Best Fish Tank: Reviews and Buyer’s Guide-2023

To keep your aquarium inhabitants, fish tanks play an important role for providing a safe place to live. To create a calming atmosphere in your fish tanks, it is necessary to maintain a constant water temperature that should be ranged from 24-28 degrees Celsius (75.2-82.4 °F) which ensure cleanliness the aquarium and provide comfortable living conditions for aquarium inhabitants. Each fish shows its own behavioral characteristics and needs special conditions for maintenance. Before keeping fish in the fish tanks, you should carefully study the habits and habitats of aquatic inhabitants. It is vital to create a natural environment for keeping in captive condition. Because, some fish requires hiding places, high concentration of dissolved oxygen in the water, while other takes everything as food. In this case, you should know what kinds and forms of fish tanks are needed. Therefore, before purchasing fish and plants you must choose the best fish tanks and other necessary equipment to keep your aquarium environment healthy.

Review of Best Fish Tanks

To save your lot of money and times I have done market research and reviewed all the best fish tanks which you can try to buy for keeping your aquarium fish happy. You can also gather more information about each fish tank to get the best one which fulfills your requirements.

Comparison Table of the best Fish Tanks

Here we briefly described product features, pros and cons for each fish tank. This will help you to take the decision effortlessly to purchase the perfect fish tanks. Now you touch and get into the detailed review of each product.

SeaClear 50 gal Acrylic Aquarium

The SeaClear 50 Gallon Aquarium is a very attractive and good looking fish tank among the pet fish keepers due to its nearly break-proof and leak-proof designs.  It is rectangular in shape and is made using the finest cast acrylic materials making it 17 times stronger than glass.

This acrylic material does not rust in saltwater; so you can utilize it as for freshwater or saltwater aquarium. This type of materials also secures your fish, plants and other submerged inhabitants. This fish tank features a fluorescent light fixture, heater, back filter, and one convenient hole and an air-injection nozzle.

The acrylic materials give extraordinarily clear views and enable you to make an incredible submerged world. If you add this tank in any room in your home, you will get plenty of mental satisfaction.  This type of tank is best suited for  fish like Bettas, Cichlids,  Goldfishes, and turtles.This tank has top side opening for cleaning purpose. To filter the wastes and food particles, the tank gives extra space for using protein skimmer guaranteeing ideal cleanliness inside your aquarium. Today it comes with three distinct colors-clear, black and cobalt blue with 36 x 15 x 20 inches dimension. 

Product Specifications

• Shape: Rectangle
• Dimension (L x W x H): 36 x 15 x 20 inch
• Capacity: 50 gallon
• Color: Clear/Cobalt blue/black
• Material type: Acrylic
• Used For: Freshwater Fish and Saltwater Fish
• Installation Type: Table
• Warranty: Limited Lifetime
• Includes: Aquarium, 24″ UL Fluorescent Light Fixture

Pros

• It is made using acrylic materials making it 17 times stronger than glass;
• It is suitable for both saltwater and freshwater;
• You can also use it to house reptiles, guinea pigs and turtles;
• It is very easy to clean;
• It provides extra space for using protein skimmer;
• It provides crystal clear views and makes an incredible submerged world;
• It has smooth corners which give it a unique design;
• It includes fluorescent light fixture;
• Leak-proof and break-proof making it safer around children and pets;
• Less than half the weight due to Acrylic made aquariums;
• Lifetime limited warranty;

Cons

• It is suited for only one fluorescent bulb;
• It is not fit for internal filter;

In general, this SeaClear 50 Gall fish tank is perfect home for your aquarium fish.We prescribe you to purchase this attractive and gorgeous tank to keep your fish happy and sound.

Tetra LED Half Moon aquarium Kit 

Tetra LED Half Moon Aquarium kit is a very beautiful and attractive fish tank. It is a half-moon shaped tank with clear plastic canopy and feeding hole. You can easily feed your fish using this feeding hole.  It has an adjustable battery operated LED lighting system which you can set up it either above or below the aquarium to make bright, reliable, and energy efficient lighting for easy viewing. 

This LED light on this tank helps you to see your aquarium beauty any time. It is a small sized tank with a capacity of 1.1 gallon making it suitable for betta and other small fish. This betta tank is available in the pet market. It is suitable for desktop or any other room.The tank also features with cord hole to connect a heater in the tank and a USB port for charging. You can also be powered using a micro USB Cable with AC adapter to plug the unit into any outlet. This type of half moon shaped tank will be a great addition to any small space at home or at the office. This half moon shaped tank provides plenty of room for your fish to flash and swim. If you use this tank to keep your betta and other small fish, they will get more space to swim due to its half moon shaped structure and you can easily feed the fish through the feeding hole in the lid. If you look for small sized tank for your home, apartment or your office then the Tetra LED Half Moon Betta Aquarium with a capacity of 1.1 gallon is appropriate for you.

Product Specifications

• Tank capacity: 1.1 gallon
• Used for: Betta fish and other small fish
• Type: Desktop
• Color: Black
• Shape: Bowfront
• Material: Acrylic
• Dimensions (L x W x H): 13 x 11.25 x 15.5 inch
• Brand: Tetra
• Animal type: Fish and aquatic pets
• Weight: 1.40 LBS
• Model: 29049
• Condition: New
• Warranty: 1 year

Pros

• It is a small shaped aquarium with capacity of 1.1 gallon;
• Easy installation;
• It requires a little place for setting up;
• It is ideally suited for betta and other small fish;
• Suitable feeding hole to feed your fish;
• Easy maintenance;
• Adaptable LED lights that fits above or beneath tank;
• Requires 3AA batteries for operation;
• Half-moon shaped tank with clear plastic canopy;
• It is perfect for offices and kids room due to small and half-moon shaped body;
• Mini USB cable compatible;

Cons

• It is not suitable for large sized fish;
• USB Cable compatible but it is not included with tank;

Overall, Tetra LED Half Moon Aquarium kit is a very gorgeous and attractive designed fish tank. If you look for small sized tank for your home, apartment or your office, it is appropriate for you. We strongly prescribe you to buy this tank to keep your fish happy.

Fluval Spec V Aquarium Kit

The Fluval Spec V Aquarium Kit is a very smart designed fish tank. It is the ideal aquarium that you can keep it in small areas. It features with powerful LED lighting system consisting of 37 energy-efficient LED lamps that arches above the aquarium which provides full spectrum natural daylight, ideal for plants, fish and decor. 

This popular nano aquarium makes 20% brighter lighting performance which enhances fish colors and plant growth.This type of tank comes in black and white color and provides suitable home for your aquarium fish and plant. It also features frosted glass background which cover the filter and gives this tank a sophisticated look. This tank also has aluminum highlights and black accents which contribute to the tank’s modern style. This design is suitable for use as a marine or freshwater aquarium. It has a powerful circulation pump with adjustable output nozzle that maintains a continuous flow of water for superior aeration and circulation. It does also contain a strong yet compact 3-stage filtration system (mechanical, chemical and biological) which continuously purifies the water. Fluval Spec V Aquarium includes BioMax bio rings, a porous foam block with suitable handle, activated carbon rings which provide excellent filtration performance. In this case foam box holds debris, activated carbon neutralizes chemicals and small impurities, while BioMax Bio rings give space for the helpful bacteria. These features are ideal for all tank setups either saltwater or freshwater aquarium. It is easy to set up and maintain.

Besides this, more models of Fluval Aquariums of different sizes are sold in the business sectors which incorporate the Fluval SPEC Desktop Glass Aquarium and Fluval Spec III aquarium. Every one of these tanks has same elements and advantages. The following table shows comparison among the Fluval Spec Aquarium Series with some key features.

Key features	Fluval SPEC Desktop Glass Aquarium	Fluval Spec III aquarium	Fluval Spec V aquarium
Tank capacity	2 gallon (7.6 liter)	2.6 gallon (10 liter)	5 gallon (19 liter)
Tank dimensions	7.25 x 9.25 x 10 in	10.8 x 11.8 x 8.7 in	17.2 x 10.6 x 6.3 in
Filtration system	3-stage	3-stage	3-stage
Filter output	40 gph  (152 lph)	46-66 US gph  (175-250 lph)	55-80 gph  (210-300 lph)
No. of LED lamps	31	32	37
LED Lumens	821 lm	821 lm	821 lm
Power	10 watts	10 watts	10 watts
Color temp	7000 °K	7000 °K	7000 °K

Kit Includes

• Glass aquarium with cover;
• LED lighting system;
• BIOMAX insert;
• Foam filter block with handle;
• Activated carbon insert;
• Safe low-voltage transformer;
• Circulation pump with output nozzle;
• Adjustable flow control unit;

Pros

• Aquarium with molted cover;
• 3 stage filtration system (mechanical, chemical and biological filtration);
• Etched-glass tank with aluminum trim;
• Powerful  LED lighting system with 7000 K high-output appropriate for healthy plant growth;
• Easy installation and maintenance;
• Stylish honeycomb design conceals back filtration area;
• Suitable for marine or freshwater aquarium;
• Makes 20% brighter lighting performance;
• Perfect aquarium to keep in small areas;

Cons

• Fish may jump out from the tank due to large round hole of the tank cover;

Overall, Fluval tank series look great in any space, home or office, and creates a calming environment that is both appealing and relaxing. We recommend you to purchase the best one from Fluval tank series to keep your fish happy that fulfill your requirements. 

Marineland ML90609 Portrait Aquarium Kit

The Marineland Portrait aquarium is a very beautiful and appealing curved glass aquarium. It is renowned among the pet fish keepers due to its good looking appearance and easy to maintain. It is reliable and great fish tank to keep your betta fish happy. 

It has 3-stage hidden filtration system with a rite size cartridge Z, a Bio-foam and an adjustable filter flow pump. For easy feeding to your fish and caring tank water quality, this tank has a unique glass canopy on the top side that slides back and forth of the aquarium. This feature is also good for kids to stand at the top and look down at the fish swimming around. This tank also has a special room to set up submersible heater for further use. It is designed with bright white and blue energy-efficient LED lighting system for easy viewing of the tank. The white LED system creates a sparkling light in the water that mimic the underwater effect of sunlight, and the blue LED system produce a soothing moonlight glow which make your aquarium more attractive. 

Product Specifications

• Capacity: 5 Gallon
• Dimension: 11.8 x 11.6 x 17 inches
• Weight: 12 pounds
• Thick curved glass tank and base
• Glass canopy slider
• LED lighting system

Pros

• Easy set up and maintenance;
• 3 stage hidden back panel filtration system;
• Filter cartridges are available in the market;
• Durable and long-lasting;
• Aquarium with glass canopy slide to easy access;
• Different LED lighting system;
• Space for water heater;
• Adjustable flow filter pump;
• Kit designed to promote fish health;

Cons

• Base of the tank has made using the cheap plastic material;
• The filter becomes noisy for running a long time;

Overall, The Marineland Portrait aquarium is a very reliable due to long-lasting performance. We prescribe you to purchase this gorgeous tank to keep your betta fish sound and healthy.

Marina LED Aquarium Kit

Marina LED aquarium kit is the best fish tank among the beginners and experienced aquarium hobbyists. It is a clear glass fish tank with bright white LED lighting and filtration system making the tank more popular among the pet fish keepers. This tank comes in three different sizes with volume capacity.

For keeping various tropical fish, 20-gallon tank is ideal while you can use 5-gallon and 10-gallon tank for Betta fish, shrimp and other small fish. This tank also features a lid and light combo, Aquarium environment Fish net, Marina filter and quick-change filter cartridges, Nutrafin Cycle Biological Supplement, Nutrafin Max fish food, and Nutrafin Aqua Plus water conditioner. In this case, Nutrafin Cycle Biological Supplement makes a naturally very much adjusted and healthy aquarium environment while Nutrafin Aqua Plus Water Conditioner helps to make tank water secure for fish and aquarium environment Fish net is made using fine delicate mesh to protect delicate fins. Marina also provides an Aquarium Care Guide to easy set up and keep up your aquarium.

It has a unique and streamlined design which provides a spotless clean and smooth look. It does also contain adjustable flow filter which allows you to control the water flow for your aquarium fish. Marina also provides an Aquarium Care Guide to easy set up and keep up your aquarium. Today in the pet market, it comes in various sizes with volume capacity of 5, 10 and 20 gallon. The following table shows comparison among different tank sizes with some key features.

Tank size	Dimension (L x W x H)	Filter
5 gallon	16  x  8.5  x 10.5 inch	Marina Slim S10 clip-on filter with quick-change filter cartridges
10 gallon	20 x 10 x 12.5 inch	Marina Slim S15 clip-on filter with quick-change filter cartridges
20 gallon	24 x 12.5 x 16.5 inch	Marina Slim S20 clip-on filter with quick-change filter cartridges

Product Accessories includes

• Aquarium environment Fish net
• Nutrafin Max Fish food
• Water pump
• Marina filter with filter cartridges
• Hood
• LED lighting system
• Nutrafin Cycle Biological Supplement
• Water chlorine neutralizer
• Nutrafin Aqua Plus Water Conditioner
• Thermometer
• Care guide

Pros

• This tank is best for both beginners and experienced aquarium hobbyists;
• Beautiful glass aquarium;
• Unique and streamlined design;
• LED lighting and filtration system;
• Lighting is strong enough to grow live plants;
• It does not require much room due to small size;
• Aquarium Care Guide for easy installation and maintenance;
• Three available sizes to choose the best one;

Cons

• Filter becomes little noisy with over time;
• This tank does not include heater;

Overall, Marina LED aquarium is a nice looking tank. For keeping various tropical fish, 20 gallon tank is ideal while you can use 5 gallon and 10 gallon tank for Betta fish, shrimp and other small fish. 

Marineland Contour Glass Aquarium Kit with Rail Light

The Marineland Contour Aquarium is a very attractive and popular fish tank due to its gorgeous body shape and good looking appearance. This tank is a great choice for beginners or experienced hobbyists. It is a good looking shiny, stylish and an eye-catching aquarium that can be a centerpiece of your living room, dormitories or office.

It has rounded and contoured corners which provide gorgeous panoramic views. This tank features 3-stage filtration and LED lighting system. In this case, advanced 3-stage filtration keeps the aquarium water crystal clear and healthy for your betta or other fish while LED lighting system creates daylight and moonlight effects in your aquarium using blue and bright white LEDs. The white LED makes a sparkling light in the water that mimics the underwater effect of sunlight and the blue LED produces a calming moonlight glow which makes your aquarium more attractive. Filtration system also has a filter cartridge with polyester floss, carbon and a Bio-Foam sponge. Polyester floss and carbon eliminate waste and organic materials while bio-foam sponge gives space for beneficial bacteria to remove deadly chemical substances like ammonia and nitrite. For easy feeding to your fish and caring tank water quality, this tank has a unique hinged or sliding glass canopy.

This tank is available in either three or five gallon sizes in the market today. The following table shows some key features with comparison between 3 and 5 gallon aquariums.

Aquarium model	Capacity	Dimensions	Weight	LEDs
Contour 3 (ML90610)	3 gallon	12 X 12 X 12.5 inch	10.5 pounds	6 White 6 Blue
Contour 5 (ML90611)	5 gallon	11.8 X 11.8 X 16.8 inch	12 pounds	6 White6 Blue

Pros

• Durable and long-lasting;
• Stylish aquarium kit with rail light;
• Easy installation and maintenance;
• 3-Stage filtration system with adjustable flow filter pump;
• LED lighting system with bright white and blue lights;
• Glass tank with curved glass and base;
• Sliding glass canopy;

Cons

• Lighting system is not suitable for live plants due to low light capacity;
• Filter becomes little noisy with over time; 

Overall, the Marineland Contour Aquarium is the perfect for any beginner or experienced fish keepers due to it’s built in filtration and LED lighting system. To keep your fish happy, we prescribe you to purchase this tank from different tank size options that fulfill your requirements. 

Coralife LED Biocube Aquarium LED

The Coralife LED Biocube Aquarium LED is one of the best tanks among the aquarium hobbyists due to its elegant sleek design. It is simple but attractive fish tank. Today it is one of the most convenient quality aquariums on the market.

It is equipped with cooling fans, higher flow rate quiet submersible pump, LED lighting and filtration system. In this case, cooling fan helps to minimize the heat generated from the filter and LED lights while water pump circulates water. The cooling fans and the filter do not make almost any noise.

It also features a compact and customizable filtration chamber, dual intakes, and modifiable return nozzle with customizable media tray that is suitable for easily setting up refugium. This tank also has a hinge-top design making the tank attractive. On the top of the lid a timer is present for easy adjustment of the light in the day or night. In this case, the bright white LED for daytime makes a sparkling light in the water that mimics the underwater effect of sunlight, sparkling blue moon glows for nighttime which produces a calming moonlight glow which makes your aquarium more attractive while Color Enhancing LEDs creates a maximum beauty.

Product Specifications

• Dimensions: 20.25 inches long X 21.875 inches wide X 21.5 inches high;
• Hinge-top canopy design;
• It has smooth modern type hood with vibrant LED lighting system;
• Cooling Fan size: 50mm with 15.3 CFM and 25.5 Db;
• Pump Flow Rate (GPH): 264 Gallons;
• Submersible pump with changeable return nozzle and twin intakes;
• It has clear glass back panel for easily setting-up refugium;
• Incorporated 24-hour timer with three autonomous channels;
• With automatic 30 minute sunrise/sunset and 60 minute moonrise/moonset functions;
• It features a media basket, sponge and mechanical/carbon filter cartridge for proper filtration of tank water;
• Customizable and compact filtration chamber;

Pros

• All-in-one system with tank, filter, pump;
• Sleek design;
• Clear glass back panel;
• Easy to set up;
• Integrated filtration system;
• Great size for any room;
• Improved cooling system;
• 4-button control and separate power cords;
• Hinge top canopy design;
• Easy to add accessories;
• Improved water circulation;
• 264 GPH pump flow rate;
• Better filter performance;

Cons

• It is hard to clean due to small back compartment;
• It may cause overheat to aquarium water due to the lighting and pumps;
• It does not contain protein skimmer to minimize nitrogen level for saltwater aquarium;
• It needs some extra space due to cube shape body;

Overall, Coralife LED Biocube Aquarium LED is one of the best choices among the aquarium hobbyists to keep aquatic inhabitants happy.

Tetra 29095 Cube Aquarium Kit

Tetra 29095 Cube Aquarium is a very popular fish tank among the pet fish keepers due to its cube shape body. It is made using seamless acrylic material making the tank lighter in weight, durable and rust resistant. It is a cube shaped clear plastic tank with stylish design which make an excellent showpiece. It is suitable for using in offices, classrooms, dormitories, and drawing rooms.

This tank features LED lighting and Tetra(R) 3i filtration system. In this case Tetra(R) 3i filter keeps the aquarium clean and safe from any unnecessary harmful substances and makes your tank the perfect underwater environment while the LED lighting system fix on the hood to make illumination each corner of the tank properly. This tank also has suitable feeding hole for feeding fish easily and timely. This feeding hole also uses to clean the tank properly. This Tetra 3 gallon cube shaped fish tank is one of the cheap fish tanks which are available in the pet fish market today with all the essential kits. It is a perfect fish tank among the beginners or experienced fish keepers due to its easy installation system and maintenance. 

Product Specifications

• Tank : 3 gallon with pedestal base
• Tank dimensions(W x D x H): 10 x 10 x 10.512 inch
• Used for: small tropical fish, Betta, or goldfish
• Lighting system: LED
• Filtration system: Tetra(R) 3i filter with Cartridge
• Weight: 5.5 lbs
• Low voltage power adapter
• Setup guide

Pros

• It is clear plastic cube shaped fish tank;
• Long-lasting and durable;
• Tank with a stylish pedestal base;
• Easy to set up and maintain;
• Suitable for small tropical fish, Betta or goldfish;
• Features with LED lighting and filtration system;
• The lid with a suitable feeding hole for easy feeding of your pet fish;

Cons

• Filter cartridge may need to be changed each month;
• Scratching problem may occur due to the plastic body;

Overall, Tetra 29095 Cube Aquarium with 3 Gallon size is an appropriate for you to keep your fish happy and healthy.

Tetra 29234 Half Moon Aquarium Kit

The Tetra 29234 Half Moon Aquarium is a big choice among the pet fish keepers due to its attractive half-moon design with frameless top edge. This aquarium kit provides all to get started with your new aquarium.

It features a low-voltage 24 Bulb LED Light with safe, low voltage adapter, a 50 watt Tetra Heater and an air pump driven Whisper Power 10i Submersible Filter. In this case, LED Light that clips to the back and top of the tank which gives a nice glow and provides an ideal environment for any plant life, submersible heaters make your water temperature stable while Whisper Power Filter keeps your tank harmful chemicals free of your water and providing a healthy habitat for your fish. This desktop aquarium is suitable for home or office use due to its compact size and half-moon shaped structure which provides 180 degrees of seamless viewing. It is ideal for small freshwater and saltwater species.

This tank is also suitable for tall stem plants such as Green Myrio (Myriophyllum pinnatum), Cabomba (Cabomba caroliana), Green rotala (Rotala rotundifolia) etc. This tank also has a half moon shape front glass panel and the frame-less top edge design which really give a new life to your underwater friends through a different viewing angle. But the lid or top of the tank has a hole for giving space for filter, heater and feeding purposes.

Product Specifications

• Lighting: LED lighting system
• Filtration: Tetra Whisper power filter and cartridge
• Heater: a 50-watt heater
• Used For: Freshwater Fish and Saltwater Fish
• Tank Size: 10 gallon
• Installation Type: Desktop
• Color: Black
• Shape: Half Moon
• Material: Acrylic
• Dimensions (L x W x H): 13.5 x 21.5 x 20 inch

Pros

• Attractive half-moon design with frame-less top edge;
• Suitable for freshwater and saltwater fish;
• Low voltage LED lighting system;
• 3 stage filtration system;
• Easy to set up and maintain;
• Suitable for home or office use due to compact and half moon shaped body;
• Durable and long-lasting;
• It has 180° curved glass front that allows for 180-degree seamless view;

Cons

• Fish may jump out from the tank due the presence of large hole on the top of the tank;

Overall, Tetra 29234 Half Moon Aquarium Kit is a very attractive and gorgeous fish tank. We recommend you to purchase this tank and keep your fish healthy and happy.

Fluval View Aquarium

Fluval View is an extremely well known fish tank among the beginner`s pet fish keepers because of its alluring and beautiful shape and outline. It is a 4 gallon tank with dimension of 15 1/4″ H x 9″ D x 17 1/4″ W. It requires little space and you can keep it on desktop, shelf, and display place in bed room and workplace.

It is more or less oval in shape which gives an unmistakable view of your aquascape. It highlights LED lighting, filter and pump with removable cover for easy feeding and cleaning purposes. For this situation LED lighting system incorporates general daytime mode utilizing 10 white bulbs and evening time mode utilizing 1 blue bulb. It is a clear transparent tank with curved front and concealed filtration system. For this circumstance you can see your fish from all sides. This tank is made utilizing acrylic plastic materials which make sound aquatic condition and make your fish healthy. On the back side of the tank lovely printed plant picture is available which makes you tank more appealing. This tank also contains cartridge-style filtration system, biological supplement and water conditioner.

Product specifications

• Tank size: 4 gallon
• Materials: Acrylic plastic
• Dimension: 15 1/4″H x 9″D x 17 1/4″ W
• LED lighting system: 10 white and 1 blue bulbs
• Light settings: 3-way(day, night, on/off)
• Model: 12857
• Package weight: 7.65 pounds

Pros

• 4 gallon tank which is suitable for few fish;
• It comes with lights, filter, and pump;
• Low –voltage power supply;
• You can see fish from all sides due to transparent plastic body;
• Easy installation and maintenance;
• Incredible lighting system with 10 white and 1 blue bulbs;
• Amazing filtration system;
• Filter with carbon plus ceramic cartridges;

Cons

• It does not contain heater;
• It may be a little fragile due to acrylic plastic made body;

On the whole, it is the ideal tank for keeping your excellent Betta and other small fish.You can also use this tank for keeping cold, temperate or tropical fishes. 

Types of Fish Tanks

All aquariums can be divided according to their purpose. We believe that this information will be valuable, and help you to know the aquarium terminology and also help you to choose the best fish tanks based on the needs. Fish tanks come in various types including:

Freshwater fish tanks: This type of aquarium is very popular among the most aquarium enthusiasts due to its easy to clean and maintain. It is used for pet-keeping, decorative, or research purposes. It is the best choice for beginner’s fish keepers. In this type of fish tank, the average water temperatures ranges between 72 and 84 0 F (22-28 0 C). Modern freshwater fish tanks are made using acrylic glass or transparent glass. Various types of aquatic inhabitants such as fish, plants, amphibians, and invertebrates (snails and crustaceans) are kept together for recreational purposes. Decorative items for your freshwater aquarium should be gravel or sand, plants (live or plastic), rocks, driftwood, and other plastic sculptures..

Freshwater fish tanks: This type of aquarium is very popular among the most aquarium enthusiasts due to its easy to clean and maintain. It is used for pet-keeping, decorative, or research purposes. It is the best choice for beginner’s fish keepers. In this type of fish tank, the average water temperatures ranges between 72 and 84 ⁰ F (22-28 ⁰ C). Modern freshwater fish tanks are made using acrylic glass or transparent glass. Various types of aquatic inhabitants such as fish, plants, amphibians, and invertebrates (snails and crustaceans) are kept together for recreational purposes. Decorative items for your freshwater aquarium should be gravel or sand, plants (live or plastic), rocks, driftwood, and other plastic sculptures.

Brackish water fish tanks: This type of fish tank contains a mix of freshwater and saltwater. Salinity of this type of water does not exceed 1-2%. In this type of special environment, some species of animals and plants live together. For example, Puffer is the most common brackish water fish. Besides these, guppies and some mollies are found not only in freshwater, but also in brackish water. This type of fish tank does not prefer many pet fish keepers because it is very hard to maintain its water quality conditions.

Besides above fish tanks/aquarium type, there are also more types of fish tanks/aquariums. You can also gather more knowledge about each type of aquarium that will help you to choose the right tank for keeping your fish happy and healthy.

Some Recommendations to Choose the Fish Tanks

Before buying fish tanks or aquarium, you should think about what kind of fish tank is better to choose. First of all, it is necessary to determine the budget, it must also be taken into account that with the purchase of the best fish tanks, you also need to buy more: a filter and aeration, a thermostat, soil, fish, scenery, plants (living or artificial), aquarium accessories such as net, siphon, magnetic scraper, etc. as well as start-up preparations for setting up the bio-system.

In addition, place or location plays an important role where the fish tank will stand. Tank size, volume, shape, etc mainly depends on the location and space. For example, if you decide to put the tank in a corner of the room, then we recommend you to purchase a corner fish tanks. Such fish tank fits well in the corner; it does not take up much space and will give a good panoramic view of the tanks. Besides these, you should also think in advance: what and who will be in the aquarium. For example, some fish needs an aquarium of a large volume, other needs a small aquarium, other needs a long aquarium, and the other needs aquarium with lids due to its jumping capability. Hence, all factors should be kept in mind before buying your the fish tanks.

From personal experience, we recommend you to buy a rectangular aquarium with a volume of 25-50 gallon. The volume of such an aquarium allows you to get many hydrobionts: fish, plants, snails, shrimps, etc. The size of such an aquarium meets your requirements and it is inexpensive to buy. Always you should choose an aquarium with a large volume. Because it is easy to take care of and maintain. Besides these, it is easy to adjust the bio-balance of aquarium inhabitants.

We also recommend you to buy a panoramic aquarium or an aquarium with a convex front glass. This type of aquarium has 6 faces or walls which give more viewing angles and looks more interesting than the aquarium with straight glass.

Before buying the fish tanks, you should also pay attention to its cover. Covers can be plastic, wooden or glass. You should also think about lighting system. In this case, you should pay attention to the fluorescent lamps, their number, power and characteristics. If there are many aquarium plants in the aquarium, it is better to solve the issue of lighting immediately. In this case, it better to consider the option of adding lighting under the cover.

During buying the fish tanks, you should carefully check it for chips and microcracks. If the smallest crack is present, it will sooner or later turn into a huge hole under the pressure of water. This rule is particularly relevant if the aquarium is purchased through an online store. Thoroughly you should check everything when the fish tank is delivered to the house.

Which Aquarium or Fish Tank is Suitable for You: Large or Small?

To select the fish tanks and make your pet fish comfortable in their tank, you should think about their shape and size that makes them comfortable. During choosing a large or small fish tank, you should consider the following aspects:

Before buying an aquarium, you should also pay attention to its cover. Covers can be plastic, wooden or glass. You should also think about lighting system. In this case, you should pay attention to the fluorescent lamps, their number, power and characteristics. If there are many aquarium plants in the aquarium, it is better to solve the issue of lighting immediately. In this case, it better to consider the option of adding lighting under the cover.In addition, place or location plays an important role where the fish tank will stand. Tank size, volume, shape, etc mainly depends on the location and space. For example, if you decide to put the tank in a corner of the room, then we recommend you to purchase a corner fish tanks. Such fish tank fits well in the corner; it does not take up much space and will give a good panoramic view of the tanks. Besides these, you should also think in advance: what and who will be in the aquarium. For example, some fish needs an aquarium of a large volume, other needs a small aquarium, other needs a long aquarium, and the other needs aquarium with lids due to its jumping capability. Hence, all factors should be kept in mind before buying your appropriate fish tank.

Before buying fishtanks or aquarium, you should think about what kind of fish tank is better tochoose. First of all, it is necessary to determine the budget, it must also betaken into account that with the purchase of an fish tank, you also need to buymore:  a filter and aeration, a thermostat, soil, fish, scenery, plants(living or artificial), aquarium accessories such as net, siphon, magneticscraper, etc. as well as start-up preparations for setting up the bio-system.

• What kinds of fish will you keep in it?
• How long will you give available time for the maintenance process?
• How much space will you need in the aquarium?
• How much money that you want to invest in the arrangement of the aquarium?

Small Sized Aquarium

Small aquariums are not stable and require more care from the proprietor.

Small aquariums are not stable and require more care from the proprietor.Small Sized Aquarium

Some Recommendations to Choose the Best Fish Tanks

Besides above fish tanks/aquarium type, there are also more types of fish tanks/aquariums. You can also gather more knowledge about each type of aquarium that will help you to choose the best fish tank for keeping your fish happy and healthy.

Brackishwater fish tanks: This type offish tank contains a mix of freshwater and saltwater. Salinity of this type ofwater does not exceed 1-2%. In this type of special environment, some speciesof animals and plants live together. For example, Puffer is the most commonbrackish water fish. Besides these, guppies and some mollies are found not onlyin freshwater, but also in brackish water. This type of fish tank does notprefer many pet fish keepers because it is very hard to maintain its waterquality conditions.

Freshwater fish tanks: This type of aquarium is very popular among the most aquarium enthusiasts due to its easy to clean and maintain. It is used for pet-keeping, decorative, or research purposes. It is the best choice for beginner’s fish keepers. In this type of fish tank, the average water temperatures ranges between 72 and 84 0 F (22-28 0 C). Modern freshwater fish tanks are made using acrylic glass or transparent glass. Various types of aquatic inhabitants such as fish, plants, amphibians, and invertebrates (snails and crustaceans) are kept together for recreational purposes. Decorative items for your freshwater aquarium should be gravel or sand, plants (live or plastic), rocks, driftwood, and other plastic sculptures.All aquariums can be divided according to their purpose. We believe that this information will be valuable, and help you to know the aquarium terminology and also help you to choose the best aquarium based on the needs. Fish tanks come in various types including:

Pros

• It needs less space;
• You can place it anywhere: desktop, bookshelf, coffee table, etc due to low weight and dimensions;
• Inexpensive and save money when buying;
• Easy installation and maintenance;
• Relatively safety;
• It is easy to move;
• It requires less decor, soil, and its equipment such as filter, heater etc;
• It consumes less electricity;

Cons

• Small volume aquarium quickly gets dirty;
• It needs often water changes;
• Feeding fish carefully and do not overfeed to avoid poor water quality;
• It needs clean food residues immediately after feeding;
• The water evaporates faster;
• It is often necessary to add evaporated water;
• It is difficult to maintain temperature and filtration;
• The sudden death of fish due to sudden changes of water quality parameters;
• It is more difficult to control water quality and temperature stability;
• It is difficult to install filter, heater, aerator and thermometer due to lack of more space;

Large Sized Aquarium

Large sized aquarium is more stable than small sized aquarium and needs less care.

Pros

• It has more space for both fish and decorative items;
• You can keep a lot more large fish or an impressive number of small ones;
• The temperature and water quality is more stable;
• The process of exposure to unfavorable conditions for fish is slower;
• Fluctuations of chemical composition of water are slow due to a slower accumulation of waste products in the aquarium;

Cons

• It takes up more space and can cause more damage if it breaks;
• It needs more electricity;
• It is expensive;
• It needs regular maintenance;
• It is necessary to replace a large volume of water every week;

Aquarium Installation

Before installation, you should check the aquarium for any leak or crack. To check any leak or crack, you should fill the aquarium with water and keep it on the newspaper and wait for at least a day. If any leak or crack is present, the newspaper will be wet, and repair the aquarium. After repairing, use detergents for washing the aquarium and install it in a proper place. It is advisable to disinfect the aquarium with 2% solution of bleaching powder or 1% solution of copper sulfate. After disinfection, the aquarium should be thoroughly rinsed and wiped with a clean dry cloth.

Placing the Aquarium

Aquarium should be placed on a flat stand. In this case the aquarium should not place near window or in a place where direct sunlight available because sunlight leads to detrimental heating of water and accelerates the growth of algae.

Filling the Aquarium with Water

Aquarium should beplaced on a flat stand. In this case the aquarium should not place near windowor in a place where direct sunlight available because sunlight leads todetrimental heating of water and accelerates the growth of algae.

Placing the AquariumBefore installation, you should check the aquarium for any leak or crack. To check any leak or crack, you should fill the aquarium with water and keep it on the newspaper and wait for at least a day. If any leak or crack is present, the newspaper will be wet, and repair the aquarium. After repairing, use detergents for washing the aquarium and install it in a proper place. It is advisable to disinfect the aquarium with 2% solution of bleaching powder or 1% solution of copper sulfate. After disinfection, the aquarium should be thoroughly rinsed and wiped with a clean dry cloth.

Large Sized Aquarium

First of all, the aquarium is filled with water partially. After a day, you should increase the water level in the aquarium. In this case 3-5 cm should be empty from the top edge of the aquarium.

Final Verdict

Fish tanks play an important role in providing a secure space for your pet fish. To keep your fish happy you should also add a calming atmosphere with the safest and most comfortable home in the aquatic world. Today various shapes, sizes, and styles of fish tanks are available in the pet fish market. The above review provided various options which will help you in selecting the best one for your pet fish without much hassle.

You might also love to read our review of Best Aquarium Thermometers.