
  • Comes with daylight/moonlight settings
  • Multiple angle viewing
  • Easy access

6. Aqueon 100530578

(With Preset Heater)

Aqueon 100530578
  • Preset heater for moderate water temperature
  • Quietflow power filter
  • 20-gal capacity
  • Glass construction

7. Tetra 29041

(With Color-Changing Disc Lights)

Tetra 29041
  • Comes with color changing disc lights
  • Hole for easy feeding
  • Tetra Whisper internal power filter
  • 180 degrees panoramic view

8. Penn Plax BBT4

(With Opaque Dividers)

Penn Plax BBT4
  • Comes with opaque dividers
  • 2-color light system
  • Comes with a filtration system
  • Affordable priced

9. Koller Products AQ360-24C

(With Impact-Resistant Plastic)

Koller Products AQ360-24C
  • Made of impact-resistant plastic
  • Comes with multiple lights all energy efficient
  • Internal power filter

1. Umbra 460410-660 – Starter Fisher Tank for Goldfish

Umbra 460410-660

Photo: Umbra

  • Capacity: 2 gallons
  • Material: Glass & ABS Plastic
  • Overall Dimensions: 7.5 x 7.5 x 8 inches

For the new born goldfish, if you need a starter fish tank then this can be a considerable product. It comes in a stunning design with an asymmetrical window on the top that you can remove.

The construction is done with glass bowl in between and ABS plastic cover on the top. The accessibility is easy from the top.

This product comes in 2-gallons capacity and it is suitable for different species of fishes like betta, goldfish, etc. Also, for a glass product, it is pretty lightweight weighing merely 3.31-pounds only.

The downside of this model is that it does not come with any filtration system which means you will have to manually change the water frequently. For its simplistic features and small size, the price seems a little unfair.

Pros:

  • Basic product for starters
  • Made with glass and plastic material
  • Lightweight

Cons:

  • No filtration system
  • Pricey for what it has to offer

2. Marina 15266A1 – Goldfish Tank in Large Capacity

Marina 15266A1

Photo: Marina

  • Capacity: 20 gallons
  • Material: Glass
  • Overall Dimensions: 24 x 12.5 x 16.5 inches

The strength of this product is its capacity of 20-gallons which is considered to be perfect to inhibit one goldfish. The aquarium is made of glass material which will demand some care but it is an authentic choice to make.

It is also said to be one of the best aquariums for goldfish because of the energy-efficient led lights that don’t just make the aquarium illuminate but also provide healthy environment to the aquarium plants. They also come with natural daylight effect.

It comes with various accessories and add-ons like clip-on filter with quick change cartridge, Fluval fish food, Fluval Aqua Plus water conditioner, Fluval cycle biological supplement, and a fish net. The only drawback is that it is costed immensely.

Pros:

  • Large size for growing fish
  • Net mesh made of fine material
  • Clip-on filter with easy change cartridges
  • Comes with beautiful led lights

Cons:

  • Very expensive

3. Tetra 29049 – Most-affordable Goldfish Tank

Tetra 29049

Photo: Tetra

  • Capacity: 1.1 gallons
  • Material: Plastic
  • Overall Dimensions: 4.6 x 9.1 x 9.9 inches

If you are working on a budget and wants the cheapest goldfish tank which is suitable in quality then the Tetra 29049 is your product. 

The size of this very small as it comes in dimensions of 4.6 x 9.1 x 9.9 inches. It is half-moon shaped and made of plastic material.

Since this is merely 1.32-pounds in weight, you can pick it up and take it anywhere with you. Also, it has a movable led light that you can add anywhere to create a beautiful effect.

The downside is that the tank has narrow opening which make cleaning very difficult. Also, there is no filtration system so you will have to take out the fish frequently to change the water inside.

Pros:

  • Very affordably priced
  • Beautiful half-moon shape
  • Very lightweight and portable
  • Led light create beautiful effect

Cons:

  • Difficult to clean
  • No filter so water has to be changed manually

4. GloFish 29045 – Classic Goldfish Tank

GloFish 29045

Photo: GloFish

  • Capacity: 5 gallons
  • Material: Acrylic 
  • Overall Dimensions: 14.5 x 15 x 9 inches

Some people have minimal needs from a goldfish tank. This one is suitable for those small needs as it is a basic product made of acrylic material and shaped in form of a crescent.

It comes with components like a black canopy with a small feeding opening on the top, blue led lights that make the environment very exciting, and Tetra Whisper Bio-Bag filter cartridge.

This tank has high-performance internal filter that has dense dual sided mesh to capture the dirt and debris. While the features of this product are decent, the size is not. It won’t be able to stay useful for a long time as the goldfish grows.

Pros:

  • Simple product with amazing components
  • Made of acrylic material
  • Beautifully shaped
  • High-performance filtration system

Cons:

  • Size is not suitable for prolonged usage

5. MarineLand ML90610 – Goldfish Tank with 3-Stage Filtration

MarineLand ML90610

Photo: MarineLand

  • Capacity: 3 gallons
  • Material: Glass
  • Overall Dimensions: 12 x 12 x 12.5 inches

While most tanks have basic filtration systems, this one comes with advanced 3-stage filtration to give pool water inside the tank. There is an adjustable flow filter pump that helps in controlling the speed of inputting water.

This product has various high-end features one of which is the daylight/moonlight settings of the lighting system installed on the head of the aquarium. These are white and blue lights that you can toggle according to the need of the day.

The stunning design is worth every bit of appreciation that you can give. It is made of glass material overall and the glass canopy gives easy access to the users. It also makes cleaning easy. Since the corners are rounded, you get multiple angle viewing with this product.

The downside is that this is a bit on the pricier side and because of the small capacity, you might have to make repeat purchase when your goldfish starts to grow.

Pros:

  • Comes with 3-stage filtration
  • White and blue lights
  • Easy to view from multiple angles
  • Easy to clean

Cons:

  • Expensive
  • Size is small to accommodate growing size of goldfish

6. Aqueon 100530578 – Goldfish Tank with Preset Heater

Aqueon 100530578

Photo: Aqueon

  • Capacity: 20 gallons
  • Material: Glass
  • Overall Dimensions: 24.2 x 12.5 x 19.5 inches

So, the Aqueon 100530578 has advanced features one of which is the 100-watts preset heater that keeps the temperature constant at 78-degrees. It is suitable for most tropical fishes.

The glass aquarium comes in overall capacity of 20-gallons which is perfect for a goldfish. Another impressive feature of this product is the Quietflow 10 led Pro Power filter that has red light that blinks when the cartridge needs a changing.

This product has low profile and vibrant led lights to make it look lively all the time. It comes with additional benefits of premium fish food, fish net, stick-on thermometer, and water conditioner. However, you get all these on a pretty expensive price. It is surely one of the best tanks for goldfish.

Pros:

  • Comes with 100-watts preset heater
  • Bright led lights for lively environment
  • Low-profile design
  • Comes with a stick-on thermometer

Cons:

  • Most expensive product on the list

7. Tetra 29041 – Goldfish Tank with Color-Changing Disc Lights

Tetra 29041

Photo: Tetra

  • Capacity: 3 gallons
  • Material: Acrylic 
  • Overall Dimensions: 6.9 x 12.5 x 12.9 inches

This aquarium is a complete entertainer with the color-changing disc lights and a bubbler in which the bubbling disc automatically cycles through beautiful led lights.

The acrylic made tank is available in 3-gallons capacity and is half-moon shaped that give 180-degrees panoramic view. The top of the tank has a small hole that makes it easy to feed the fish.

It comes with a Tetra Whisper Internal Power filter to keep the tank clean. The bubbler and filter both are operated through air pump. It is a cost-effective tank but the capacity is not suitable for prolonged usage.

Pros:

  • Comes with color-changing disc lights
  • Suitable priced
  • Beautifully shaped
  • Tetra whisper internal power filter

Cons:

  • Capacity is not suitable for prolonged usage

8. Penn Plax BBT4 – Goldfish Tank with Opaque Dividers

Penn Plax BBT4

Photo: Penn Plax

  • Capacity: 0.7 gallons
  • Material: Plastic
  • Overall Dimensions: 10.2 x 10.2 x 10.5 inches

So, the next product on this goldfish tank review is the Penn Plax with removable opaque dividers as its unique point. While these dividers are see-through, they keep fishes in different sections of the tank so that they don’t fight.

It is available in the smallest capacity of 0.7-gallons which means that you won’t be able to use it for a long time. It can only be a temporary solution to keep the fishes.

The filtration system is effective enough. Also, there is a 2-color light system that create amazing daylight and night time effect. It is also available on a very decent price. The downside is that plastic of this tank is low-quality.

Pros:

  • Comes with removable opaque dividers
  • 2-color light system
  • Effective filtration system

Cons:

  • The plastic is cheap

9. Koller Products AQ360-24C – Goldfish Tank with Impact-Resistant Plastic

Koller Products AQ360-24C

Photo: Koller Products

  • Capacity: 2 gallons
  • Material: Plastic
  • Overall Dimensions: 10.2 x 10.2 x 10.5 inches

This product is made with impact-resistant plastic material which give leak-proof assurance. It comes in a very small capacity of 2-gallons which can be used for temporary containing of goldfish.

Another stunning thing about this product is that it has energy-efficient 7 led changeable lights in colors like blue, green, aqua, amber, red, or purple. It is a beautiful product.

Also, there is a very efficient internal power filtration system to clean the water. You get an extra-small replacement cartridge with this pack.

Pros:

  • Made of impact-resistant plastic
  • Energy-efficient led lights
  • Stunning product

Cons:

  • Capacity is too small

How to Buy the Best Goldfish Tank

How to Buy the Best Goldfish Tank

You will need some help in evaluating the best goldfish tank. Well, this section will cover all such details for you. Stay tuned:

1. Size

The first thing that you need to know is that goldfish demand good amount of space to grow. These fishes have long life and they grow very fast.

Therefore, it is important to find a size that give them room to grow. You can relate size of the tank with the capacity. You should prefer buying a large size of the tank rather than small to prevent future purchase of the aquarium.

While you can find the size that goes up to 45-gallons as well, a 20-gallon capacity of a tank is fairly suitable to give perfect space to a goldfish.

You should know that one goldfish (fully-grown) will require 20-gallons of water. If you want to add another goldfish to the tank then you will have to add another 10-gallons of water to the tank for both of them to co-exist harmoniously.

With every new goldfish in the tank, you will have to add another 10-gallons and that’s how the math works.

Our finest recommendation of a 20-gallon tank is the Marina 15266A1 goldfish tank.

2. Material

So, technically there are two most popular materials in the goldfish tanks – Plastic/Acrylic and Glass. Both these materials have great benefits and some considerable drawbacks.

Glass

Well, without a doubt, glass has a heroic appeal and for its authenticity, it could be a preferred choice of many. First of all, it is scratch-resistant which means that you will not see ugly lines on the face of the tank ever.

They hold their shape pretty well and will not warp with time. Also, there are no concerns of discoloration with glass material.

With all that said, you also need to look at some of the drawbacks of this material. Well, it is susceptible to break, of course. So, you need to be very careful with its placement and maintenance that you don’t strike it hard with any harsh object that can cause breakage.

Secondly, it is not a very practical option in large-capacity tanks such as with 100-gallons capacity or more because that will add a lot of heft to the overall weight.

Acrylic

Acrylic material is lightweight and easy to handle when you have to travel. The second thing is that these are more forgiving than glass as they will not break too soon, even after hot with something solid.

These days, you can get acrylic tanks with such spectacular finish that the seams are completely invisible. The companies are also being very experimental with the shapes so if you want to bring home something nice-looking then your choice should be of acrylic material.

However, the downside remains intact that they will discolour with time and you cannot prevent scratches.

Buying Advice

Honestly, it is hard to give advice among both these materials because they have their fair share of advantages. Any of these materials can make the best goldfish aquarium if you are willing to give them a pass on certain things.

If you want to choose a classic option then go with glass material. Just make sure to give it optimal care.

On the other hand, if you want to be experimental with different shapes or want to take it along with when you travel then plastic is a choice to make.

3. Filter

Just like any variety of fishes, goldfish also generate a lot of waste. Therefore, there is a significant need of a powerful filter that can constantly remove waste from water and keep the tank water fresh for healthy growth of the fish.

You need to give a lot of emphasis on the filter installed in the tank. Some aquariums don’t come with built-in filters so if such is the case then you should make separate arrangements but there is an irreplaceable need of filter in a goldfish tank.

4. Light

The led lights installed in the aquarium are not just to illuminate the aquarium or to add a decorative feature to it but they are also to help the aquarium plants grow and flourish.

Goldfishes don’t need a lot of light but to monitor them in dark, you will need some light after all. Aquariums that don’t have lights at all are less considered for quality purchase than the ones with a fine lighting system.

As far as lighting is concerned, you will find the Koller Products AQ360-24C goldfish tank to be highly impressive.

5. Durable

See, no one purchases a product with an intent to make repeat purchase. People want these tanks to deliver what they commit.

If you go back to the material section, glass material, if handled well, will stay around for the longest time.

However, these days you can also find high-quality plastic material that stays with you for a lot of time.

Either ways, whatever choice you make, just check what the company has to say about the durability of the product, if they are willing to offer some warranty to make your purchase secure or what attempts they are willing to make if the product does not deliver well. 

Conclusion

On closing the goldfish tank review, we will give you a play by play on the best models that will give you full value of money.

It is usually advised to purchase large tanks for goldfish to accommodate its growing size so one of the best products that we want to recommend is the Marina 15266A1 goldfish tank for its amazing capacity and great features.

However, not everyone can purchase expensive tanks so that most-affordable recommendation will be of Tetra 29049 goldfish tank which is very reasonably priced and suitable in quality.

Happy Shopping!

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