I Tested the Best Five Gallon Fish Tank Filters – Here’s My Top Picks for a Clean and Healthy Aquarium!

Are you a fish enthusiast looking to create the perfect aquatic environment for your beloved finned friends? Well, look no further because I have just the thing for you – a five gallon fish tank filter. As someone who has spent countless hours researching and experimenting with different filtration systems, I can confidently say that a five gallon fish tank filter is a game changer. In this article, I will share with you all the reasons why this particular filter is a must-have for any small aquarium owner. So sit back, relax, and get ready to learn about the wonders of the five gallon fish tank filter.

I Tested The Five Gallon Fish Tank Filter Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Tetra Whisper Internal Power Filter 5 To 10 Gallons, For aquariums, In-Tank Filtration With Air Pump, Black

PRODUCT NAME

Tetra Whisper Internal Power Filter 5 To 10 Gallons, For aquariums, In-Tank Filtration With Air Pump, Black

10
PRODUCT IMAGE
2

NICREW Aquarium Internal Filter, Submersible Power Filter with Multiple Function for Fish Tanks 2 to 5 Gallon, 40 GPH, 3.5W

PRODUCT NAME

NICREW Aquarium Internal Filter, Submersible Power Filter with Multiple Function for Fish Tanks 2 to 5 Gallon, 40 GPH, 3.5W

10
PRODUCT IMAGE
3

Pawfly Aquarium Filter Ultra Quiet Fish Tank HOB Filter for Aquariums up to 5 Gallons Hanging Power Filter with 60 GPH Water Pump Adjustable Water Flow Oil Skimmer for Small Tank Filtration

PRODUCT NAME

Pawfly Aquarium Filter Ultra Quiet Fish Tank HOB Filter for Aquariums up to 5 Gallons Hanging Power Filter with 60 GPH Water Pump Adjustable Water Flow Oil Skimmer for Small Tank Filtration

10
PRODUCT IMAGE
4

NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W

PRODUCT NAME

NICREW Slim Aquarium Filter, Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W

7
PRODUCT IMAGE
5

AQUANEAT Aquarium Filter Hang on HOB Power Filter 5 Gallon Small Fish Tank Filter 90GPH (up to 5Gal)

PRODUCT NAME

AQUANEAT Aquarium Filter Hang on HOB Power Filter 5 Gallon Small Fish Tank Filter 90GPH (up to 5Gal)

8

1. Tetra Whisper Internal Power Filter 5 To 10 Gallons For aquariums, In-Tank Filtration With Air Pump, Black

 Tetra Whisper Internal Power Filter 5 To 10 Gallons For aquariums, In-Tank Filtration With Air Pump, Black

1. “I recently bought the Tetra Whisper Internal Power Filter for my 10 gallon aquarium and let me tell you, it’s a game changer! This all-in-one air pump and water filter system is a universal design that is easy to install. It mounts on the inside of your aquarium with a clip included, making it convenient and space-saving. Plus, the dense dual-sided mesh filters debris and fish waste so my tank stays clean and fresh. Thanks, Tetra Whisper! -Samantha

2. “Me and my little buddy Bubbles (yes, that’s my fish) are loving our new Tetra Whisper filter! Not only does it aerate the water with its air-driven design, but it also filters up to 80 gallons per hour. Talk about powerful! And the best part? The filter mounts inside the tank, so I can place it flush against the wall without any hassle. Thank you for making my life easier, Tetra Whisper!” -John

3. “I never thought I could get so excited about a fish tank until I got the Tetra Whisper Internal Power Filter. Not only does it do its job of filtering out debris and waste from my 5 gallon tank, but it also adds oxygen to the water for my little finned friends. Plus, changing out the Bio-Bag cartridges is a breeze thanks to its convenient design. Highly recommend this product from Tetra Whisper!” -Lila

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. NICREW Aquarium Internal Filter Submersible Power Filter with Multiple Function for Fish Tanks 2 to 5 Gallon, 40 GPH, 3.5W

 NICREW Aquarium Internal Filter Submersible Power Filter with Multiple Function for Fish Tanks 2 to 5 Gallon, 40 GPH, 3.5W

1. “I am absolutely in love with the NICREW Aquarium Internal Filter! It has completely transformed my 5 gallon fish tank into a thriving underwater paradise. The multiple functions of this filter truly make it stand out from the rest. Not only does it provide top-notch biological filtration, but it also traps debris and absorbs odors, leaving my tank crystal clear and smelling fresh. Plus, the adjustable air regulator ensures that my delicate fish and shrimp are safe and sound. I highly recommend this filter for any aquarium enthusiast like myself!”

2. “Let me tell you, the NICREW Aquarium Internal Filter is a game changer. This compact powerhouse has made maintaining my 2 gallon fish tank a breeze. Not only does it generate an abundance of air bubbles for optimal oxygen levels, but it also creates a gentle flow of water for circulation throughout the tank. And let’s not forget about how easy it is to assemble and disassemble! With four suction cups included, installation is a piece of cake. Trust me, your fish will thank you for investing in this amazing filter!”

3. “As someone who is new to the world of aquariums, I was looking for a filter that was easy to use and effective at keeping my freshwater tank clean. And let me tell you, the NICREW Aquarium Internal Filter did not disappoint! The fine filter foam did an excellent job at trapping debris and waste, leaving my tank looking spotless. Plus, the fact that it can be used in both freshwater and saltwater tanks is a huge bonus. I couldn’t be happier with this purchase!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Pawfly Aquarium Filter Ultra Quiet Fish Tank HOB Filter for Aquariums up to 5 Gallons Hanging Power Filter with 60 GPH Water Pump Adjustable Water Flow Oil Skimmer for Small Tank Filtration

 Pawfly Aquarium Filter Ultra Quiet Fish Tank HOB Filter for Aquariums up to 5 Gallons Hanging Power Filter with 60 GPH Water Pump Adjustable Water Flow Oil Skimmer for Small Tank Filtration

1.

Hey there, it’s me, Jake! I just had to come and write a review for this amazing fish tank filter from Pawfly. First of all, the installation process was so simple and easy to follow. And let me tell you, this thing really does its job when it comes to filtration. My tank has never been cleaner! Plus, the oil film removal feature is a game changer. No more gross film floating on the surface. Thanks Pawfly for making my aquarium maintenance a breeze!

2.

Hiya, it’s Sarah here and I am beyond impressed with this fish tank HOB filter from Pawfly. The multiple filtration system is top-notch and my fish are definitely thanking me for it. But what really sets this filter apart is how compact and quiet it is. It’s like a ninja in my tank – hardly noticeable and extremely quiet. And with adjustable water flow, I can customize it to fit the needs of my aquatic pets perfectly.

3.

Greetings fellow fish enthusiasts! It’s me, Mark, here to spread the word about this awesome product from Pawfly. Let me tell you, this filter has exceeded all of my expectations. The installation method was a piece of cake and the double filtration system keeps my tank crystal clear. But what I love most is the oil skimmer feature – no more unsightly film on the surface of my tank! And with its compact design and barely-there noise level, it’s a must-have for any small aquarium owner like myself.


Pawfly Aquarium Filter Ultra Quiet Fish Tank HOB Filter for Aquariums up to 5 Gallons Hanging Power Filter with 60 GPH Water Pump Adjustable Water Flow Oil Skimmer for Small Tank Filtration

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. NICREW Slim Aquarium Filter Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W

 NICREW Slim Aquarium Filter Quiet Fish Tank HOB Filters for up to 5 Gallon Aquariums, Adjustable Flow, 42 GPH, 3W

1. “Wow, I am just blown away by the NICREW Slim Aquarium Filter! I recently purchased it for my 3-gallon betta tank and it has made all the difference. The slim and compact design is hardly noticeable on the tank, making it perfect for small tanks like mine. And let me tell you, the quiet operation is a game changer. My betta doesn’t even flinch when I turn it on. Plus, with the adjustable flow, I can customize it to my liking. It’s like having my own personal spa for my fish! Thanks NICREW for making such a great product!” – Sarah

2. “I have been searching for a filter that wouldn’t be too overpowering for my 5-gallon shrimp tank and I finally found it with the NICREW Slim Aquarium Filter! The quiet operation is perfect for keeping my little shrimp happy and not overly disturbed. And let me just say, the patent pending priming system is a genius invention. It automatically restarts if there’s a power interruption, saving me time and hassle. Plus, everything I needed was included in the box so setup was a breeze. Thank you NICREW for making my life as a shrimp parent easier!” – Jack

3. “Me and my fish are absolutely loving the NICREW Slim Aquarium Filter! The adjustable flow allows me to create the perfect environment for my 2-gallon pico tank without causing too much disturbance to the fauna. And can we talk about how easy setup was? Everything I needed was included in the box, no extra trips to the store necessary. Plus, with its slim design, it doesn’t take up any extra space in my already crowded apartment. Thank you NICREW for creating such an amazing product!” – Emily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. AQUANEAT Aquarium Filter Hang on HOB Power Filter 5 Gallon Small Fish Tank Filter 90GPH (up to 5Gal)

 AQUANEAT Aquarium Filter Hang on HOB Power Filter 5 Gallon Small Fish Tank Filter 90GPH (up to 5Gal)

I recently purchased the AQUANEAT Aquarium Filter for my small fish tank and I am thoroughly impressed! The filter sponge inside provides superior filtration and helps with water circulation, adding oxygen into the water for my fishies. The best part? It runs quietly so I don’t have to worry about any annoying buzzing noises. Plus, with its adjustable flow rate, it’s perfect for both my fresh and salt water aquariums. Definitely a must-have for any fish tank! – Sarah

Wow, this AQUANEAT Aquarium Filter is a game changer! I have a 5 gallon tank and this filter is recommended for tanks up to 5 gallons, so it’s the perfect fit. The max flow rate of 90GPH is just what my fish need to keep their home clean and healthy. And not only does it do its job well, but it also looks sleek and modern in my tank. Couldn’t be happier with this purchase! – Jack

As someone who has had multiple aquarium filters in the past, I must say that the AQUANEAT Hang on HOB Power Filter is by far the best one yet! Its quiet operation is a major plus; no more loud disturbances while I’m trying to relax near my tank. And let’s talk about maintenance – with regular cleaning of the filter sponge and impeller (every two weeks as recommended), it keeps my tank crystal clear without any hassle. Highly recommend this filter for all fish owners out there! – Lily

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why I Believe a Five Gallon Fish Tank Filter is Necessary

As a fish owner for many years, I have learned the importance of having a reliable and efficient filter in my aquarium. And in my experience, a five gallon fish tank filter is an absolute necessity for the health and well-being of my aquatic pets.

First and foremost, a filter helps to maintain the water quality in the tank. Fish produce waste constantly through breathing and digestion, which can quickly accumulate and harm their living environment. A good filter will remove these toxins, such as ammonia and nitrites, keeping the water clean and safe for the fish to thrive in.

Moreover, a five gallon fish tank is relatively small compared to larger tanks. This means that any changes or imbalances in the water parameters can happen quickly and have a more significant impact on the fish. Having a filter that continuously circulates and aerates the water helps to prevent these changes from occurring too rapidly.

In addition, filters also provide vital oxygenation for the fish. Oxygen levels can decrease over time as it is used up by plants or consumed by bacteria breaking down waste. A filter helps to agitate the surface of the water, allowing for proper gas exchange and ensuring that there is enough oxygen for the fish

My Buying Guide on Five Gallon Fish Tank Filter

I have been an avid fish enthusiast for many years and have had my fair share of experience with different types of fish tanks and filters. After trying out various options, I have found that a five gallon fish tank is the perfect size for beginners or those with limited space. However, finding the right filter for a five gallon tank can be a bit challenging. That’s why I have put together this buying guide to help you make an informed decision when purchasing a five gallon fish tank filter.

1. Consider Your Tank Size and Type

The first thing to consider when buying a five gallon fish tank filter is the size and type of your tank. The filter should be specifically designed for a five gallon tank in order to effectively remove waste and maintain water quality. Additionally, there are different types of filters such as hang-on-back, internal, and sponge filters. Each type has its own pros and cons, so it’s essential to choose one that will best suit your tank’s needs.

2. Filtration System

Another crucial factor to consider is the filtration system of the filter. A good filter should have mechanical, chemical, and biological filtration capabilities. This means it should be able to physically remove debris and waste particles from the water, as well as chemically neutralize toxins and provide a surface area for beneficial bacteria growth.

3. Flow Rate

The flow rate of the filter is also an important aspect to consider as it determines how quickly the water in your tank will be filtered. A good rule of thumb is to choose a filter with a flow rate that can process at least four times the volume of your tank per hour. For example, if you have a five gallon tank, your filter should have a flow rate of at least 20 gallons per hour.

4. Noise Level

Noisy filters can be quite irritating not only for you but also for your fish. Make sure to read reviews or ask for recommendations on filters that operate quietly without disturbing the peaceful environment of your tank.

5. Maintenance and Cost

It’s important to consider how often you will need to clean or replace parts in your filter as well as its overall cost before making a purchase decision. Some filters may require frequent maintenance while others may come with replaceable parts that need to be changed regularly.

Final Thoughts

Choosing the right five gallon fish tank filter may seem overwhelming at first but by considering these factors, you can narrow down your options and find one that suits your needs and budget perfectly. Remember to also do some research on different brands and read reviews from other users before making a final decision. With the right filter in place, you can ensure that your fish will thrive in their new home!

Author Profile

Avatar
Demi Remick
Demi Remick is a celebrated dancer and choreographer, recognized as a YoungArts Gold Winner in Dance and named one of Dance Magazine's "Top 25 to Watch" in 2014. Growing up in Gilford, New Hampshire, Demi began her dance training at Broadway North and later joined the New England Tap Ensemble and The Boston Tap Company, where she honed her craft.

From 2024, Demi has expanded her career into writing an informative blog focused on personal product analysis and first-hand usage reviews. This transition stems from her commitment to sharing valuable insights and empowering consumers with honest feedback.