Fish Tank Filter: Understanding the Benefits of Canister and Sump Filters

Canister and sump filters are two of the most effective fish tank filters that can provide your aquarium with clean and clear water. Maintaining a healthy aquatic environment in a large custom-built fish tank requires careful attention to water quality, lighting and temperature. Without question, one of the most crucial components of fish tank maintenance is filtration.

In this article, we will explore the advantages of canister filters, sump filters, and some of the top brands available in the market.

Custom Sump Filters

A sump filter is a filtration system installed beneath the main fish tank. It collects water from the main tank and filters it before returning it to the tank. 

Custom sump filters are designed to fit specific tank sizes and provide efficient filtration for large custom-built aquariums. These custom filters are the perfect solution for aquariums requiring more filtration than a standard canister or internal filter can provide. 

They are ideal for fish tanks with limited equipment space and need a filtration system that can be hidden from view.

 

Refugium Filtration

Refugium filtration is a type of sump filtration that utilises a separate area to grow macroalgae and other beneficial organisms.
These macroalgae absorb excess nutrients from the water and produce oxygen, helping to maintain a healthy
balance in the fish tank. Refugium filtration is a great way to supplement the primary fish tank filtration system and provides many benefits for the aquarium inhabitants and the water quality.

Aquarium Sump

An aquarium sump is a separate tank that is placed below the aquarium. The water from the main tank is directed into the sump,
where it is filtered and returned to the main tank. The sump provides additional water volume and helps to maintain a stable
environment for the aquarium inhabitants. It also provides a convenient place to house equipment such as heaters,
protein skimmers, and dosing pumps

EHEIM Canister Filter

EHEIM is a top brand in aquarium filtration. Its canister filters are some of the most popular on the market. They are reliable, durable, and easy to maintain. They can also be used in various filtration methods, including chemical, biological, and mechanical.

Glass Aquarium Filter Sumps

The glass aquarium filter sumps offer a more attractive option to plastic sumps. They are made of high-quality glass and can be ordered in various sizes and styles to fit different aquarium setups. They provide the same effective filtration as plastic but add elegance to your aquarium setup.

Custom Sump

A custom sump is an excellent option if you're looking for the Rolls Royce solution. You can have custom sump filtration systems to fit your fish tank needs. To create sumps that are both functional and visually appealing with the use of high-quality materials.

In conclusion

Canister and sump filters are two of the most effective filtration systems for large custom-built aquariums. A custom sump filter provides efficient filtration, while a refugium filtration system supplements the main filtration system. 
An aquarium sump also provides additional water volume and a convenient place to house equipment. Overall, the benefits of using an external filter include:

  • Improved filtration

  • Increased water circulation

  • Reduced noise levels

  • Greater versatility in terms of filter media options

  • Convenient cleaning and maintenance

  • Additional water volume that stabilises chemistry

  • Better environment for fish and aquatic life

 

Frequently Asked Questions

  • On average, a quality canister filter will last 3-10 years, whereas a quality glass sump will last a lifetime.

  • Both internal and external aquarium filters have their advantages.

    Internal fish tank filters are more compact and less obtrusive than external filters. External filters, on the other hand, are typically more powerful and can handle larger custom tanks.

  • There are many different types of aquarium filters available, but some of the most common include:
    1. Canister filters are placed outside the tank and use mechanical, chemical, and biological filter media to purify and keep the water clean.

    2. Power filters: These hang on the back of the tank and use a combination of mechanical and chemical filtration to purify the water.

    3. Internal filters: These are designed to fit inside the tank, using various filter media like sponge filters, coarse filter pads, mesh media, filter wool, bio-media and activated carbon to purify the water. Internal power filters are generally used for smaller tanks.

  • Yes, they are necessary. Fish tank filters serve various purposes, from removing debris and waste from the water to promoting beneficial bacteria growth. Without a filter, the water in your tank can become cloudy and dirty, leading to a buildup of harmful toxins and poor water quality. This can make it difficult for your fish to survive and lead to various health problems.

 

Reach out to the Pristine Aquariums team if you have any questions about external filtration or
custom fish tank building and design - we'd love to help.