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The most popular filtration solutions are Hang On Filters and Internal Aquarium Filters, which offer different benefits depending on the size of the aquarium and the needs of the fish. Choosing between a Hang On Filter and an Internal Filter can be a challenge. We reveal the advantages and disadvantages of each type of filter to help you make the best choice for your aquarium space.
Introduction to Aquarium Filters
Aquarium filters are essential components in maintaining a healthy aquarium environment. They play a critical role in removing waste, toxins, and other contaminants that can harm fish and plants. Without an effective filter, aquarium water can quickly become contaminated, which can lead to a host of problems, including disease and even fish loss.
Filters come in a variety of shapes and sizes, with each type having its own unique features and benefits. Two of the most popular types of filters are Hang On filters and internal filters. In this blog post, we will take a closer look at these two types of filters, discuss their advantages and disadvantages, and help you make an informed decision for your aquarium space.
Choosing the right aquarium filter is essential for maintaining water quality and the good health of your aquarium inhabitants. Let’s start by looking at Hang On filters and their features.
What is a Hang On filter?
A Hang On filter, also known as a HOB (Hang-On-Back), is an external filter that is mounted on the edge of the aquarium and draws water in through an inlet tube, then returns it back after passing through filter media. This type of filter is usually rectangular in shape and is placed on the outside of the aquarium, with one part of it remaining submerged in the water. Hang On filters are popular among aquarists due to their ease of installation and their effectiveness in cleaning the water.
If you are looking for this type of filtration, you can check out all Hang On aquarium filters.
Hang On filters work by drawing water from the aquarium, passing it through various filter media, and then returning the clean water back to the aquarium. These filters typically include mechanical, biological, and chemical filter elements that help remove various types of contaminants.
One of the main advantages of Hang On filters is that they do not take up any interior space in the aquarium, which means there is more room for fish and plants. They are also easy to maintain, as most have replaceable filter cartridges that can be easily replaced.
Advantages of the Hang On filter
Hang On filters offer a number of advantages that make them popular with aquarists. First, they are very easy to install. You simply hang them on the edge of the aquarium and they are ready to go. This makes them ideal for novice aquarists who may not have experience with more complex filtration systems.
Second, Hang On filters are extremely effective at cleaning water. They are designed to combine mechanical, biological and chemical filtration, which means they can remove a wide range of contaminants. Mechanical filtration removes solids, biological filtration breaks down toxic ammonia and nitrites, and chemical filtration removes dissolved substances such as phosphates and nitrates.
Third, Hang On filters are quiet and discreet. They usually operate at a low noise level, making them suitable for placement in residential areas. Additionally, since they are located outside the aquarium, they do not take up interior space, allowing aquarists to create a more aesthetically pleasing and spacious aquarium.
In our store you can browse various models of Hang On aquarium filters, suitable for small and medium-sized aquariums.
What is an internal filter?
An internal aquarium filter is one of the most commonly used solutions for small aquariums. These filters are usually attached to the wall of the aquarium using suction cups or special brackets. Internal filters are popular because of their compactness and ability to work effectively in smaller aquariums.
Internal filters work by drawing water in through an inlet, then passing it through various filter media before returning it to the aquarium. They can also incorporate mechanical, biological, and chemical filtration, making them versatile and effective in keeping the water clean.
These filters are especially useful in aquariums where space is limited andan external filter cannot be used. They are easy to install and maintain, making them suitable for both beginners and experienced aquarists.
Advantages of the internal filter
One of the main differences between a Hang On filter and an internal filter is their placement. Hang On filters are located outside the aquarium, while internal filters are placed inside it. This means that Hang On filters do not take up any interior space, which can be important for aquariums with limited space.
| Features | Hang On filter | Internal filter |
|---|---|---|
| Instalation | outside aquarium | inside aquarium |
| Maintenance | very easy | easy |
| Takes up space | no | yes |
| Suitable for | medium and large aquariums | small aquariums |
| Flow | stronger | weaker |
Which fish and plants prefer different types of filters?
Different fish and plant species may have different preferences when it comes to filtration. For example, fish that like strong currents, such as some barbs and zebrafish, may prefer Hang On filters, which tend to create a stronger current in the aquarium.
On the other hand, fish that prefer calmer water, such as bettas and some tetras, may do better with internal filters that create less current. This is especially important for fish with long fins that can tire easily in strong currents.
In terms of plants, species such as Anubias and Cryptocorynes, which prefer calmer water and less movement,may do better with an internal filter. Plants that like strong currents and more oxygen, such as Vallisneria and Elodea, may do better with a Hang On filter.
How to choose the right filter for our aquarium?
Main factors:
- aquarium size
- filter flow rate
- species of fish
- plants
- noise level
Choosing the right filter for your aquarium depends on several factors, including the size of your aquarium, the type of fish and plants you keep, and your personal preferences. First, you need to consider the size of your aquarium. For smaller aquariums, internal filters may be more suitable, while for larger aquariums, Hang On filters may offer more efficient filtration.
Second, consider the type of fish and plants you have or plan to have. As mentioned earlier, different types of fish and plants may have different preferences when it comes to flow and filtration. Make sure the filter you choose meets the needs of your inhabitants.
Third, consider your personal preferences and convenience. If you are looking for easy installation and maintenance, Hang On filters may be a good choice. If you prefer a compact design and don’t have a lot of space outside the aquarium, internal filters may be more suitable.
For smaller aquariums, internal aquarium filters are often used, while for larger aquariums, many aquarists prefer Hang On filters, which provide better water circulation.
Filter maintenance and care
Maintaining aquarium filters is essential to ensure their efficiency and longevity. For Hang On filters, regularly replacing filter cartridges is key to maintaining optimal filtration. In addition, it is important to clean the pipes and pump to prevent clogging and reduced efficiency.
Internal filters also require regular maintenance. Filter media should be cleaned or replaced periodically to prevent the build-up of contaminants. In addition, it is important to clean the suction cups and other parts of the filter to ensure that they remain firmly attached to the aquarium wall.
One of the most important tasks in maintaining aquarium filters is to regularly check their operation. Make sure that the filter is working properly and that there are no leaks or unusual noises. Regular maintenance will not only ensure clean and healthy water for your fish and plants, but will also extend the life of the filter.
For smaller aquariums, internal aquarium filters are often used, while for larger aquariums, many aquarists prefer Hang On filters, which provide better water circulation.
Conclusion and recommendations
In conclusion, the choice between a Hang On filter and an internal filter depends on a number of factors, including the size of your aquarium, the type of fish and plants you keep, and your personal preferences. Both types of filters have their advantages and disadvantages, and it is important to choose the one that best suits the needs of your aquarium space.
If you have a larger aquarium and are looking for easy installation and maintenance, Hang On filters can be an excellent choice. They offer effective filtration and do not take up any internal space, allowing your fish and plants to have more room.
On the other hand, if you have a smaller aquarium and are looking for a compact filter, internal filters may be a better fit. They are easy to install and maintain, and can provide excellent filtration for smaller spaces.
Regardless of your choice, regular filter maintenance is essential to ensuring clean and healthy water in your aquarium. Make sure to check and clean your filter regularly to ensure its effectiveness and longevity.
With the right filter selection and regular maintenance, your aquarium will be a healthy and beautiful environment for your fish and plants. Good luck with your aquarium and may your aquarium flourish!