Do you own an aquarium or planning to have one? You’ll need a hang-on-back filter (HOB filter). Why? Because you’ll need it to filter out dirt and purify your tank in a process called filtration. There are different ways to filtrate an aquarium which includes biological, chemical, and mechanical, each with its own benefits and downsides. Some filter can perform all three types of filtration while others can only perform one or two.
With several filter brands available in the market, choosing the right one can be difficult. That’s why I’ve done the hard work and come up with the best hang on back filter in the market today. I’ll also share you some nice tips to help you choose the right hang on back filter plus also answer your frequently asked questions. Let’s get started.
| Image | Name | Features/specification | Price |
 | AquaClear Power Filter – 110 V | Aquarium capacity – up to 110v 5 different models Unique design Flow control technique Features AquaClear Foam, BioMax, activated carbon, and Cycle Guard for biological filtration | Check Price & Reviews |
 | Marina Power Filter | Power filter for aquariums up to 20 gallons Self priming Available in 3 different sizes | Check Price & Reviews |
 | Aqueon QuietFlow LED PRO Aquarium Power Filters | 5 stages filtration system Internal pump design Higher flow rates Top-quality biological filtration | Check Price & Reviews |
 | Tetra Whisper Power Filter | Specifically designed for small aquariums of up to 40 gallons 3 stages filtration processes Big whiskey bio-bag cartridges | Check Price & Reviews |
 | Tetra Whisper EX Power Filter | Supports aquariums up to 70-gallons Features two large carbon filters Features two bacterial growth plates | Check Price & Reviews |
 | Fluval C Power Filter
| Comes with 5 filtration stages 40 to 70 gallons capacity Filters up to 264 gallons within an hour Easy maintenance | Check Price & Reviews |
| Marineland Penguin Power Filter | Suitable for up to 70 gallons Can be easily maintained Self-priming Adjustable flow rate | Check Price & Reviews |
 | AZOO Aquarium Mignon Filter 60 | Compact design Silent operation Easy to maintain 3.5-gallon capacity | Check Price & Reviews |
| AquaTop PF40-UV Power Filter (HOB) with UV Sterilization | 128 GPH flow rate Supports aquariums between 15-40 gallons 2 stage filtration system | Check Price & Reviews |
 | Whisper IQ Power Filter for Aquariums, With Quiet Technology | Best for 60-gallon aquarium Reduced flow control of 10GPH Minimal noise | Check Price & Reviews |
Best Hang On Back Filter
Aquaclear power filter – 110v
Do you want a versatile hang on back filter that meets users need? Check out the aquaclear power filter – 110 v. Aquaclear is known for making one of the best hob aquarium filters. This series has 5 different models with their individual flow rates. That means you can pick the one that suits your aquarium. I love how Aquaclear incorporated a unique design into this hang on back filter which makes it a special model among the rest.
There’s a flow control method that manage water flow rate in the tank during filtration. I love the simple installation process of this filter.
Pros
- Easy and quick installation process
- Greater filtration volume than other models
- The optimal level of biological filtration
- Controlled flow pressure for motor and impeller maintenance
Cons
- Can be noisy during operation
- Difficult to clean
Marina Power Filter
This is another hang-on-back filter for beginners. Marina Power Filter requires no setup. Just remove it from the box and put it in your aquarium. This makes it easy for newbie and experienced fish owners. Make sure all instructions on usage are followed. For best results, the marineland penguin power filter features a 3 stage filtration system which is the mechanical, chemical and biological.
Marina Power Filter comes with two rite-size c” filter ridges and a 350 gph and perfectly fits an aquarium of up to 70 gallons. Aside from this, Marina Power Filter comes with ready-to-use penguin rite-size cartridges.
Pros
- Does not require a setup
- 3-stage filtration system
- 350 GPH flow rate
- Supports up to 70 gallons
- Comes with a ready to use penguin rite-size cartridges
Cons
- Needs frequent maintenance
Aqueon quietflow led pro aquarium power filters Review
Do you want an extra quality filtration process for your aquarium? Then choose the Aqueon quietflow led pro aquarium power filters. The four-stage filtration process of this filter deliver a cleaner, clearer, and odor-free aquarium.
The filtration stages involve passing your water through chemical, mechanical, biological, and a dry/wet diffuser grid processes.The high flow rates of the aqueon quietflow led pro aquarium power filters ensure that the dissolved oxygen reaches your fish on time, leaving them more active and healthier.
I’m not a fan of noisy filters and that’s why i love how this model comes with an internal pump which removes noise during operation. It also eliminates any sign of leaks and automatically reboots when power is interrupted.
Pros
- Supports both saltwater and freshwater aquarium
- It features four stages of filtration for best performance.
- The internal pump helps reduce noise.
- Higher flow rate for optimal oxygen delivery into the fish
Cons
- It is not durable
Tetra Whisper Power Filter
Do you own a small aquarium and need a good hang on back filter? Kindly try out the Tetra whisper power filter. It is the best hang on the back filter for small aquariums. Although the normal-sized hang on back filter s is pretty effective for small tanks, experts recommend having a smaller filter for best results. The Tetra whisper filter supports an aquarium of up to 40 gallons. I love the large bio-bag cartridges in this filter because you can easily replace them after use. You can buy from local retailers and supermarkets.
The three filtration stages (chemical, mechanical, and biological) ensure that your aquarium is kept cleaner and healthier.
Pros
- An ideal option for small aquariums of up to 40 gallons
- Features large bio-bag cartridges
- Does not make noise during operation
Cons
- Cartridge needs replacement
- Sometimes the filter leaks
Tetra whisper ex power filter Review
Tetra whisper ex power filter is a special model for both beginners and experienced aquarium owners. Manufacturers already pre-assembled this filter to ensure that you can readily use them once it’s taken out of the box. You don’t have to stress about setting up your filter. Just prime the model and get ready to use it.
The filter features two large carbon filters to clean your aquarium waters. Tetra whisper ex power filter features two bacteria growth plates which are important for your plant and fish health.
This filtration media packs several high-quality materials which give your aquarium a clean and healthy look. This model is compactly designed to fit into your aquarium. There’s a clever alert system that turns red when its time to replace the cartridge.
I love the silent operation of the Tetra whisper ex power filter. You can, in fact, operate this model in your room or from your office. Unlike other models, tetra whisper ex power filter is pretty easy to use. Just fit it into your aquarium.
Overall, Tetra whisper ex power filter is affordable and you don’t have to spend too much to use it.
Pros
- Supports large aquarium
- Simple to set up and maintain
Cons
- Not durable enough
Fluval c power filter Review
For your fish and plants to survive in their aquarium home, you’ll need a filter. A filter will not just keep your aquarium healthy but also enhance its overall look. And that’s what you’ll get with the fluval c power filter.
The filter features a 5 stage filtration system to keep your aquarium clean and efficient. Do you own a small aquarium? This is your ideal filter. Fluval c power filter supports between 40 to 70 gallons tank. It also comes with a cleaning indicator.
You need to always replace your foam pad when using this filter.
Pros
- 5 stage filtration system
- 40-70 gallons capacity
- Features cleaning indicator
Cons
- Users need to replace their foam pads
- Cleaning can be difficult
Marineland penguin power filter
Do you want an easy to use a filter? Marineland penguin power filter is a good option. This HOB aquarium filter is easy to handle for both beginners and hobbyists fish owner. Available in four different sizes, marineland penguin power filter allows you to choose your filter based on your aquarium’s preference. Regardless of the size you choose, Marineland penguin power filter does an excellent job.
With the good quality filter cartridges, your fish’s left-over foods and other contaminants will be removed instantly. Marineland penguin power filter features a-3 stage filtration process namely the chemical, mechanical and biological. These processes ensure that your aquarium is perfectly cleaned and every contaminant eliminated.
The Marineland penguin power filter’s bio-wheel filtration process protects the beneficial bacteria which is very crucial for a complete filtration process. Your aquarium will be free from ammonia and other toxic matters. It is durable and sturdily constructed to last long. I’ve been using the Marineland penguin power filter for many years now.
Pros
- Powerful performance
- Durable and constructed sturdily
- Lasts for long
- Excellent biofiltration media
Cons
- Fragile bio wheels
- Can be difficult to maintain
Azoo Aquarium Mignon Filter 60 review
Do you want a compactly designed filter for your small tank? Have a look at the Azoo aquarium mignon filter 60. Azoo aquarium mignon filter 60 thoroughly cleans your water in 3 stages: mechanically, chemically, and biologically.
I love this filter for its very silent operation. So if you want an aquarium in silent locations such as your bedroom or in the office, the Azoo aquarium mignon filter 60 is your best bet. This filter is perfect for 3.5-gallon capacity aquariums. The flow rate is easily adjustable. So if you notice that your filter is flowing heavily, simply adjust it to a calmer rate.
Although I wouldn’t say the Azoo aquarium mignon filter 60 is the most filter in the market but the price is pretty affordable. This hang on back filter for aquarium is extremely easy to clean and install.
Pros
- Users can change the media to their preference
- Runs quietly
- Adjustable flow rate
Cons
- The included media is not efficient
Aquatop pf40-uv power filter (hob) with UV sterilization review
Keep your aquarium healthy with Aquatop pf40-uv power filter (hob) with uv sterilization. This filter incorporates a UV sterilizer that removes algae and other contaminants with the help of a UV light while keeping your aquarium water clear. Power filter features a 2 stage filtration system which is mechanical and biological.
There’s also an automatic-adjusting surface skimmer that keeps your water clean. The ‘hang on back’ design makes it easier to install on your 15-40 gallon aquarium. You can easily set up your UV sterilizer.
Pros
- UV sterilization for extra cleaning
- Automatic-adjusting surface skimmer for cleaner water
- 2 stage filtration system to purify aquarium water
Cons
- Best for a small aquarium
Whisper IQ power filter for aquariums, with quiet technology review
Do you want a hang-on-back filter for your 60-gallon tank? Kindly check out the whisper IQ power filter for aquariums, with quiet technology. This filter is designed specifically for a 60-gallon tank.
Whisper IQ power filter for aquariums is a special model for both beginners and hobbyists aquarium owners. The filter is already assembled so you can readily use them once it’s taken out of the box. You don’t have to stress about setting up your filter. Just prime the model and get ready to use it.
This filtration media packs several high-quality materials which give your aquarium a clean and healthy look. This model is designed to perfectly fit into your aquarium.
I love the quiet operation of the whisper IQ power filter for aquariums. You can also operate this model in your room or from your office.
Whisper IQ power filter for aquariums is pretty easy to use. All you have to do is to just fit it into your aquarium.
Overall, whisper IQ power filter for aquariums is affordable and great for a 60-gallon aquarium.
Pros
- Quiet operation
- Simple to set up and maintain
- Good for beginners
Cons
- Just for 60-gallon tanks
5 Things To Consider Before You Buy A Filter
Before you buy a new hang on back filter, you must consider certain factors. From the brand to size, and type of filter, I’ll show you 5 things to consider before you buy a filter. Read on:
Aquarium size
Size of your aquarium is a very critical factor to consider when you want to buy a hang on back filter. Basically, your aquarium size will determine your choices of filter.
For example, large tanks usually require a larger filter in order to effectively handle the water flow. Smaller filters would find it hard to filter your larger aquarium water, and if done, may take longer time, worst still, damage the motors faster.
The same goes for smaller tanks. Using a larger filter may kill your fish and destroy your aquatic plants. For example, if you own a small aquarium, check out the Fluval C power filter. You can also go for products like the Aquatop pf40-uv power filter (hob) with UV sterilization. The filter incorporates a UV sterilizer that removes algae and other contaminants with the help of a UV light while keeping your aquarium water clear.
Cost
Hang on back filters are priced differently depending on features, manufacturers, and model. The ones with extra special features will be costlier than those with general features. Although most hang on back filters are affordable, make sure you pick one that perfectly fits into your budget. I’ll advise newbies to start with something cheap before you move to the expensive brands.
Maintenance
It’s important to maintain hang on back filters as it determines its durability. What’s important is the amount of effort and time you’re ready to dedicate to maintain your filter.
Just like size, brands have their different way of cleaning a filter. For some, the filter must be disassembled and cleaned part by part. Others only require self-cleaning using in-built self-cleaning technology. Make sure you choose a brand that’s easy to clean and maintain. If you’re looking for one, kindly go for brands like tetra whisper ex power filter and whisper IQ power filter for aquariums.
Advanced feature
To stay relevant in the market, most brands of hang on back filters keep improving the quality of their product. They introduced new advanced features for your convenience. This improvement varies from performance to size. Some brands operate silently while others are compactly designed. Before you choose a filter, carefully read through the improvements made.
Other factors
There are certain factors which are uncontrollable and if you can, require extra cautiousness. Always keep your pet in mind before you buy a filter. Some pets need total silent, don’t go buy a noisy filter.
Models like the whisper IQ power filter for aquariums, with quiet technology, is an ideal option for someone looking for quiet filter operation.
How To Set Up Hang On Back Filter
Most hang on back filter usually comes with all the necessary parts to assemble. Firstly, assemble the filtration equipment.
Start with assembling the bio wheels and then move to other materials. Always follow the instructional manual.
Next is to install the intake sump (which suck up water) and connect it with the filtration media.
Now hang your filter at the back of your aquarium and it should be ready to turn on. Before turning on, fill it with water. Now, turn it on and commence the filtration process.
Hob Filter FAQ
Which hob filter is the best?
We’ve prepared a comprehensive list of the best hang on back filter. From brands like aquaclear power filter – 110 v to aqueon quietflow led pro aquarium power filters, and fluval c power filter, feel free to check our review of the best hang on back filter.
What’s the best media for a hob filter?
Media varies and it depends on your type of model. Some feature a bio-wheel while others combine different media. What you have to do is carefully go through your manufacturer guide for more info.
How does a hang on back filter works?
Always make sure you read instructions. Not every filter model requires ‘plug and play’ before the operation. Some filter needs to be primed before use.
Regardless of both cases, what you’ll do is to fill the storage with water before you turn it on. After priming this model, simply hang your filter on the aquarium and put it on. from this stage, the operation is just the same as other filters put in water.
How do I make my hob filter quiet?
In most cases, the hob filter gives noises due to the poor operational state of the impeller. What you’ll do is to assemble the filter and check the source of the noise before you replace the impeller. That’s because the issue could be to only tighten some screws.
How to use purigen in a hang on back filter?
Purigen works exactly like the carbon filter in your hob filters. Just replace the hob filter with the purigen. Purigen removes nitrate, ammonia, and different organic wastes.
How do I clean my hob filter?
Cleaning a hob is easy, although it depends on the particular model. Firstly, unplug your filter from the aquarium and clean it. Take off the top lid to create space for media cleaning. Clean with water only. Once done, reassemble the parts and put them back on the aquarium.
Where do I place hob filter?
As the name implies, just hang it on the back of your aquarium.
Conclusion
They hang on the back filter is an amazing solution for cleaning an aquarium. They are affordable, simple to install and don’t need much effort on maintenance. Hob filters can be used by both beginners and experienced aquarists. I hope I’ve been able to provide you with enough information to help you choose the best hang on back filter.
With our comprehensive and detailed information, go ahead and choose the best hang on the back filter for your aquarium. Good luck!
Other filter to consider
Contents
- 1 Best Hang On Back Filter
- 1.1 Aquaclear power filter – 110v
- 1.2 Marina Power Filter
- 1.3 Aqueon quietflow led pro aquarium power filters Review
- 1.4 Tetra Whisper Power Filter
- 1.5 Tetra whisper ex power filter Review
- 1.6 Fluval c power filter Review
- 1.7 Marineland penguin power filter
- 1.8 Azoo Aquarium Mignon Filter 60 review
- 1.9 Aquatop pf40-uv power filter (hob) with UV sterilization review
- 1.10 Whisper IQ power filter for aquariums, with quiet technology review
- 2 5 Things To Consider Before You Buy A Filter
- 3 Hob Filter FAQ
- 4 Conclusion
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