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Top 7 Best Hang On Back Filter Guides For 2020(Top Reviews)

As you are an owner of an aquarium, you know how important to have a filter especially a hang on back filter?

Having a hang on the filter is a must for your fish tank. But why? Yes, I will show you why it is most important and how to choose the best one.

When it comes to installing up your aquarium, the filter becomes the main consideration, as it is the key tool for maintaining healthy water quality in the tank.

The question that often arises is, “What is the best hang on back filter for your fish tank or aquarium?”

The answer to this issue relies on some points including, but not limited to: tank size, live plants in the tank or not, number and type of fish, budget and required maintenance.

Best Hang On Back Filter

There are several types of aquarium filters out on the market. So it becomes a little challenging task to buy the HOB fish tank top filter that suits your needs.

With that in mind, I am going to briefly discuss the best hang on back filter which will enrich your basic knowledge about this specialized filter to get.

Product Image Product Name Dimensions (Inches) Weight (Pounds) Product Price
Marina Power Filter Marina Power Filter 3.7 x 9.1 x 6.4 1.4 Check Price
Penn Plax Cascade Penn Plax Cascade 7 x 5 x 7.5 2.1 Check Price
Aqueon QuietFlow LED

Aqueon QuietFlow LED

8.5 x 4.9 x 8 2.0 Check Price
Tetra Whisper

Tetra Whisper

5.4 x 8 x 7.9 1.90 Check Price
Marineland Penguin


15.2 x 6.1 x 8 3.6 Check Price

AquaClear Power

6.2 x 10.7 x 8.6 3.2 Check Price
Tetra Whisper Power Filter

Tetra Whisper Unassembled

3.5 x 8.5 x 6.8 2.5 Check Price

How To Choose The Best Hang On Filter?

Buying the hang on back aquarium filter is a challenge. You need to consider a few factors before you buy the best hang on filter. Here are these considerations are given below:

Best Hang On Back Filter

Aquarium Size of the hang on fish tank filter

The most important point when you are buying a HOB aquarium fish tank filter for your aquarium is the size of aquarium.

Size means the accurate size and the volume of water the aquarium contains. It seems to be the key choice of your filter.

The large tanks need larger filters that can hold the amount of water flow. But the smaller filter takes time to filter the water. Larger filters are safe enough for your fish and aquatic plants.

Budget of the HOB fish tank water filter

Another important consideration when you buy the best hang on back filters is your budget. The budget or cost of the filter depends on the manufacturer, brand or features.

When you are going to buy the filters with some additional features, it costs little high compared to those with normal features.

Most of the filters are affordable to buy. But you need to choose one that is under your budget limit.

If you are a newbie, buy the cheapest one as you get experienced before you buy the expensive ones.

Maintenance of the best hang on filter

You need to buy the filters that are easy to clean and maintain. It is essential to make your filters durable. It is important to decide the total time you spend to clean and maintain your filters.

Similar to the size of the filters, different models have individual methods to clean or maintain the filters. Some brands need to disassemble the entire filter if you want to clean them part by part.

There are also self-rinsing filters which clean by themselves due to built-in technology. Always try to buy aquarium power filter that is easy clean and maintain.

New Improvements of the hang on tank filter

Some manufacturer produces hang on back filters with new features. They always try to improve their brands for the convenience and comfort of your fish.

These improvements depend on the size of filters to perform. Some are made of built-in technology where some are slim and compact. So, before you buy always follow the new features of the manufacturers.

Other Indirect Factors of the best hang on back aquarium filter

These are some exceptional things that you need some extra cautious to control. Before you buy the best hang on aquarium filter, you need to be careful about this creature.

Different fishes have their own choice of their level of sensitivity. Depending on the type of pet it varies. Some pets love to live in a complete silence; as you can’t get the noisy filters.

You also need to careful about kids or other pets as they can touch the filters that end up hurting you. So you need to choose external or internal filters.

Top 7 Best Hang On Back Filter Reviews 2020

There are various brands of filters out in the market. So you need to research more to choose the hob power filter or having the proper knowledge to get the best one.

But we have done the work quite easy for you. We explained here top 7 best hang on back filter that will save your time and money.

Marina Power Filter

Editor Rating


Are you studying for a hang on back canister filter for your aquarium? If so you can buy the Marina Power Filter which is working great.

It is our first choice in the list of top 7 best hang on back filter. It has some top-notch features that make it best are given below:

Design: The Marina Power Filter comes with a unique design which is slim and compact. It takes a little space behind your aquarium or fish tank.

Adjustable water flow: The Marina Power Filter comes with an adjustable flow control. It helps to control the water flow level in your tank.

Easy to start and maintenance: Marina Filter has a self-primer that works great which is easy to start up. The installation and maintenance are quick, easy and convenient.

Additional features: It has slim S15 Power Filter which includes 3 filter cartridges: 1 Bio-Clear and 2 Bio-Carb.

It features cartridges that have Ceramitek which is designed and engineered to optimize biological filtration, for a healthy aquarium.

Highlighted Features


  • Adjustable flow control
  • Easy to maintain
  • Self-priming
  • Power filter up to 15 gallons
  • Both cartridges contain Ceramitek
  • Free shipping

It is a great product that saves your money in the long run. Overall, I love this product with the price. I would even pay more to buy this.

Penn Plax Cascade

Editor Rating


If you are searching for a modern look hang on back filter, then Penn Plax Cascade Hang-on Aquarium Filter the is right one you can buy.

It is the latest hang on back filter for your aquarium. It has some outstanding features that are given below:

Improved technology: Penn Plax Cascade Hang-on Aquarium Filter is quality one that you need. It becomes the most popular hang on filters due to its more improved and recent technology.

Quiet operation: The Penn Plax Cascade Hang-on Aquarium Filter is very quiet while it is functioning. It can deliver 200 gallons crystal clear water per hour.

It is also perfect for your fresh or marine fish tanks from 35 to 55 gallons in size.

Filtration system: The Penn Plax has revolutionary Bio-Falls Quad-Filtration system. It provides effective filtration including anaerobic bacteria.

The anaerobic bacterium helps to remove ammonia and nitrite and provides maximum oxygenation.

Activated carbon cartridge: This Hang-on Aquarium Filter comes with activated carbon cartridge which helps to remove harmful chemicals, discoloration, toxins, odors and odors, discoloration, and other contaminants for your aquarium.

Internal sponge: It also has internal sponge which helps to optimize colonization of useful bacteria and poly fiber floss to tap floating particulate thing.

Adjustable flow knob: This Hang-on Aquarium Filter has adjustable flow knob. It helps you to minimize filtration during feeding times or as required. It is perfect for both saltwater and freshwater applications.

Highlighted Features


  • It is suitable for 35 to 55 gallons in size
  • Bio-falls Quad-filtration system
  • Activated carbon that removes harmful chemicals
  • Adjustable flow knob
  • Filters up to 200 gallons of water per hour
  • Polyfiber floss cartridge traps floating particulate matter
  • Free shipping

It is a functional and fabulous filter. It is easy to clean and comes at an affordable price of rate. All in all, it does a good job and keeps my tank clean.

Aqueon QuietFlow LED

Editor Rating


The Aqueon PRO Aquarium Power is a quiet hang on the back filter as the name suggests. It is so quiet that you can’t realize it is on.

It also has many outstanding features that make it one of the best among the others given below:

Filtration system: The Aqueon PRO Aquarium Power hang on back filter features a 4 stage filtration system.

It provides clean, clear and healthy water that allows your fish and plant to live a healthy life. The filtration system allows higher flow rates.

Quiet fish tank filter: If you are studying for a filter that extremely quiet and you will need Aqueon PRO Aquarium Power hang on back filter. It provides a quiet operation that makes it best.

Cartridge Change Indicator: The Aqueon PRO Aquarium Power hang on back filter comes with cartridge change indicator.

The LED begins to flash as the water level rises due to a clogged cartridge and notify you to change the cartridge.

It also features a dual-sided dense floss carbon cartridge and replaceable Ammonia. These help to reduce specialty filter pad which removes toxic or harmful ammonia from the water.

Highlighted Features


  • LED Cartridge Change Indicator
  • Carbon cartridge(s) including Ammonia Specialty Filter Pad
  • Easy operation and maintenance
  • Ideal for fresh or saltwater aquariums
  • It is up to 50 gallons
  • Lifetime warranty
  • Free shipping

It is very quiet and seems to do a very good job. I would greatly appreciate it and thanks in advance. I highly recommended this one to buy.

Tetra Whisper

Editor Rating


Are you looking for a hang on back filter that is suitable for a small aquarium? Tetra Whisper small hob filter is one that is quite fit your small aquarium.

It has some additional features that make it great for the consumer.

Perfect for Smaller Aquariums: The Tetra Whisper Power Filter is designed for smaller aquariums up to 40 gallons. It is highly suggested because it can regulate water flow in your small tank.

Large Bio-bag cartridges: The significant feature of this filter is that it comes with large Bio-bag cartridges.

After the continual use of these cartridges, you can easily replace them. They are available at local stores or supermarkets.

Filtration system: Tetra Whisper Power Filter comes with 3 filters in one. It provides clean and clear water that ensures a healthy environment for your fish.

Highlighted Features


  • Designed for smaller aquariums (Up to 40-Gallon)
  • Uses Large Whisper Bio-Bag Cartridges
  • Three filters in one for cleaner water
  • Makes little to no noise
  • Free shipping

It is a great product for the price. Overall, this filter works well with proper care and maintenance. I would be happy to buy this again when needed.

Marineland Penguin

Editor Rating


If you are a first-time aquarist and looking for an efficient hang on back filter, this Penguin Power Filter for Marineland is the right one.

The Marineland Penguin Power Filter is the best hang on back filters for the newbie. It is great because of some outstanding features are given below:

Easy and Effective Filtration: The Marineland Penguin Power Filter comes with easy, effective and 3-stage aquarium filtration system. It does the filtration without any hassle of air pumps, tubing, valves and air stones.

It has Cartridges that is convenient and ready to use with each filter to chemically or mechanically remove discoloration, waste, and odors.

At the stage of mechanical filtration, the Rite-Size Filter Cartridge floss removes dirt and debris.

Chemically black diamond premium activated carbon helps to remove discoloration, odors, and impurities. It also features Biological filtration which helps to remove toxic ammonia and nitrite.

Start-Up and Maintenance: It does not need any virtual set-up, making it ideal for any pet lover. Just follow the manual in attaching the parts and then hang the filter onto the back of your aquarium or fish tank.

You need to adjust the water flow when the set up is complete. It is very easy to maintain this filter while you initially set up your filter.

Highlighted Features


  • Perfect for all aquariums up to 70-gallon
  • Uses two Rite-Size C” filter cartridges
  • Certified flow rate of 350GPH
  • Delivers easy
  • 3 stage filtration system
  • Free shipping

It is a superb hang on back filter system for all tanks. It is a great filter for the money too. I would certainly recommend this filter to any aquarist!


Editor Rating


The AquaClear is one of most effective and versatile hang on back filter out on the market.

It is a great choice for your aquarium or fish tank. It comes with some top-notch features that are given below:

AquaClear Power Filter: The AquaClear is known as one of the most versatile hangs on filter systems that are available.

It comes with 5 models that are available to complete selection of flow rates of different sizes of the aquarium. The unique design of this filter allows for up to 6 times more media volume.

Re – Filtration system: Sometimes the fish and plants need more gentle water flow. It features a patented AquaClear re-filtration system which allows maintaining the flow rate without disturbing the filtration efficiency.

Multi-Stage Filtration System: The AquaClear Power Filter gives mechanical, chemical and biological filtration system. Beneficial bacteria are highly important to ensure a healthy aquarium.

This beneficial bacterium is also effective to remove toxic ammonia and nitrite. With cartridge filtration systems this bacteria colonizes in the water.

Highlighted Features


  • Quick and easy installation
  • Filtration capacity is up to 7 times larger than similar filters
  • Comes equipped with AquaClear Foam
  • Activated Carbon and BioMax
  • Ideal for aquariums up to 70 gallons
  • 2-year warranty
  • Free shipping

It is a quiet hang on back filter which is easy to clean. It works great until it lasts. I would recommend getting to AquaClear Power Filter – 110 V.

Tetra Whisper Power Filter

Editor Rating


The Tetra Whisper Unassembled Bio-Bag Filter Cartridges is our final selection of best hang on back filter.

This filter works great and comes with some top-notch features that are given below:

Great filter: The Tetra Whisper Bio-Bag is a great replacement filter. They work best and do what they are supposed to do. They come fully assembled, so there is no need to buy carbon or anything else.

Easy to assemble: The Tetra Whisper is very easy to assemble. It can be assembled in less than just two minutes. This Tetra Whisper comes with one form, 8 filter bags, as well as 8 packets of charcoal.

Affordable: The Tetra Whisper Bio-Bag hang on back filter comes at an affordable price of rate. It is a great filter which has great value for in-between cleanings.

Filtration system: It features an excellent filtration system with bio bag cartridges. These cartridges are very easy to use and work well.

They can filter very well and keep up clean and clear water for healthy environment of an aquarium.

Highlighted Features


  • Easy to Assemble
  • Easy to Replace
  • Whisper Bio-Bag multi-packs come unassembled
  • Offer economical pricing on larger quantities
  • Three stage filtration
  • Filled with Ultra-Activated carbon
  • Free shipping

The Tetra Whisper hang on back filter is a good working filter. They are cost effective and efficient for your fish tank. I highly recommend this one that you can buy.

Final Verdict

Aquarium filters are sensitive, and there is no doubt that these will ensure a healthy environment for your pet.

Hang on back filters are really great with a variety of reasons. They certainly do a good job at filtering and save space on inside of the aquarium too.

All of these best hang on back filters mentioned above will provide the accurate filtration to keep the water clean and clear. All these we discuss above are top rated, and we select them after huge research.

You need to ensure to choose the best hang on back filter that is right for your aquarium depending on the size and amount of water regarding flow rate.

Feel free to ask us, and we will ensure to reply your questions as soon as possible. If you get all the questions that have in your mind and you discover this article valuable, then try to deal it with your friends as I am sure that they would choose to read about it.

If you find any difficulty or any mistake in the article, then make sure to contact us or leave your comment below.

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