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Best AQUARIUM SPONGE MEDIAS

At Aquarium Accessories Reviews, we take pride in our rigorous review process. Each product is handpicked based on market research, personally tested by our experienced team for functionality and durability, and evaluated for value for money. Alongside our hands-on experience, we also consider real user feedback. This meticulous approach ensures we provide honest, transparent, and comprehensive reviews to guide your aquarium accessory purchases.

We will continue to update this buyer's guide once a month or two.

The best AQUARIUM SPONGE MEDIAS in 2024 - Detailed Product Descriptions

1. AquaClear 50 Foam Filter Inserts, Aquarium Filter Replacement Media, 3-Pack, A1394

By Brand: Aqua Clear

AquaClear 50 Foam Filter Inserts, Aquarium Filter Replacement Media, 3-Pack, A1394

Foam traps particles and debris for mechanical filtration; tailored fit prevents bypass
Provides biological filtration as friendly bacteria grow inside pore structure
Replacement media designed to fit the AquaClear 50 filter
Suitable for both freshwater and saltwater aquariums up to 50 gallons
Includes three AquaClear 50 Foam Filter Inserts

2. AquaClear Foam Filter Inserts, 3 Pack – Replacement Mechanical and Biological Filter Media for 70 Gallon Tanks

By Brand: Aqua Clear

AquaClear Foam Filter Inserts, 3 Pack – Replacement Mechanical and Biological Filter Media for 70 Gallon Tanks

Filter Compatibility: Compatible with AquaClear 70 Power Filter.
Double Duty: These foam filters perform as both mechanical and biological filters.
Intricate Design: The dense structure is ideal for trapping small particles, with an intricate, porous network that provides vast surface area to facilitate biological activity.
Versatile: This filter media is suitable for freshwater and saltwater aquariums. Replace monthly for best results.
Additional Features: Will not affect water characteristics.

3. AquaClear 30 Foam Filter Insert, Aquarium Filter Replacement Media, A605

By Brand: Aqua Clear

AquaClear 30 Foam Filter Insert, Aquarium Filter Replacement Media, A605

Foam traps particles and debris for mechanical filtration; tailored fit prevents bypass
Provides biological filtration as friendly bacteria grow inside pore structure
Replacement media designed to fit the AquaClear 30 filter
Suitable for both freshwater and saltwater aquariums up to 30 gallons
Includes one AquaClear 30 Foam Filter Insert

4. Fluval EDGE Foam & Biomax Filter Media Renewal Kit

By Fluval Store

Fluval EDGE Foam & Biomax Filter Media Renewal Kit

Keeps unwanted waste from harming your fish
Rids your tank of debris and also makes use of beneficial bacteria in your aquarium
Includes one foam block and one bag of BioMax, 2.1 ounces
Replace every 2 to 3 months

5. Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387

By Fluval Store

Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387

Mechanical filter media easily installed over the filter intake
Effectively collects fine debris and keeps your aquarium clean
Prevents small or baby fish from getting trapped in the filter
Specifically designed for the Fluval Edge aquarium series
Includes one replacement pre-filter sponge

6. Marina Slim Filter Intake Strainer Sponge, Replacement Aquarium Filter Media, A296

By Marina Store

Marina Slim Filter Intake Strainer Sponge, Replacement Aquarium Filter Media, A296

Intake strainer sponge protects small and/or baby aquarium inhabitants from being drawn into the filter
Exclusively designed for use with the Marina Slim Power Filters
Compatible with the S10, S15 and S20 Filter models
Easy to replace and connect to the filter intake tube
Measures 1-1/3 inches in length by 3-2/7 inches in width by 6-inches in height

7. LTWHOME Fish Pond Foam Filter Sponge Set 17" X 11" Media (Pack of 1 Set)

By LTWHOME Store

LTWHOME Fish Pond Foam Filter Sponge Set 17

Each set have 3 foams ( 1 x fine, 1 x Medium, 1 x Course)
Reticulated Foam Sheets Fits A Wide Range Of Filters
Simply Cut Holes In The Desired Position With Scissors
New Filter Sponge Will Help Improve Filtration
17 inch x 11 inch Pond Filter Foams

8. CORISRX BEST OF YOUR LIFESTYLE Aquarium Sponge Filter Foam 11.8"x4.7"x2.36" - Water Media Pads

By CORISRX BEST OF YOUR LIFESTYLE Store

CORISRX BEST OF YOUR LIFESTYLE Aquarium Sponge Filter Foam 11.8

This product is suitable for seawater, fresh water, water tanks, size can be cut freely. On the biochemical cotton waste and feed residue, improve water quality filter clean. Cleaned once a month, no blocking, no deformation, can be reused after cleaning. On the cotton waste and feed residue, improve water quality filter clean.
Our premium bulk roll is aquatic pet safe and are made without dyes.Premium Filter Pad Provides Proven Superior Mechanical Filtration. Thoroughly Tested on Thousands of Aquariums Our Premium Filter Pads quickly became the top choice for filtration media.
The filter pads are typically used as a pre-filter for wet/dry filters, sumps, and canister filters to clean water in freshwater, saltwater, reef aquariums and other types of fish tanks. They also provide mechanical filtration in aquaponics systems, turtle tanks, terrariums, and much more.
It is made of high quality materials to justify its durable. Meanwhile. Can be rinsed off for multiple reuses .it also can be cut into different sizes as you need. Mechanical Filter Sponge is the first line of defense in removing dirt and floating debris from your terrarium or aquarium. The material has great thickness, it is durable. Regular cleaning! (About 10-20 days to wash) can be reused after cleaning.
Cut to Fit : You can cut our foam filter pads to any size you need, so they'll always fit your filtration systems perfectly. - Never have a problem with a pad that's too short or too long again! Save time and money by using our revolutionary adjustability.

9. Aquatic Experts Aquarium Polishing Filter Pad, Aquarium Filter Pad, Aquarium Filter Floss for Fish Tank Filters, Water Polishing Pad for Aquarium Filters (100 Micron, 24" x 36" - 1 Pack)

By Aquatic Experts Store

Aquatic Experts Aquarium Polishing Filter Pad, Aquarium Filter Pad, Aquarium Filter Floss for Fish Tank Filters, Water Polishing Pad for Aquarium Filters (100 Micron, 24

SPARKLING CLEAR WATER: Our 100 micron filter pad has a dense fiber network to effectively trap fine to extra fine particles floating in your aquarium water to produce sparkling clear water.
CLEARS TANK WATER FAST: Fine particles pass through most aquarium filter media. Our aquarium polishing filter pad quickly improves water clarity by trapping fine particles that pass through prefilter media. You will see visibly clearer water and your tank will be cleaner.
EASILY CUT TO FIT: This bulk felt filter pad can easily be cut to fit your filter. For best results place a prefilter media pad before the aquarium polishing filter pad. Our aquarium filter floss pad is ideal for freshwater aquariums, planted tanks, turtle tanks, reef tanks or saltwater aquariums.
UNIVERSAL AQUARIUM FILTER MEDIA: This polishing pad is constructed with woven polyester fibers making it strong and durable enough to even be cleaned in a washing machine. The pad’s consistent, reliable design gives superior filtration. Perfect pad for wet/dry filters, sumps, canister filters, HOB filters and much more.
TIPS: The larger the micron number the bigger the pore size. It is best to start with a larger micron rated pad then, as water clarity increases, use a lower number micron rated pad. This ensures your polishing pad will last longer before cleaning or replacing. These filter polishing pads are the perfect aquarium water clarifier.

10. HuYaYa Pre-Filter Sponge,4 Pack Aquarium Pre Filter Foam Rolls Compatible Filter Accessories for Fish Tank

By Brand: HuYaYa

HuYaYa Pre-Filter Sponge,4 Pack Aquarium Pre Filter Foam Rolls Compatible Filter Accessories for Fish Tank

DIMENSION: approx. 8.5x5cm/3.4x2 inch cylinder, the inside hole diamenter is 2.1cm/0.8 inch,please note these foam are pre filter sponges,so only have single hole.
ENHANCE FILTRATION: these pre-filter sponges could help to trap particles and debris,and prolong the life of your filter media,provide efficient water flow with less clogging for long lasting filtration.
A MUST HAVE ACCESSORIES FOR FISH TANK FILTER: premium pre-filter foam sponges can be quickly and easily attached to the fish tank intake tube stem, preventing small or weaker inhabitants from being drawn into the filter.
A SECURATY FOR YOUR FISH HABITATE: give your fish pet a securaty habitate! these cylinder pre-filter sponge suit for all shrimp tank owners and anyone else who has small fish in their tank,provide them a safe environment.
HIGH QUALITY MATERIAL: these sponges are made from the high quality filtration foam,safe to your fish, good for freshwater and saltwater environments.

11. Hipanda Filter Foam Sponges, Durable, Bio Sponge Filter Media Pad, Cut-to-Size Foam for Aquarium Fish Tank (9" x 9" x 1" (2cs))

By Hipanda Store

Hipanda Filter Foam Sponges, Durable, Bio Sponge Filter Media Pad, Cut-to-Size Foam for Aquarium Fish Tank (9

Size: 9" x 9" x 1",(2 pcs),Suitable thickness makes it easier to cut.
Sponge filter provide both mechanical and biological filtration,Trap large bits of waste,And will not get clogged easily.
Can be cut to fit your filters.Used for any aquarium or pond filter.
Bio Sponge Filter Media Pad is aquatic pet safe and are made without dyes. Suitable for freshwater or marine aquariums
Regular cleaning! can be reused after cleaning.it is durable.

12. Hipanda Aquarium Bio Sponge Filter Media Pad Cut-to-fit Foam for Aquarium Fish Tank 16.5" x 3.5" x 2"

By Brand: Hipanda

Hipanda Aquarium Bio Sponge Filter Media Pad Cut-to-fit Foam for Aquarium Fish Tank 16.5

Size: 16.5" x 3.5" x 2",The material has great thickness, it is durable.
Sponge filter provide both mechanical and biological filtration,trap large bits of waste, and will not get clogged easily.
Can be cut to fit your filters. Used for any aquarium or pond filter.
Bio Sponge Filter Media Pad is aquatic pet safe and are made without dyes. Suitable for freshwater or marine aquariums.
Regular cleaning! can be reused after cleaning.

13. JIH Aquarium Filter Media Sponge Foam Coarse 19.5 x 4.75 x 1.5 inch, Fish Tank Cut to Fit Biochemical Filter Bio Sponge Pad

By Brand: JIH

JIH Aquarium Filter Media Sponge Foam Coarse 19.5 x 4.75 x 1.5 inch, Fish Tank Cut to Fit Biochemical Filter Bio Sponge Pad

Cut-To-Fit filter media Bio Sponge. Can be cut to fit your filters.
This Bio Filter Sponge Media has a much larger inner surface area, and produces both mechanical and biological filtration.
The reticulated structure also provides better flow rate of water and less chance of clog.
Regular cleaning! can be reused after cleaning.
Dimension: 19.5x4.75x1.5 inch; 30ppi Medium Pad

14. Cut to Fit Activated Carbon Media Pad Pre Filter, Sponge Filter Carbon for Aquarium Fish Tank Pond Reef Canister (36 x 12 x 0.4 inch 1pcs)

By Brand: Aquafa

Cut to Fit Activated Carbon Media Pad Pre Filter, Sponge Filter Carbon for Aquarium Fish Tank Pond Reef Canister (36 x 12 x 0.4 inch 1pcs)

Cut To Fit filter media Bio Sponge. Can be cut to fit your filters
The activated carbon filter pad replaces loose carbon in your aquarium.
Removes odor, colors, organic pollutants to keep water crystal clear
Suitable for seawater tank, fresh water tank, water tank, fish pond, fish tank bottom tank or drip filter box.
Size: 36 x 12 x 0.4 inch,1 Pcs, Pad density is 30ppi

15. ALEGI Aquarium Filter Sponge Pad 23" x 12" / 23" x 16", 30PPI Bio Sponge Filter Media Cut-to-Size Foam for Fish Tank, Pond Filter (23" x 12" x 2")

By ALEGI Store

ALEGI Aquarium Filter Sponge Pad 23

Size:12" x 23" x 2", 30PPI pre-filter foam sponges.
Sponge filter provide both mechanical and biological filtration,Trap large bits of waste,And will not get clogged easily.
Can be cut to fit your filters.Used for any aquarium or pond filter.
Bio Sponge Filter Media Pad is aquatic pet safe and are made without dyes. Suitable for freshwater or marine aquariums
Regular cleaning! can be reused after cleaning.it is durable.

16. Honoson 4 Pieces Filter Foam Sponges, Aquarium Bio Sponge Sheet Filter Media Pad, Cut-to-Size Foam for Fish Tank (Black,8 x 4 x 1 Inch)

By Brand: Honoson

Honoson 4 Pieces Filter Foam Sponges, Aquarium Bio Sponge Sheet Filter Media Pad, Cut-to-Size Foam for Fish Tank (Black,8 x 4 x 1 Inch)

Size details: the package comes with 4 pieces pre-filter foam sponges about 8 x 4 x 1 inch, which can be easily attached to the fish tank intake tube stem, preventing small or weaker inhabitants from being drawn into the filter
Quality material: these sponges are made from quality filtration foam, safe to your fish, fitting well for freshwater and saltwater environments
Safe living space: give your fish pet a security habitat; These cylinder pre-filter sponge suit for all shrimp tank owners and anyone else who has small fish in their tank, providing them a safe environment
Filtration features: these pre-filter sponges could help to trap particles and debris, prolong the life of your filter media, and provide efficient water flow with less clogging for long lasting filtration; Regular cleaning makes them be applied repeatedly and muchly
Durable and reusable: with nice flow, aquarium filter floss pad can be cut to fit, durable and reusable, easy to clean; Rinse regularly in aquarium water to preserve living creatures and remove waste, suitable for filtering your aquarium fish tank pond

17. 3 Pieces Aquarium Sponge Filter Bio Sponge Filter Pad Cut to Fit Foam for Aquarium Fish Tank Open Cell Foam Sheet Filter Foam Sponges

By Brand: Tondiamo

3 Pieces Aquarium Sponge Filter Bio Sponge Filter Pad Cut to Fit Foam for Aquarium Fish Tank Open Cell Foam Sheet Filter Foam Sponges

Improve water quality: the aquarium sponge can filter out many particles in the aquarium or fish tank, avoiding residues and reducing the mortality of fish, which can increase the solubility of oxygen in water
Safe and healthy material: the black aquarium filter sponge is made from bio sponge that is safe to use in seawater or freshwater fish tanks and glass containers; You can clean the filter foam easily, and use it repeatedly
Support to trim: measured about 9 x 9 x 1 inches, the bio media sponge can be trimmed into the size that you need; The included 3 pieces of aquarium filter sponge can be cut into some small sized filter foam that fit for your aquarium filter
Coarse sponge: the 30 PPI black sponge sheet provides more surface area to catch the floating debris so that help to keep the aquarium water clear, which can also avoid debris blocking the pump tube
Wide application: the bio media sponge is suitable for freshwater aquariums, seawater aquariums and coral reef aquariums; You can install one piece of filter foam to improve aquariums water and give fish, little turtles, or shrimps a cozy environment to live

18. ALEGI 4 Pieces Aquarium Filter Foam Sponges Pad, Fish Tank Bio Sponge Coarse Sheet Filter Media Pad, Cut-to-Size Foam for Pet Filters (8x4x1 Inch 4 Pcs)

By ALEGI Store

ALEGI 4 Pieces Aquarium Filter Foam Sponges Pad, Fish Tank Bio Sponge Coarse Sheet Filter Media Pad, Cut-to-Size Foam for Pet Filters (8x4x1 Inch 4 Pcs)

Size details: the package comes with 4 pieces 8 x 4 x 1 inch, 30PPI pre-filter foam sponges.
Thi Bio sponges are made from quality filtration foam, safe to your fish
Can be cut to fit your filters.Used for any aquarium or pond filter.
Suitable for freshwater or marine aquariums,Aquarium Filter Media Sponges could help to trap particles and debris, prolong the life of your filter media, and provide efficient water flow with less clogging for long lasting filtration;
Regular cleaning! can be reused after cleaning.it is durable.

19. ALEGI Aquarium Filter Sponge Pad 30PPI / 40PPI / 60PPI Bio Sponge Filter Media Cut-to-Size Foam for Fish Tank, Pond Filter (39" x 4.72" x 0.78" - 60ppi)

By ALEGI Store

ALEGI Aquarium Filter Sponge Pad 30PPI / 40PPI / 60PPI Bio Sponge Filter Media Cut-to-Size Foam for Fish Tank, Pond Filter (39

Size: 39" x 4.72" x 0.78" - 60ppi, Easy to cut.
Sponge filter provide both mechanical and biological filtration,Trap large bits of waste,And will not get clogged easily.
Can be cut to fit your filters.Used for any aquarium or pond filter.
Bio Sponge Filter Media Pad is aquatic pet safe and are made without dyes. Suitable for freshwater or marine aquariums
Regular cleaning! can be reused after cleaning.it is durable.

20. ALEGI Aquarium Filter Sponge Pad 30/40 PPI Bio Sponge Filter Media Cut-to-Size Foam for Fish Tank (17.5" x 17.5" x 1.2" 30PPI)

By ALEGI Store

ALEGI Aquarium Filter Sponge Pad 30/40 PPI Bio Sponge Filter Media Cut-to-Size Foam for Fish Tank (17.5

Size: 17.5" x 17.5" x 1.2" 30PPI, Easy to cut.
Sponge filter provide both mechanical and biological filtration,Trap large bits of waste,And will not get clogged easily.
Can be cut to fit your filters.Used for any aquarium or pond filter.
Bio Sponge Filter Media Pad is aquatic pet safe and are made without dyes. Suitable for freshwater or marine aquariums
Regular cleaning! can be reused after cleaning.it is durable.

21. ALEGI Aquarium Filter Media Foam Material Cut to Fit, 36" x 12" x 1" 20 ppi, Bio Pre Filter Sponge Pad Sheet for Fish Tank

By ALEGI Store

ALEGI Aquarium Filter Media Foam Material Cut to Fit, 36

Size:12" x 36" x 1", 20PPI pre-filter foam sponges.
Sponge filter provide both mechanical and biological filtration,Trap large bits of waste,And will not get clogged easily.
Can be cut to fit your filters.Used for any aquarium or pond filter.
Bio Sponge Filter Media Pad is aquatic pet safe and are made without dyes. Suitable for freshwater or marine aquariums.
Regular cleaning! can be reused after cleaning.it is durable.

22. MEETOOT Bio Balls 100pcs Black 16mm Biological Balls Filter Media with Sponge Aquarium Filter Media Tank Bio Balls for Air Pump Clean Fish Tank Pond Sponge Media

By Brand: MEETOOT

MEETOOT Bio Balls 100pcs Black 16mm Biological Balls Filter Media with Sponge Aquarium Filter Media Tank Bio Balls for Air Pump Clean Fish Tank Pond Sponge Media

Material: PVC, aging resistant, reusable, easy to handle and clean, long service life.
Colour: Black.
Diameter: 16mm/0.63 inches.
The aquarium filter's bio ball helps to clean the water naturally, the bio ball does not need to be replaced unless damaged or destroyed.
For freshwater aquariums, saltwater aquariums, pools, and water garden ponds, aquaponics, fish hatcheries, etc.

23. AFACYGN Aquarium Bio Filter Media Sponge, 6.28 x 4 x 0.78 inch 6 Pack Cut-to-Size Foam for Aquarium Fish Tank (6 pcs)

By Brand: AFACYGN

AFACYGN Aquarium Bio Filter Media Sponge, 6.28 x 4 x 0.78 inch 6 Pack Cut-to-Size Foam for Aquarium Fish Tank (6 pcs)

Package includes: 6 pcs black aquarium filter pads.
Size of each aquarium sponge is 6.28" x 4" x 0.78"
Good for freshwater & marine environments.
Provides efficient water flow with less clogging for long lasting filtration.
You can cut the size as you need.Can be used again after cleaning.

24. CORISRX BEST OF YOUR LIFESTYLE Aquarium Honeycomb Filter Sponge Pad, 8-Layer Reusable Foam, Strong Bio Sponge Filter Media for Fish Tank and Pond - Easy to Cut and Clean (S: 4.8" x 11" x 0.78")

By CORISRX BEST OF YOUR LIFESTYLE Store

CORISRX BEST OF YOUR LIFESTYLE Aquarium Honeycomb Filter Sponge Pad, 8-Layer Reusable Foam, Strong Bio Sponge Filter Media for Fish Tank and Pond - Easy to Cut and Clean (S: 4.8

After 90 Days of Practical Use Tested - We used the new technology filter sponge in seawater tanks, freshwater tanks, betta tanks, and aquatic plants. And we found that the new technology filter sponge can block more debris. The traditional filter sponge is easy to rot and produces a bad smell, but the new ones have no such problems and are easy to clean.
Cleaner and Easier - The aquarium filter pads are designed to make your life easier. They're washable and reusable up until 200 times! With these, you can save more money in the long run while still meeting most of your requirements with one product that does what it's supposed too - creating an amazing home for fish or other aquatic pets alike
Cutting and Reusable - Product size:11.8"*15.7", Our aquarium filter pads roll can be easily cut to fit any size you need with scissors, which means that it's easy for us and our clients alike! Not only does this save money but also time in the long run. With 200+ washings under its belt (that are all hand washed), I'm sure there won't even BE ANY problem when your turn comes around - pun fully intended :)
For The Most Special Fish - We know that your fish are special to you and they deserve the best! The latest technology in filters ensures your fish live a healthy life with clean water. This 8-layer pad is made up of hot melt synthetic fibres that don't use adhesives, so you won’t have to worry about it coming apart or going bad like other models do!
You Can Catch Up - It's never too late to start something new. The eight layers of our aquarium filter structure are designed to provide your fish with a clean and safe environment. We also add precision activated carbon cotton for additional filtration as well as nano biochemical ones just because we know how important it is when caring for these beautiful creatures

25. Duedusto Aquarium Filter Pad Media, Bio Sponge Pad Coarse, Cut to Fit Any Aquarium Filter, 3 Pieces

By Duedusto Store

Duedusto Aquarium Filter Pad Media, Bio Sponge Pad Coarse, Cut to Fit Any Aquarium Filter, 3 Pieces

Dimension: 9" Lx 9"W x 1"H, PPI: 15 black coarse, Quantity: 3 Pieces
This filter pad can be cut to fit and shaped to fit any filtration system in both freshwater and saltwater aquariums, also can be used as a pre-filter for pond filter, sump, canister, power filter etc
Coarse sponge pads can be reused for many years with normal use. Built to last longer to prolong filter media life
Provides effective mechanical and biological filtration, Traps large particles and debris. The reticulated structure also provides better flow rate of water and less chance of clog
Coarse foam pad is a replacement for throw away cartridges in aquarium filters. Not only are the cartridges costly, they are also bad for the environment

26. ALEGI Aquarium Bio Sponge Filter Media, Replacement Foam Insert Fit for 110 / Filters,30 PPI (AC110-2pcs)

By ALEGI Store

ALEGI Aquarium Bio Sponge Filter Media, Replacement Foam Insert Fit for 110 / Filters,30 PPI (AC110-2pcs)

3 x foam filter media pads, Non-branded Foam but Compatible to AC 110.
It is made of high quality materials. Can be rinsed off for multiple reuses .The material has great thickness, it also can be cut into different sizes as you need.
Sponge filter provide both mechanical and biological filtration,trap large bits of waste, and will not get clogged easily.
Removes the smallest dirt particles, while keeping perfect water flow.
Perfect fit for AC 110 / 500 Filters, Filter pad size : 9.5" (L) x 3.5" (W) x 3.5" (H)

27. Gift2u Aquarium Filter Media, 20X16in Reusable & Washable Fish Tank Filter Sponge Pads, 0.8in Thickness Fish Tank Filter Sponge, 8-Layer Aquarium Filter Media Pad for Pond Fish Tank

By Brand: Gift2u

Gift2u Aquarium Filter Media, 20X16in Reusable & Washable Fish Tank Filter Sponge Pads, 0.8in Thickness Fish Tank Filter Sponge, 8-Layer Aquarium Filter Media Pad for Pond Fish Tank

【8-layer Powerful Filtration System Design】Aquarium filter sponge. From top to bottom: 3D fibre mesh, 3D fibre hydrophobic layer, fine fibre mesh, nano bio-cotton, fibre bio-cotton, fine fibre mesh, 3D fibre hydrophobic layer, 3D fibre mesh. The three-dimensional fibre mesh locks in large particles, the three-dimensional fibre hydrophobic layer prevents water clogging and the fine fibre mesh captures small particles.
【Wide Range of Uses】6 in 1 ultrafiltration effect Equivalent to biochemical cotton, virgin cotton, activated carbon cotton, water filter cotton, fibre filter cotton and nano bio cotton combination. Suitable for fish tanks, aquariums, ponds, etc. It is a good assistant to protect the healthy growth of aquatic pets
【Size】We provide you with two sizes, 11.8X47.2in, 20X16in, the thickness is 2cm/0.8in, It can be cut into different shapes as needed, easy to clean and reusable. Please choose the one you need to buy
【Design】8D filter sponge without rubber biochemical cotton, cellular mesh design, high-density thickened sponge can easily capture large and small particles and stabilize the water quality. Scrub resistant, can be used again and again
【Serve】Please feel free to send emails to inquire about products, after-sales will serve you until you are satisfied, support refunds and returns, etc.

28. AFACYGN 4 Pack Aquarium Filter Media Bio Sponge Pad 16 x 12 x 1 inch, Fish Pond Foam Filter 20/30/40 PPI (Black 30ppi 4pack)

By Brand: AFACYGN

AFACYGN 4 Pack Aquarium Filter Media Bio Sponge Pad 16 x 12 x 1 inch, Fish Pond Foam Filter 20/30/40 PPI (Black 30ppi 4pack)

Set 4 Foams, Medium (Black) 30PPI
Size of each aquarium sponge is 16" Lx 12"W x 1/2" to 1"H.
Good for freshwater & marine environments.
Provides efficient water flow with less clogging for long lasting filtration.
Can be cut to fit and used as a pre-filter for any aquarium or pond filter, sump, wet/dry, canister, power filter etc.

29. AFACYGN Aquarium Bio Filter Media Sponge with Ceramic Media Kit for ML350, Foam Filter Pad Inserts and Ceramic Ring for ML350 (2 Sponge + 2 Bag Ceramic Ring)

By Brand: AFACYGN

AFACYGN Aquarium Bio Filter Media Sponge with Ceramic Media Kit for ML350, Foam Filter Pad Inserts and Ceramic Ring for ML350 (2 Sponge + 2 Bag Ceramic Ring)

Non-branded Foam With Ceramic Ring Filter Media Kit Compatible to ML350.
Efficient filtration: This combo includes 2 dense filter sponges and 2 bags of high-quality ceramic filter media that can effectively remove pollutants from the water and improve water quality.
Easy to install and clean: This combo is easy to install and clean, allowing users to easily maintain their filter.
Low maintenance: This combo is ideal for low-maintenance users because it can maintain water quality without the need for frequent replacement or cleaning.
Longevity: This combo is made of high-quality materials that are durable and can provide long-term filtration, saving users time and money.

30. AquaMiracle Aquarium Filter Replacement Filter Media, Including 3 x Filter Sponges, 3 x Activated Carbon & 1 x Bio-Balls

By AquaMiracle Store

AquaMiracle Aquarium Filter Replacement Filter Media, Including 3 x Filter Sponges, 3 x Activated Carbon & 1 x Bio-Balls

PACKAGE INCLUDES - 3 x Filter Sponges, 3 x Activated Carbon & 1 x Bio-balls.
REPLACEMENT TIMING - For the filter sponge, recommend to replace once every 1-2 months. For the activated carbon, recommend to replace once every month. For the bio-balls, recommend to replace once every 3-6 months.
ROUTINE CLEANING – Depending on the environment in your aquarium tank, do the cleaning at least every 2 weeks. To do the cleaning, simply follow the instruction manual to take out the filter media and rinse with clean water.
REMINDER - These replacement filter media are used for the AquaMiracle aquarium filter (Code: B0BJV4WD76) only. Do not use it for any other products.

32. AFACYGN Aquarium Bio Fitler Media Sponge, 6.28 x 5.5 x 0.78 inch 6 Pcs Foam Filter Pad Inserts for ML350

By Brand: AFACYGN

AFACYGN Aquarium Bio Fitler Media Sponge, 6.28 x 5.5 x 0.78 inch 6 Pcs Foam Filter Pad Inserts for ML350

Non-branded Aquarium Sponge Foam Filter Media Kit Compatible to ML350.
Size of each aquarium sponge is 6.28" x 5.5" x 0.78"
Good for freshwater & marine environments.
Sponge Pad provide both mechanical and biological filtration,Trap large bits of waste,And will not get clogged easily.
You can cut the size as you need.Can be used again after cleaning.

author img Lucas Carter

Our Editor-in-Chief, Lucas Carter, brings over twenty years of hands-on experience in the world of aquaristics. He is not just an expert in aquarium keeping but also a passionate advocate for the hobby. Lucas's extensive knowledge of aquarium accessories, understanding of different aquatic ecosystems, and a keen eye for product quality set the standard for our reviews. His personal commitment is to guide both novice and experienced aquarium enthusiasts through the vast ocean of products, helping them create the ideal environment for their aquatic friends.