Best Hang On Back Filter: Top Choice From 70 to 110 Gallon Fish Tank

The Fluval C Power filter comes in a series that support different tank sizes. The Fluval C3 power filter belong to this series. However, that’s not even the exciting thing about this Hang on back filter. Fluval power filter comes with a five-stage filtration filter to eliminate mechanical, chemical, and biological wastes in your aquarium’s water. Stage one and two are mechanical filtration, and it uses a foam pad to get rid of debris and other solid waste.

The third stage is where chemical filtration takes place with the aid of an activated carbon insert. The fourth and fifth stage is all about biological filtration with the use of bio screen and C-Nodes. This is important because you don’t have to worry about unsafe water conditions for your fish.

Another exciting feature in Fluval HOB filter is you can regulate flow rate without compromising the filter’s efficiency. That means you can use different types and sizes of the aquarium. It is designed for easy installation and maintenance. You will be required to clean the motor after three months and the impeller cover assembly once a year. It reduces the frequency of which you’ll need maintenance. It is ideal for between 40 to 70 gallons tank.

The MarineLand Penguin 350 is considered to be one of the technologically advanced Hang on back filter. Its construction is designed to last for long as compared to other Hang on back filters. This filter comes with a three-stage filtration system to cater for biological, mechanical, and chemical wastes.

Its powerful filtration system makes it convenient for both marine and freshwater aquarium. This can be an essential feature because most aquarists like to try new things on fishkeeping. One thing you would like to know is that the impeller is well built to reduce the noise and the vibration of the filter is very minimal. It’s safe to say that you might not realize if the filter is on until you are so close to it.

The installation of this filter is very simple, and you have a user-friendly manual. Once the parts are properly connected, all you need to do is prime it, and it’s good to go. This power filter has a flow rate of 350 GPH. It's ideal for a 70 gallon fish tank.

The AquaClear Power Filter is one of the energy-efficient filters in the market. You wouldn’t want your hobby making you bankrupt. The AquaClear Power Filter comes in a series ideal for different tank volumes. The filter is designed to allow more media volume, and it comes with a multi-stage filtration system.

This gives the water ample time to be filtrated and eliminate most of the impurities in the aquarium water. The re-filtration system also ensures water safety. It comes with a Cycle Guard that will provide the removal of biological contaminants in the water.

Some fish thrive in gentle water flow, and the AquaClear Power Filters gives you the ability to control flow rate. You should not worry about the filter’s efficiency when the flow rate is adjusted because it will not be compromised. The AquaClear filters comes with a 2-year warranty. It is ideal for up to 110 gallon fish tank.

When looking for the best Hang on back filter, you want something that will last for long. The Aqueon QuietFlow power filter is designed to last longer as compared to most hang on back filters in the market today. This filter comes with a lifetime warranty.

The three-stage filtration system handles all the mechanical, chemical, and biological wastes. You don’t have to worry about forgetting to clean or replace the dirty cartridges. It has LED lights to indicate when it’s time to change the clogged cartridges. 

This feature is an advantage because, with our busy schedules, it is easy to forget to clean or replace the cartridges. The filter’s internal pump is designed to reduce leaks and noise produced by the pump.

Another feature that puts this filter on the top grid is the self-priming system. Priming can be a real headache, but the Aqueon QuietFlow power filter is designed to reduce the hustle of installing the pump. The filter as an impressive filtration rate, and you can get one that suits you from the Aqueon QuietFlow power filter series. If you have a bigger tank, you might want to try out the Aqueon filter 75.

Aqueon filter 75 filter parts are also readily available in the market.

If you are a beginner aquarist, you need accessories that are not complicated to use. The Whisper IQ Power Filter is easy to install and maintain. It has a self-priming technology. You only need to assemble the parts and plug in the filter, and you are ready for action.

The adjustable intake allows you to control the flow rate of up to 10 GPH. This feature makes this filter ideal for various types of aquariums. The filtration system uses Stay Clean technology for easy maintenance.

You know the irritating noise that most hang on back filters have? The Tetra Whisper IQ Power Filter has a soft barrier that separates the filter and the motor, which helps to reduce the background noise during operation drastically. 

The Flow Rate

Mostly the type of aquarium that you have will dictate the flow rate of the Hang on back filter you get. You wouldn’t want a filter with a steady flow rate that will disturb your fish. Most aquariums today have an adjustable flow rate, but it does not hurt to check.

The amount of water filtered in an hour is also essential. If you have a bigger tank, you want the best Hang on back with higher output capacity. Manufacturers indicate on the filter the output capacity and filtration rate.

Filtration Media

The filtration media are advancing every day with more functional media in the market. Some filters even provide extra baskets if you want to add more media. However, the most critical aspect is the capability of the media. The type of impurities that they can remove from your aquarium water.

Your HOB aquarium filter media should be able to remove the impurities that your aquarium produces.

The Tank Size

The volume of your tank is very crucial when it comes to choosing the right filter for you. Most of the Hang on back filters are designed for small containers. If you want to use hang on back in a slightly bigger tank, then you might be advised to install two of them. The tank size also determines the output capacity needed. Choose a filter that will clean your entire tank more than once within an hour.

The Brand

Some brands are known to produce high-quality aquarium accessories, ex: Fluval, AquaClear, Aqueon, Marineland, Tetra... The brand is not very important, but if you are working on a borrowed time, then the known brands might be a safe bet for you.

Also, the brands have signature features in their products. Go for a brand that will work correctly for your aquarium.

Installation and Maintenance

When looking at the best Hang on back filters in the market, we look at filters that have low maintenance cost and easy to install. You don’t want to incur installation and maintenance costs because cleaning the filter will be required after a certain period.

Go for something that is user-friendly, and you can easily clean and install after maintenance. Some hang on back filters has new technology that reduces the frequency of maintenance. It might be an excellent addition to consider since you might save yourself some maintenance hustle.