The Aqua Guru is reader-supported. We may earn commission on sales via our links at no extra cost to you. View Policies.

Best Aquarium Filter Media

The Best Aquarium Filter Media 2020

Searching for the best aquarium filter media can be challenging, as they have such a profound effect on your aquarium’s development and health. Without filter media, aquariums would be dirty and breed harmful bacteria.

The best aquarium filter media is the MarineLand Diamond, as its innovative formula uses activated Carbon to remove various forms of impurities and chemical toxins.

Down below is an article on the best filter media for saltwater, freshwater and reef aquariums. Be sure you check out what filter media type you require, as they can fit into categories of mechanical, biological and chemical.

Aquarium Filter Media Comparison

Filter MediaMedia TypeAmount
MarineLand Diamond Chemical2.5 LBS
Fluval BiomaxBiological1.1 LBS
Seachem MatrixBiological2.2 LBS
Aquatic ExpertsMechanical12.0 x 72.0 Inches
Seachem PurigenChemical500 ML
Aquaclear BiomaxBiological0.8 LBS
AquapapaMechanical17.5 x 11.8 Inches
Biohome UltimateBiological5.0 LBS

Whilst hunting for the most suitable filter media for your filtration system, there are some aspects you must consider. These include the type of filter media you require, such as chemical, mechanical or biological. Plus you should check out if its suitable for saltwater and freshwater aquariums.

Plus, its important that you check out if its re-usable and check out the amount of filter media they provide you with.

Down below is an article on the best aquarium filter media online.

The Best Aquarium Filter Media


1. MarineLand Diamond Aquarium Filter Media

The best filter media for aquariums on the market is the MarineLand Diamond Filter Media. This is due to it’s innovative formula make up of activated Carbon is an exceptional biological filter media that removes various forms of impurities and chemical toxins that may be prone in your aquarium.

Moreover, it’s priced very well in terms of its performance delivery and in-comparison to its rivals which do not offer the same levels of effectiveness in delivering crystal clear water.

In terms of features of the MarineLand Diamond Filter Media, they include:

  • Media Type: Chemical
  • Amount: 2.5 LBS
  • Aquarium Type: Freshwater & Saltwater
  • Marineland Carbon Specifically sized to have a more efficient filtration.
  • Black Diamond works twice as fast as the competition.

Overall if you’re looking for the best filter media for your aquarium, then the MarineLand Diamond Filter Media delivers incredible performance. Especially if you’re seeking chemical filtration that will seed out discoloration and foul odors of your aquarium, keeping your inhabitants very happy!

It comes in a the form of tiny Carbon pebbles that function effectively to filter out any of the contaminants that are hindering development of your aquarium. Moreover, no other product on the market goes into as much detail in terms of make-up, as its composed of heat-activated bituminous coal-based Carbon.

Check it Out

2. Fluval Biomax Aquarium Filter Media

A very notable brand it mention is Fluval, with their ultimate biological filter media which is perfect for canister filters, the Fluval Biomax. Fluval has been a trusted brand for years among hobbyists, as its Biomax filter media is highly porous Ceramic.

Due to its porous hexagonal Ceramic make-up, the Fluval Biomax is able to effectively trap large quantities of solid waste to prevent filter from clogging. Moreover the crazy part about it is that they’re also reusable, just simple rinse and clean them, then you can put them straight back into the filter!

Other features of the Fluval Biomax Filter Media, they include:

  • Media Type: Biological
  • Amount: 1.1 LBS
  • Aquarium Type: Freshwater & Saltwater
  • Center hole that is intended for water control.
  • Ceramic provides an environment for beneficial bacteria to grow.

Ultimately the Fluval Biomax is an unrivaled competitor in terms of biological filtration media. This is due to their re-usability and effective performance of trapping harmful waste, yet allowing for beneficial bacteria to grow prosperously for your aquariums development.

Moreover the filter media is durable to last you for years, plus its small enough so that it can fit inside of HOB (Hang-On-Back) filters.

Check it Out

3. Seachem Matrix Biological Filter Media 

If you’re searching for a top quality, durable biological filter media, then the Seachem Matrix may be of interest to you. This is because it has highly porous media that are beneficial for single site removal of ammonia, nitrite, and nitrate from freshwater, marine, and reef aquariums.

In terms of features of the Seachem Matrix Biological Filter Media, they include:

  • Media Type: Biological
  • Amount: 2.2 LBS
  • Aquarium Type: Freshwater, Saltwater & Reef Tanks.
  • It will not effect pH levels in aquarium.
  • Very efficient at removing high-Nitrate levels.

Ultimately if you’re searching for an effective biological filter media, then the Seachem Matrix may be the perfect candidate for you. This is due to its versatility of it being able chemically inert material for facilitating the growth of biological filtration in aquarium and pond systems.

Check it Out

4. Aquatic Experts Aquarium Filter Media Roll

The best mechanical filter media is the Aquatic Experts Filter Media Roll, as it delivers exceptional value for money. This is due to its durable and non harmful design that is able to trap any unwanted organic matter, through the use of its durable Polyester dual-density design that can trap big and fine particles.

Other features of the Aquatic Experts Aquarium Filter Media Roll, they include:

  • Media Type: Mechanical
  • Amount: 12 x 72 x 0.5 Inches
  • Aquarium Type: Freshwater, Saltwater & Reef Tanks.
  • Cut-to-fit the type of area you require.
  • Environmentally friendly – safe for all aquatic creatures(contains no dyes).

Ultimately the Aquatic Experts Filter Media Roll is by far one of the most effective mechanical filtration systems online, as its dual-density design ensures that large particles as well as the fine particles are trapped in order to produce crystal clear water for your aquarium.

Moreover its innovative construction of durable Polyester fibers bonded by a special resin ensure that it has exceptional strength and durability for a long product life-cycle.

Check it Out

5. Seachem Purigen Organic Filtration Resin

If you’re looking for a more advanced chemical filtration media product, then the Seachem Purigen may be an ideal candidate for you. This is because its unique macro-porous synthetic polymer design that eliminates soluble and insoluble organic  impurities from your aquarium.

In terms of features of the Seachem Purigen Organic Filtration Resin, they include:

  • Media Type: Chemical
  • Amount: 500 ML
  • Aquarium Type: Freshwater & Saltwater.
  • Economical and efficient removal of organic matter.
  • Works to remove nitrogenous compounds and waste produced by fish.

Ultimately this is most likely one of the most advanced chemical filtration systems that exist online today for your aquarium. Moreover its meets the perfect equilibrium of price and performance, so the value for money is incredible.

Check it Out

6. Aquaclear Biomax Aquarium Filter Media

An effective biological filter media for smaller tanks is the Aquaclear Biomax, as its cylindrical ceramic design ensures its able to stimulate the development of beneficial bacteria for smaller tanks.

In terms of features of the Aquaclear Biomax Filter Media, they include:

  • Media Type: Biological
  • Amount: 0.8 LBS
  • Aquarium Type: Freshwater & Saltwater.
  • Reduces ammonia and nitrate levels efficiently.
  • Composed of 85 % Micro-Tunnels & 15% Micro-Cavities.

Overall if you’re searching for a great all-rounder biological filter media for smaller tanks, then the Aquaclear Biomax is perfect for you. Moreover, you can re-wash the Biomax media for re-use which ensures its longevity for utilization.

Check it Out

7. Aquapapa Activated Carbon Media Pad 

If you’re looking for a economical and budget-friendly mechanical filter media, then the Aquapapa Activated Carbon Media Pad is the product you need. This is due to its durable and high performing synthetic sponge, that can be cut to fit any filter.

Other features of the Aquapapa Activated Carbon Media Pad, they include:

  • Media Type: Mechanical
  • Amount: 17.5 x 11.8 x 0.5 Inches
  • Aquarium Type: Freshwater, Saltwater & Reef Tanks.
  • Optimum performance, due to its Carbon impregnating filter sponge.
  • Economically and environmentally friendly.

Ultimately if you’re searching for a budget and environmentally friendly mechanical filter media, then the Aquapapa is ideal for you. Moreover is cut to shape sponge is produced from quality synthetic material that you can rely on.

Check it Out

8. Biohome Ultimate Filter Media

Searching for a great and a cost effective biological filter media can be difficult, although the Biohome Ultimate Filter Media may be an option for you. This is due to it having fast control over Nitrite,  Nitrate & Ammonia all while remaining at an affordable price.

Other features of the Biohome Ultimate Filter Media, they include:

  • Media Type: Biological
  • Amount: 5 LBS
  • Aquarium Type: Freshwater & Saltwater.
  • Suitable for canister, HOB and sump filters.
  • Incredible at supporting beneficial bacteria growth.

Overall the Biohome Ultimate Filter Media is a great biological filter media, which can be used on a wide variety of filtration systems and support the growth of beneficial bacteria growth.

Check it Out

Conclusion

Locating the best filter media for your aquarium can be difficult at the best of times as there are a lot of aspects of them that can influence your decision, so it can be challenging to search for a special attribute between the filter medias.

However if you read this post, it should raise some interesting areas that might be more preferential for your type of aquarium such as the filter media type and the amount they provide you with for longevity.

All of the recommendations that we’ve posted above that we have included, go over a wide variety of prices and filter media types.

About The Author

the aqua guru author

Jon is an aquarium keeper of over 15 years and the owner of Guppy's, Betta's and other marine life. He always likes to make changes to his aquarium for the benefit of his marine life's well-being and health using the best aquatic products on the market. You can read more about us here.