200-gallon fish tank (Top 5 Review & Guide)

In this article of “200-gallon fish tank” we will cover the best 200-gallon fish tanks available in the market along with the importance of larger fish tanks in terms of water quality and space and lastly we will discuss the guidelines for buying a fish tank.

200-gallon fish tank

If you probably want to buy your fish a nice water tank you are probably thinking of a big tank. You will be thinking that a 200-gallon fish tank is a big tank but actually compared with the natural environment of the fish in the ocean, it is not big. There are a lot of benefits of big fish tanks including maintaining water parameters and a variety of livestock.

Top five 200-gallon fish tank

By searching several fish tanks we came up with the following 200-gallon fish tanks. These fish tanks are suitable for both saltwater and freshwater, but in the case of acrylic tanks, you need to do special settings.

1-NUVO INT 200 Gallon Aquarium w/ APS Black Stand

The NUVO INT 200 Gallon Aquarium w/ APS Black Stand also has a seamless design and has a measure of 70.9″ L x 30″ W x 21.7″ H. It has 19 mm high clarity low iron glass with 22 mm thickness on the bottom panel. It has an internal infinity overflow instead of an external flow.

The 5-door aluminum stand measures 70.9″ L x 30″ W x 35.4″ H. The plumbing facility is included on the external side with a return nozzle. The back panel and silicone are colored black.

The advantages of NUVO INT 200 Gallon Aquarium w/ APS Black Stand are:

  • Reasonable height
  • Pre-drilled
  • The bottom glass panel is thick
  • Tank lay flush against the wall

The limitations of this 200-gallon fish tank are:

  • Expensive
  • Overflow takes much of the space of the tank.

2-Marineland Deep Dimension Corner-Flo™ Black Aquarium

This 200-gallon fish tank is very simple and if you like simple tanks, then this is the best choice for you. It has a simple base and needs some reinforcement. This tank measures 48.13″ L x 36″ W x 27.13″ H and has 16 mm of the bottom and 12 mm of glass. Silicone has black color. It has pre-drilled corners and an external plumbing facility.

marineland deep dimension

The advantages of this 200-gallon fish tank are:

  • Two overflows
  • Pre-drilled
  • Pre-installed overflow and plumbing

The limitations of this tank are:

  • No stand tank
  • Leaks in 100+ systems
  • Deep tank

3-200 Gallon ProStar Rimless Glass Aquarium – White

This is a complete tank that has all systems including the sump, stand, overflow, and auto top off (ATO) system. This tank measures 60″ L x 26″ W x 24″ H and has low clarity, high iron glass. The glossy white aluminum stand is light weighted and measures 60″ L x 26″ W x 34″ H. 

The advantages of 200 Gallon ProStar Rimless Glass Aquarium – White are:

  • Inexpensive
  • Simless
  • ATO system and sump
  • The stand has flexible legs

The limitations of this 200-gallon tank are:

  • The Tank is taller than average
  • The plumbing quality is not good.

4-NUVO EXT 200 gallon Aquarium w/ APS Black Stand

This tank included an external overflow system which is pre-drilled at the ends of the aquarium and has all the plumbing facilities for the canister filtration system and sump. The tank measures 70.9″ L x 30″ W x 21.7″ H and has an overflow of 23.6″ L x 3.5″ W x 5.9″H. The back panel and silicone are black in color. The bottom of the panel is 22 mm and has 19 mm high clarity low iron glass.

It has a black aluminum stand which measures 70.9″ L x 30″ W x 35.4″ H and is 5-door.

The advantages of this 200-gallon tank are:

  • Overflow doesn’t occupy much space
  • Reasonable height
  • Pre-drilled
  • The bottom of the glass panel is thick

The limitations of NUVO EXT 200 gallon Aquarium w/ APS Black Stand are:

  • Cannot lay flush against the wall
  • Expensive

5-ELOS System Diamond Line 160 XL (200 gal)

It has vantage points from three sides and has a complete rimless peninsula setup. It measures 63″ L x 31.5″ W x 23.6″ H and has 15 mm diamond glass with 98% clarity. It has an internal corner that drains the tank and also an optional SS 36 XL Bashsea sump that easily fits in the tank. 

This sump has a chemical, mechanical, and de-gas chamber. The measurement of the stand is 63″ H x 31.5″ W x 35″ H.

The advantages of this 200-Gallon fish tank are:

  • Rimless
  • Peninsula setup
  • Small internal overflow

The limitations of ELOS System Diamond Line 160 XL (200 gal) are:

  • Available only in the united states and is limited in Europe
  • The sump is not included

Above are the best fish tanks with strong glass panels. Keep that in mind that you shouldn’t use the boat material like plywood because they are not rot-resistant. Manually changing water allows you to pump your desired amount of water in the fish tank.

Advantages of a larger fish tank

Some people are interested in buying larger fish tanks for their fish but it costs a lot. Due to high prices, people think it is not advisable to buy a large tank for your goldfish when a smaller tank can do the job. Here are the reasons why you should buy a large tank instead of a small tank:

advantages of larger fish tank

Maintain quality of water

Water in a fish tank has ammonia, nitrite, nitrate, calcium, magnesium, alkalinity, and a balanced pH. These elements maintain a good environment of water for marine creatures. If the balance is disturbed due to any reason like dead fish then the rest of the fishes also suffer due to change of balance. For example, if your fish were to die then the ammonia level of the water will increase if you don’t replace the dead fish in time.

In the case of larger fish tanks, a dead fish will not bring any change to the chemistry of water because the amount of ammonia produced by a single fish is negligible as compared to the whole tank of water.

The chemistry of old water and new water is not the same if you replace new water with old water then the elements that maintain the chemistry of water will spike up in a small aquarium. When we talk about the larger fish tanks, then the water replaced is nearly equal to 10 to 20% of the whole water therefore the overall water chemistry would remain the same.

In the case of saltwater fish tanks, the evaporation of fresh water takes place and it maintains the salinity of the water.

Temperature is difficult to maintain in smaller tanks when your heater is malfunctioning and it takes a long time for water to cool off or heat up.

2-Space

Large aquariums provide more space for the bacteria to grow better and support plants, fish, and corals that maintain the ecosystem of the fish tank. Large fish tanks also provide space for the fish to swim such as 100-gallon space is enough for a Piranhas.

A large aquarium in offices, bedrooms, and schools provides more space for different species of fishes to mark their territory and you can grow there plants and dense vegetation gives them a natural environment to flourish just like that of the natural ecosystem of the ocean.

You also not worry about the fishes (cichlid) fighting for survival and the larger fishes eating the smaller ones. You may also have turtles or any reptiles in your aquarium. They require a larger fish tank.

Most hobbyists think that it is easy to maintain a physical filtration system like that of a sump and a canister under the fish tank. It is difficult to maintain such a filtration system because smaller tanks have smaller bases.

You can try one of the 200-gallon fish tanks described above to see the results.

Guidelines to buy a fish tank

Here are the guidelines to buy a fish tank:

  • First thing you need to keep in mind that how many fishes you want to compensate in the aquarium
  • The thumb rule is one inch of adult fish excluding the tail in 24 square inches of the surface. These guidelines are for tropical aquarium fishes and not for cold-water fishes like goldfish.
  • Coldwater fish like goldfish requires 30 square inches of the surface area per fish. This is because they have greater body mass and their oxygen requirements are also great.
  • Always choose an aquarium that has a greater surface area as compared to volume.
  • The shape of the aquarium ( square, rectangle, and circular cube) has also impacted the fishes.

Conclusion

After reading this article “200-gallon fish tank” the reader can identify the features of a good fish tank. He also knows which fish tank is best for his fishes and what are the advantages of a large fish tank.

Feel free to ask anything about the “200-gallon fish tank” in the comment section below.

FAQ; 200-gallon fish tank

Frequently asked questions of “200-gallon fish tank” are:

How much does a 200-gallon fish tank cost?

A 200-gallon fish tank costs around $4500 and the cost of a smaller fish tank is around $100. The larger tanks like that of 400 gallons or 1000 gallons will cost you more.

How big is a 600-gallon fish tank?

Custom acrylic 600 gallons fish tank measures 36 inches long x 36 inches wide x 120 inches height.

What is the largest aquarium you can buy?

The largest fish tank is of the Bill Wann’s that is of 20000 gallons and it’s like a house. If you want to clean it you need to dive in. You can now imagine what kind of fish that aquarium will contain.

How much does a 5000-gallon fish tank cost?

A 5000-gallon fish tank costs around $ 1 million. It starts from $ 5000 for 10 gallons to 1 million for 5000 gallons. It doesn’t include maintenance costs which are 50 cents to $ 1 for each gallon.

What is the #1 aquarium in the US?

The #1 aquarium is the Georgia Aquarium in Atlanta. It has around 100000 creatures of marine land and is funded by a $ 250 million donation from Home Depot co-founder Bernie Marcus. It opened in November 2005. It is the biggest one because it also has whale sharks. It is the only institution outside Asia that takes care of whale sharks.

Why are fish tanks so expensive?

Fish tanks are expensive because they have better material and thicker walls to manage fishes and the pressure of the water. They are also designed to maintain the chemistry of water, Which is why they are not cheap.

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Hi, I am Martin, I am a pet lover! I own a Golden retriever and a Long-eared Owl. They keep me company & I often had questions about them which I couldn't find answers for online. I put this hub together for people like me & you.

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