13 best aquarium filter pads

Aquarium filter pads are essential components of aquarium filtration systems, and they are related to filter accessories, aquarium pumps, filters, and fall under the category of pet supplies for fish and aquatic pets. Here's what you need to know about aquarium filter pads:

  1. Filtration Importance: Proper filtration is crucial for maintaining a healthy and clean aquatic environment in aquariums. Filter pads play a vital role in this process by trapping debris, impurities, and harmful substances, thereby improving water quality.

  2. Types of Filter Pads: There are several types of aquarium filter pads available, each with specific purposes:

    • Mechanical Filter Pads: These pads primarily capture larger particles like uneaten fish food, fish waste, and plant debris. They act as a mechanical barrier to prevent these particles from circulating in the water.

    • Biological Filter Pads: These filter pads provide a surface area for beneficial bacteria to colonize. These bacteria help break down harmful ammonia and nitrite compounds into less toxic nitrates, contributing to the aquarium's biological filtration.

    • Chemical Filter Pads: Some filter pads contain activated carbon or other chemical filter media. These pads are used to remove impurities like dissolved organic compounds, medications, and odors from the water.

  3. Customizable Filtration: Many aquarium filter systems are modular, allowing you to customize the filter media to suit your specific needs. Filter pads can be combined with other filter media like ceramic rings or bio balls for comprehensive filtration.

  4. Maintenance: Regular maintenance is necessary to ensure the effectiveness of filter pads. Mechanical filter pads should be rinsed or replaced when they become clogged with debris. Biological filter pads should not be cleaned too thoroughly to preserve the beneficial bacteria.

  5. Compatibility: When selecting filter pads, it's essential to choose ones that are compatible with your specific aquarium filter model.Filter pads come in various sizes and shapes, so ensure they fit your filter's compartments.

  6. Replacing Filter Pads: Over time, filter pads can lose their effectiveness or become clogged, reducing their filtration capacity. It's advisable to replace them according to the manufacturer's recommendations to maintain optimal water quality.

  7. Water Clarity and Fish Health: Proper filtration using filter pads helps maintain clear and clean water, which is essential for the health and well-being of aquarium fish and other aquatic inhabitants. It also reduces the risk of disease and stress among the fish.

  8. Availability: You can find aquarium filter pads in pet stores, aquarium supply shops, and online retailers that specialize in pet supplies and aquarium equipment.

In summary, aquarium filter pads are crucial components of aquarium filtration systems, serving to remove debris and impurities, promote biological filtration, and enhance water quality for the benefit of aquatic pets and plants.

Below you can find our editor's choice of the best aquarium filter pads on the market
  

Aquarium Filter Pad - Premium True Dual Density 12" by 72" by 3/4 to 1" Aquarium Filter Media Roll for Crystal Clear Water

Aquatic Experts

Based on 2 reviews Check latest price

Product description

sponge filter, turtle tank filter, aquarium filter media, FilterFirst Premium Dual Density Filter Pad, aquarium Filter Pads, mechanical filtration, turtle tanks, terrariums,

  • CUSTOMER AND PROFESSIONALS CHOICE - Our true DUAL DENSITY FILTER ROLL is the TOP CHOICE for cut to size aquarium filter material. Our NEW 3rd generation dual layer aquarium filter pads are even thicker than before. The top layer's open fiber construction traps LARGER PARTICLES while the bottom layer's dense fiber network TRAPS FINE PARTICLES - working together to produce crystal clear water in your aquarium.
  • CUT TO FIT - Made in the USA! Our FilterFirst PREMIUM BONDED FILTER ROLL can easily be cut to any size needed and WILL SAVE YOU EVEN MORE MONEY over purchasing ready-made, pre-cut filter material. Our poly filter pad is PERFECT FOR FRESHWATER OR SALTWATER aquariums as a prefilter for wet/dry filters, sumps, canister filters, aquaponics system, and much more. You will receive one 12 inch by 72 inch by 3/4 inch thick filter pad.
  • HIGH QUALITY AND DURABLE - Our filter floss aquarium pad is CONSTRUCTED OF DURABLE POLYESTER FIBERS bonded by our special resin to give it EXCEPTIONAL STRENGTH. The lower section of our pad is made by taking layers of resilient fibers through a process to tighten and entangle the fibers into a dense network producing a thin firm layer, perfect for removing fine debris. Our premium pads' consistent, reliable design gives SUPERIOR FILTRATION.
  • IMPROVE WATER QUALITY- Place our FilterFirst DUAL ACTION POLYFILTER PAD in flowing water with the open weave side up to trap uneaten food, waste, decaying plants, detritus, and other large and fine floating particulates from the water. Changing filter media pads regularly will INCREASE WATER QUALITY by removing solid organic compounds before they continue to break down and add additional nutrients (which can increase algae growth) to the water in your fish tank.
  • ENVIRONMENTALLY FRIENDLY - Our aquarium filter media roll is completely safe for all fish and other aquatic life. FilterFirst is made without dyes.

Aqua-Flo 12" Pond & Aquarium Filter Media, 72" (6 Feet) Long x 1" Thick (Green/White)

Based on 2 reviews Check latest price

Product description

This dual sided filter media consists of two layers, with the white layer being more coarse for larger particles and the green layer which is finer to catch the smaller remaining particles.This material is slightly more rigid, and a higher quality than any of the three leading pink filters on the market.

  • 100% Polyester
  • Made in USA
  • Over 30 years of proven customer satisfaction with our green filter product.
  • No chemicals used in production! Safe for all fresh or saltwater fish, tanks & ponds.
  • Easy to cut with scissors to any size needed.
  • Proudly Made in the USA by an American Company

User questions & answers

Question: Will this remove both nitates and ammonia? Or just particles
Answer: The fish cycle is bacteria breaks down ammonia into nitrite. Then again into nitrate. Once it gets to nitrate either a water change or plant's are needed to remove it. While this will provide space for the bacteria to grow, its primary function is getting rid of particles.
Question: Is this the right stuff to cut and use in my 10 gallon fish tank filter
Answer: Yes, I use it in my hob filters with needle point mesh in front off it.
Question: What’s the difference between this one the green and blue filter floss
Answer: The green/white 1" material is a fine water polishing material the Pink/white 1" is similar to the green/white, but has a larger capture web on the white side for bigger debris. the 1" blue is a medium semi rigid material that allows for substantial water flow.
Question: What's the difference between the green and pink filter floss
Answer: The white side of the green filters is a finer batten type of material. The white side of the pink filters is a more open structured capture web. The two types are equally popular.

Koral Filters Aquarium Filter Pad Media Roll - Dye-Free and Blue Bonded - Cut to Fit - Durable - Fish and Reef Aquarium Compatible - Clean Water

Koral Filters

Based on 1 reviews Check latest price

Product description

Easy to cut and replace. Media roll is approximately 1 inch thick and 12" wide. Proven performance, reliable replacement pad for your fresh and salt water aquariums and sumps. 100% Satisfaction Guaranteed

  • Non-toxic - Safe and Durable
  • Optimum waterflow with cleaning efficiency
  • Works with Fresh or Salt water
  • 12" wide 1" thick - Cut to fit media roll
  • 100% Satisfaction Guranteed

User questions & answers

Question: Is this okay to use to filter drinking water for pets
Answer: I wouldn't . This is meant to remove floating particles only. It doesn't purify or really "clean" water.
Question: Is the filter shown here (by koral filters - aquarium filter pad media roll 12" x 72" x 0.75") coarse, medium or fine
Answer: It’s between 10 to 20 microns. It catches what my 20 micron filter socks misses
Question: I'd like to know if it's coarse, medium or fine pores
Answer: It's like quilt batting. About one inch thick. It can be flattened down easily. I use it on top of under gravel filter as extra bio layer and it works great. The gravel flattens it.
Question: Will this material scratch acrylic? I’m making a magnetic mount for a camera and need a material that will prevent the mount from scratching
Answer: I would compare this material to a non-abrasive kitchen scrubber, but not as dense. I tested it for you on an old piece of scratched-up acrylic by rubbing it back and forth in one direction and it didn't appear to make any new scratches. It seems like it should work fine for your purpose....but to be absolutely positively sure you might want to test it yourself on an inconspicuous area or use something softer and smoother.

Poly-Bio-Marine, Poly Filter, Fish Aquarium Filter Media Pad, 3-pack, 4” x 8”

Poly Filter

Based on 583 reviews Check latest price

Product description

The Poly Filter’s unique chemical filtration properties offer advantages for the beginner fish owner and the experienced aquarist. Poly Filter does what other filters simply cannot when it comes to the removal of medication and antibiotics. Avoid overdose and water toxicity, Poly filter removes medication quickly as to not poison the fish, yet slowly enough to not shock the fish. The Poly Filter is unlike anything else on the market today. “It Just Makes Keeping Fish Easier!” The color guide goes as follows: red = aluminum, orange = iron, yellowish green = ammonia, light green = free copper, blue = copper salt, and brown/black = harmful organic materials.

  • FOR FRESH OR SALTWATER - The Poly Filter works in both fresh and saltwater marine environments. The Poly Filter will not break down due to salt and will keep all marine environments clean and balanced.
  • COLOR CHANGING TECHNOLOGY – The filter changes color as it begins to catch pollutants, letting the user know what’s in the water and when the filter needs replaced. Changes different colors for different chemicals.
  • KEEP CLEANER WATER - Since the Poly Filter removes both chemical toxins and organic waste, the water stays clear without needing changed as often. Keep your tank cleaner, longer.
  • FITS IN MOST FILTERS – Easily fits into many common aquarium filter styles. It can be used with a conventional power filter, plastic undergravel filters, and canister-type power filters. Increase the cleaning power of the system you already have.
  • UNIQUE CHEMICAL FILTRATION - Made from a patented material that filters excess pollutants while leaving trace elements necessary for the survival of your tank. Poly Filter gently removes excess medication after it takes its effect.

User questions & answers

Question: Is this also for freshwater tanks? Will it help with a phosphate problem
Answer: If you have a phosphate problem there's NOTHING that works like Seachem Phosguard and yes, Poly Filter is OUTSTANDING for freshwater. I use a combo of Seachem Purigan and Poly Filter in my HOB filter (Fluval Edge 12 gallon) and you can't even tell there's water in the tank because that's how clear it is!
Question: Does poly filter have a micron rating
Answer: I don't see one listed on the bag.
Question: Where do you place this? I have a 32 Biocube
Answer: You cut it to size. So wherever the overflow is, cut it to that size and place it there so the overflow water runs through it.
Question: Does this compliment purigen, or is using both redundant
Answer: I use Purigen and Poly Filter in the HOB filter of my Fluval Edge 12 gallon and I can't even describe to you how clear my water is! It's obscene! When I say clear I mean CRYSTAL and that includes NONE of those floating particles that look like dust! If it wasn't for the the soft flickering of the hood light due to water movement, you wouldn't even know there's water in the tank! I have the Fluval stock sponge on the bottom, then a bag of Matrix and then a Purigen bag on the top. I keep the Poly Filter pad on the other side, in the intake compartment where it fits perfectly on the side of the intake pipe. I cut the pads to 2"x2.5" and it's as if they were made for my filter. I change the Poly Filter pad approximately every 2 weeks or less because I'm totally anal about water clarity. These products together provide STUNNINGLY CLEAR WATER!

Aquacarium 12" (1ft) x 120" (10ft) Blue Bonded Aquarium Filter Pads

Aquacarium

Based on 154 reviews Check latest price

Product description

AQUACARIUM BLUE BONDED FILTER MEDIA This bonded filter pad has blue padding on one side and white padding on the other. Allows you to cut to whatever size is needed. The filter pad traps small dirt particles, prevents premature clogging and lasts longer to prolong filter life. Small Roll is 1 foot x 10 foot x approximately 1 inch thick. Can be used in ponds, freshwater filters and saltwater filters, such as power filters, canister filters, wet/dry systems and sumps. Very versatile filter media. Can be cut to fit almost any type of filter. Most effective for mechanical filtration. White Side- captures those larger particles and should be placed in front of the water flow. Blue Side- captures those finer particular and should be placed behind the water flow.

  • Small Roll is 1 foot x 10 foot x approximately 1 inch thick.

Polishing Filter Pad - Superior Polishing Pad for Aquarium - Cut to Fit 24" by 36" Media for Fresh Water & Saltwater Fish Tanks and Terrariums - Made in USA

Aquatic Experts

Based on 1 reviews Check latest price
  • TRAPS FINE PARTICLES - Our 100 Micron Polishing Filter Pads’ dense fiber network traps large to very fine particles floating in your freshwater or saltwater aquarium to produce sparkling clear water. Its durable design allows THIS PAD TO BE CLEANED AND REUSED MANY TIMES.
  • CUT TO FIT - This 24 inch by 36 inch by 1/8 inch thick filter pad can EASILY BE CUT TO SIZE and will save you even more money over purchasing ready-made pre-cut filter media. Our polishing pad can be used in wet/dry filters, sumps, aquaponics system, and much more. Also available in a 4 pack.
  • WATER QUALITY- Place our polishing pad in the path of flowing water TO TRAP LARGE AND FINE FLOATING PARTICULATES. This filter pad is very efficient at trapping very fine particles so regular cleaning of the pad is necessary. It may BE USED ALONE OR LAYERED WITH OTHER FILTER PADS such as our Classic or Premium filter pads to extend cleaning time.
  • HIGH QUALITY AND DURABLE - Our polishing pad is constructed with interwoven polyester fibers making it STRONG AND DURABLE ENOUGH TO EVEN BE CLEANED IN A WASHING MACHINE. This pad’s consistent, reliable design gives superior filtration.
  • TIPS – To increase efficiency and extend use of our polishing pad, have water flow through a pre-filter pad such as our FIlterFirst or CalssicBlue then through the polishing pad.

User questions & answers

Question: I'm looking for something to go between my under gravel filter and the gravel. Will this work
Answer: We have 1 small glo-fish in the tank and the filter is very gentle as it doesn't push the water around too much. It is extremely quiet also
Question: explain micron ? 50 vs 100 etc
Answer: It'd probably be a little different. These are just blue led lights....
Question: Will this help with micro bubbles coming from my return pump
Answer: Just buy one of those 7 and 1/2 in simple multi color blue LED they sell here it looks like a clear cigar tube and there is a strip of lights in them and you even get a remote control with it for multiple colors so that a limited eliminates the need to put something up on the hood with ceiling that which that's a good idea by the way that guy had a good idea but what I'm talkin about I think they're twelve bucks I think it's made by simple and I bought several of them here it looks like a little clear cigar tube with suction cups and it's submersible and it comes with the RGB remote
Question: Would you be able to use this as a prefilter pad in a cat water fountain
Answer: Hi. There is no lid on the top of the aquarium and the filter sits on the right hand side. It's a nice filter does a great job. We clean it once a week and replace the charcoal bag once a month. The yearly cost for the filters is about 11.99. It has a nice waterfall effect to it. My daughter who changes her mind so many times a day is still in love with her glo fish tank. I hope this helps.

EA Premium Carbon Infused Filter Pad 18x10 - Cut to Fit for Aquariums and Pond

EA

Based on 797 reviews Check latest price

Product description

Our premium carbon infused pad is the popular choice for multipurpose applications. Super activated carbon cut to fit media pad traps micro and macro organic particles, foreign. Perfect for freshwater and marine aquariums. Designed with resilient fibers that trap floating debris to help keep your aquarium crystal clear. Constructed with premium material that allows water to flow through while trapping harmful and unwanted free-floating debris and particulates, which also prevent premature clogging. The super activated carbon absorbs odors, discoloration, and toxins. Our premium carbon infused pad allows you to cut to fit any size filtration compartment with its industry leading 18x10" size. The thick and rigid design creates a tighter fit, holds shape longer and extends life of pad. Our premium carbon filter pad is perfect for wet/dry, sumps, aquaponic systems and so much more! The premium carbon pad can be combined with other micron pads, polyfiber pads, nitrate reducer pads, and ammonia reducing pads. Bring clarity to your aquarium with our professional grade premium carbon infused filter pad. Simply place the pad in the path of flowing water to trap unwanted debris and particulates. Our premium carbon pad is very efficient at trapping large and small particulates while absorbing odors, reducing discoloration, and reducing toxins. Filter pads are an essential part to keeping aquarium water clear and clean. With super activated carbon infused into the pad, filtration results will be enhanced to any aquarium or aquatic application. Changing the premium carbon pad regularly will INCREASE WATER QUALITY by removing solid organic compounds before they break down and increase the levels of ammonia and nitrate in your aquarium.We are committed to bringing consumers and service technicians the highest quality products for the most competitive prices. We value your support and want to provide 100% satisfaction, so please feel free to contact us if you're not 100% satisfied.

  • Our premium carbon infused pad is the popular choice for multipurpose applications. Super activated carbon cut to fit media pad traps micro and macro organic particles, foreign. Perfect for freshwater and marine aquariums. Designed with resilient fibers that trap floating debris to help keep your aquarium crystal clear.
  • Constructed with premium material that allows water to flow through while trapping harmful and unwanted free-floating debris and particulates, which also prevent premature clogging. The super activated carbon absorbs odors, discoloration, and toxins. Our premium carbon infused pad allows you to cut to fit any size filtration compartment with its industry leading 18x10" size. The thick and rigid design creates a tighter fit, holds shape longer and extends life of pad.
  • Our premium carbon filter pad is perfect for wet/dry, sumps, aquaponic systems and so much more! The premium carbon pad can be combined with other micron pads, polyfiber pads, nitrate reducer pads, and ammonia reducing pads. Bring clarity to your aquarium with our professional grade premium carbon infused filter pad. Simply place the pad in the path of flowing water to trap unwanted debris and particulates.
  • Our premium carbon pad is very efficient at trapping large and small particulates while absorbing odors, reducing discoloration, and reducing toxins. Filter pads are an essential part to keeping aquarium water clear and clean. With super activated carbon infused into the pad, filtration results will be enhanced to any aquarium or aquatic application.
  • Changing the premium carbon pad regularly will INCREASE WATER QUALITY by removing solid organic compounds before they break down and increase the levels of ammonia and nitrate in your aquarium.We are committed to bringing consumers and service technicians the highest quality products for the most competitive prices. We value your support and want to provide 100% satisfaction, so please feel free to contact us if you're not 100% satisfied.

User questions & answers

Question: Could this be used as a filter replacement on a over the range microwave hood recirculating exhaust fan
Answer: It would work if it's not too thick but usually the one that's above your stove or on your range is metal but it does have this filter inside of it.
Question: How often should one change the filter pad if it is used in a small pet water fountain
Answer: It depends on how much water flows through the pad, but checking it once a week is recommended.
Question: Can this filter works for floor mop that blocking all dirt and dust that could turn dirty dark water into clear water
Answer: No.
Question: What is the thickness of these pads? I want to make sure it's not too thick for our small aquariums' filtration
Answer: It's approximately 9/16" thick.

AQUANEAT Aquarium Filter Sponge Open Cell Foam Sheet Bio Sponge Filter Media Pad HMF Fish Tank Sump Divider 11" x 10.25" x 2"/ 23" x 10.25" x 2"

AQUANEAT

Based on 648 reviews Check latest price

Product description

Key Features:

Dimension: 23" Lx 12.25"W x 2"H; PPI: 20 Coarse Pad

The open cell sponge has a much larger inner surface area for beneficial biological capacity, and produces both mechanical and biological filtration.

This filter pad can be cut to fit and used as a pre-filter for any aquarium or pond filter, sump, wet/dry, canister, power filter etc. or your HMF DIY project.

The reticulated structure also provides better flow rate of water and less chance of clog.

The size of pores is measure in pores per inch (PPI). The sponge with higher PPI has more pores in it. More pores means larger biological filtration capacity but with less water flow through rate and needs to be cleaned more often. It is recommended to use combination of sponge with difference PPI to get the best result.

Specification:

Size: 23" x 12.25" x 2"

PPI: 20 Coarse

Color: Blue

Includes:

1 piece of open cell sponge

  • Dimension: 23" Lx 12.25"W x 2"H; PPI: 20 Coarse Pad
  • The open cell sponge has a much larger inner surface area for beneficial biological capacity, and produces both mechanical and biological filtration.
  • This filter pad can be cut to fit and used as a pre-filter for any aquarium or pond filter, sump, wet/dry, canister, power filter etc. or your HMF DIY project.
  • The reticulated structure also provides better flow rate of water and less chance of clog.
  • The size of pores is measure in pores per inch (PPI). The sponge with higher PPI has more pores in it. More pores means larger biological filtration capacity but with less water flow through rate and needs to be cleaned more often. It is recommended to use combination of sponge with difference PPI to get the best result.

User questions & answers

Question: Is it necessary to use coarse, medium and fine grades? Would prefer not to have to buy all three
Answer: No it's not necessary but can be preferred. I've found running just the fine requires it to be replaced much more frequently while just the coarse allows fine particles to clog other media used or allows them to pass back into tank. If I was gonna run just one I would use medium and clean once a month or so depending on tank stocking. I personally use all 3 in a sump and only rinse the fine every 2 months the coarse and medium get cleaned every 6 months
Question: Does it absorb water
Answer: Yes
Question: What is the lifespan of this sponge? How many years? Thank you
Answer: Well after asking around and doing some research it seems they can last up to 9yrs in shrimp setups without being cleaned for fish I’m sure it will be significantly less. I have had mine going in 3 setups for shrimp almost a year now and have had to do no maintenance one them what so ever! I hope that is helpful
Question: Are both of these black and green ones rated at 30 ppi small enough gauge for shrimp tanks so shrimp won't get sucked into the pores of the sponge
Answer: Hello, the green one is of 30 PPI while the black one is of 45 PPI, thank you.

Aquatic Experts Aquarium Filter Sponge, Biological and Mechanical Aquarium Sponge Filter Pad for Clear Water

Aquatic Experts

Based on 79 reviews Check latest price
  • IMPROVE WATER CLARITY: SpongeFirst foam pads complex structure easily traps particles and floating debris from aquarium and/or terrarium water producing clear water. SpongeFirst is a foam filter sponge constructed to promote water flow at the same time prevents premature clogging.
  • FOR BIOLOGICAL FILTRATION: Our SpongeFirst aquarium foam filter sponge has plenty of surface area to create superior biological filtration. Beneficial nitrifying bacteria grows on the aquarium filter sponge to reduce ammonia and nitrite, improving water quality. The fish tank filter sponge pad is 1 inch thick and approximately 20 pores per square inch (ppi)
  • CUT TO FIT - SpongeFirst foam filter pads can easily be CUT-TO-FIT MOST FILTERS including hang on the back, canister filters, wet/dry filters, sumps, pond filters, and much more. Buying in bulk WILL SAVE YOU EVEN MORE MONEY over purchasing ready-made pre-cut filter material.
  • DURABLE AND EASY TO CLEAN: Our sponge filters are made to last a long time. The dense structure of our SpongeFirst foam pad media prevents tearing, making them easy to clean and reuse. We make our foam tight enough to hold beneficial bacteria yet open enough for waste to be easily rinsed away.
  • ENVIRONMENTALLY FRIENDLY: Our sponge pad is completely non-toxic and 100% safe for saltwater and freshwater fish aquariums and terrarium tanks. Made in the USA!

User questions & answers

Question: Which filtration size works for replacing an aqeon hang on back filter,20 or
Answer: Aqueon hang on filters use a filter cartridge with carbon. Sponge pads are used as mechanical filters and biological filters. They would not replace the need for activated carbon in you filter. If you already have the carbon issue figured out, then for the clearest aquarium water use our 40 PPI sponge pad. The 40 ppi will trap a ton more debris then a 20 ppi sponge pad meaning the pad will clog up much quicker and need to be rinsed out or occasionally replaced. - Lexi M at Aquatic Experts
Question: Got a link to a larger size? Id like a wall that is a little over
Answer: We appreciate you asking. We are releasing a size that will work for your application in January.

AQUANEAT Replacement Canister Filter Pads Compatible to SUNSUN HW-304B/404B/704B/3000 CF500 Generic Filter Floss Aquarium Filter Media

AQUANEAT

Based on 842 reviews Check latest price

Product description

Features:

Generic pads for SUNSUN Canister filters HW-304B/404B/704B, HW-3000, Polar Aurora 525gph, Aquatop CF-500.

4x sponge bio filter pads (1xCoarse, 2xMedium, 1xFine): trap most visible debris particles without restricting water flow. (Reusable after rinsed)

12 pcs of white floss pads: Filter out fine particles providing crystal clear water.

Provides both mechanical and biological filtration

Tips for Usage and Maintenance:

Maintenance of Sponges:

The sponge will need to be rinsed every time it becomes dirty, about once every 1 to 4 weeks.

After 6 to 12 months’ usage, the micro holes of sponge are gradually clogged by the tiny debris. So it is also recommended to replace the sponge once 6 to 12 months or when the sponge gets worn out.

  • Generic pads for SUNSUN Canister filters HW-304B/404B/704B, HW-3000, Polar Aurora 525gph, Aquatop CF-500.
  • 4x sponge bio filter pads (1xCoarse, 2xMedium, 1xFine): trap most visible debris particles without restricting water flow. (Reusable after rinsed)
  • 12 pcs of white floss pads: Filter out fine particles providing crystal clear water.
  • Provides both mechanical and biological filtration.
  • Includes: 1xcoarse (Blue), 2x medium (Green), 1xfine (Black) + 12 floss filter pads (White)

User questions & answers

Question: Will this fit 402b sunsun canaster filter
Answer: Now sure but I assume might I used it for a different model then sunsun but was 302
Question: Will these work with the Penn plax Cascade
Answer: Not sure. Have a SunSun but they were too small
Question: I have a 4 stage and not sure which way the pads go from bottom to top
Answer: I have a 5 stage, but it's the same,.. ; On the very bottom tray it gets two filters, course (colored, or black filter) under a white fine filter. That's it! But I line every tray upperwards with a with white (fine) filter. I can ring out the course filter many times before I feel like it needs to be replaced, but the white ones I only ring out once before replacing when I clean my 35gal fish tank every 3 to 4 months. Use API BIO-CHEM ZORB SIZE 6 Aquarium Canister Filter Filtration pouch in place of the nitrogen emitting charcoal, your fish will be more healthy, happy, live longer and it'll keep the yellow tint out of your water and keep your tank crystal clear. Good luck!
Question: Will this fit polar HW 304B
Answer: Yes, these fit polar HW 304B.

Aquatic Experts Classic Bonded Aquarium Filter Pad - Blue and White Aquarium Filter Media Roll Bulk Can Be Cut to Fit Most Filters, Made in USA

Aquatic Experts

Based on 500 reviews Check latest price
  • POPULAR CHOICE - Our Classic blue and white bonded filter pad is a popular multipurpose filter media perfect for freshwater or saltwater aquariums. The filter pads' resilient fibers trap floating debris to help KEEP YOUR AQUARIUM WATER CRYSTAL CLEAR; the open fiber construction promotes water flow and prevents premature clogging.
  • CUT TO FIT - Made in the USA! Our ClassicBlue aquarium filter pads can easily be cut to fit most filters and WILL SAVE YOU EVEN MORE MONEY over purchasing ready-made pre-cut filter material. Our poly filter pad is PERFECT FOR FRESHWATER OR SALTWATER aquariums as a prefilter for wet/dry filters, sumps, canister filters, aquaponics system, and much more. You will receive one 12 inch by 72 inch by 3/4 inch thick filter pad.
  • HIGH QUALITY AND DURABLE - Our aquarium filter floss is CONSTRUCTED OF DURABLE POLYESTER FIBERS bonded by our special resin which gives the media the STRENGTH TO LAST TWICE AS LONG as the rest. Blue pigment is added to our POLY FILTER PAD to holdfast resin to keep the color on the pad and out of your aquarium water longer than other filter media pads.
  • IMPROVE WATER QUALITY- Place our filter floss aquarium pad in flowing water to trap uneaten food, waste, decaying plants, detritus, and other coarse to small floating particulates from the water. Changing filter media regularly will INCREASE WATER QUALITY BY REMOVING SOLID ORGANIC COMPOUNDS before they continue to break down and add additional nutrients (which can increase algae growth) to the water in your fish tank.
  • SAVE MONEY - Use this in place of expensive filter pad. Combine with our high quality activated carbon to do everything a branded filter pad can do for much less!

User questions & answers

Question: where is the white
Answer: If you are asking about our Best Selling Premium True Dual Density Filter pad it is solid white. Here is the link on Amazon: https://www.amazon.com/dp/B01AHIOM8A Let us know if we can be of further assistance. - Lexi M at Aquatic Experts
Question: Will this product float and remain floating, not become waterlogged over time
Answer: No this is filter media, it is designed to have water passing thru it, so it can catch the dirty bits.. Just setting it in a tank or pond, it will soak up water, and probably sink, or float just below the surface, depending on if its anchored
Question: What size microns does this filter
Answer: Any filter
Question: Whats the difference between this and your white density roll? Is this better
Answer: Our Classic Bonded Filter pads have an open fiber network which traps small to large particles; our Premium Filter Pads have a layer to trap small and large particles as well as a dense bottom layer which traps fine particles. Classic pads keep most aquarium water clear and last much longer between rinses and replacements. Premium pads will keep your water crystal clear of free floating particles but since it traps more debris from the aquarium water, it may need to be rinsed and changed more often. For this reason, many aquarists choose the Premium True Dual Density Filter Pad. Thanks for asking. Laurren, Aquatic Experts

EA Premium Ammonia Reducer Filter Pad 18x10 - Cut to Fit for Aquariums and Pond

EA

Based on 409 reviews Check latest price

Product description

Our premium ammonia reducer pad is the popular choice for multipurpose applications. Perfect for freshwater and marine aquariums. Designed with resilient fibers that trap floating debris to help keep your aquarium crystal clear. Constructed with premium material that allows water to flow through while trapping harmful and unwanted free-floating debris and particulates, which also prevent premature clogging. The ammonia reducer pad quickly reduces ammonia spikes & toxic buildup in fresh water & saltwater aquariums, aquaculture, terrariums & hydroponic systems. Our premium ammonia reducer pad allows you to cut to fit any size filtration compartment with its industry leading 18x10" size. The thick and rigid design creates a tighter fit, holds shape longer and extends life of pad. Our premium ammonia reducer filter pad is perfect for wet/dry, sumps, aquaponic systems and so much more! The premium ammonia reducer pad can be combined with other micron pads, polyfiber pads, nitrate reducer pads, and carbon pads. Bring clarity to your aquarium with our professional grade premium ammonia reducer filter pad. Simply place the pad in the path of flowing water to trap unwanted debris and particulates. Our premium ammonia reducer pad is very efficient at trapping large and small particulates while quickly reducing ammonia spikes & toxic buildup in fresh water & saltwater aquariums, aquaculture, terrariums & hydroponic systems. Filter pads are an essential part to keeping aquarium water clear and clean. Increases the well-being of your aquaria pets by reducing the risk of disease and stress. Changing the premium ammonia reducer pad regularly will INCREASE WATER QUALITY and enhance the well-being of your aquaria pets by removing solid organic compounds before they break down and increase the levels of ammonia and nitrate in your aquarium. We are committed to bringing consumers and service technicians the highest quality products for the most competitive prices.

  • Our premium ammonia reducer pad is the popular choice for multipurpose applications. Perfect for freshwater and marine aquariums. Designed with resilient fibers that trap floating debris to help keep your aquarium crystal clear. Constructed with premium material that allows water to flow through while trapping harmful and unwanted free-floating debris and particulates, which also prevent premature clogging.
  • The ammonia reducer pad quickly reduces ammonia spikes & toxic buildup in fresh water & saltwater aquariums, aquaculture, terrariums & hydroponic systems. Our premium ammonia reducer pad allows you to cut to fit any size filtration compartment with its industry leading 18x10" size. The thick and rigid design creates a tighter fit, holds shape longer and extends life of pad. Our premium ammonia reducer filter pad is perfect for wet/dry, sumps, aquaponic systems and so much more!
  • The premium ammonia reducer pad can be combined with other micron pads, polyfiber pads, nitrate reducer pads, and carbon pads. Bring clarity to your aquarium with our professional grade premium ammonia reducer filter pad. Simply place the pad in the path of flowing water to trap unwanted debris and particulates.
  • Our premium ammonia reducer pad is very efficient at trapping large and small particulates while quickly reducing ammonia spikes & toxic buildup in fresh water & saltwater aquariums, aquaculture, terrariums & hydroponic systems. Filter pads are an essential part to keeping aquarium water clear and clean. Increases the well-being of your aquaria pets by reducing the risk of disease and stress.
  • Changing the premium ammonia reducer pad regularly will INCREASE WATER QUALITY and enhance the well-being of your aquaria pets by removing solid organic compounds before they break down and increase the levels of ammonia and nitrate in your aquarium. We are committed to bringing consumers and service technicians the highest quality products for the most competitive prices. We value your support and want to provide 100% satisfaction, so please feel free to contact us if you're not 100% satisfied.

User questions & answers

Question: how long do you keep it in tank I know with cotton 3 or 4 days only can this stay longer
Answer: Pad should be replaced every 4-6 weeks depending on organic load and rinsed under tap every other week.
Question: What is thickness of filter pad
Answer: Sorry for the delay. Half an inch (1/2)
Question: How long does it take to reduce ammonia? I have a 75 gallon tank
Answer: Performance will depend largely on amount of media pad used and organic load of your system. You should however begin to see reduction in levels within 72 hours.

Awesome Aquatic Polishing Felt Filter Pad 50 Micron Bulk 24 ” x 36 ” Ultimate Aquarium Mechanical Prefilter Filtration Media Fresh or Saltwater Improve Water Quality Clarity Durable and Reusable

Awesome Industries

Based on 52 reviews Check latest price

Product description

Polishing Felt Filter Pad 50 Micron Bulk 24 ” x 36 ” Ultimate Aquarium Mechanical Prefilter Filtration Media Fresh or Saltwater Improve water quality clarity Durable and Reusable by Awesome Aquatics Available in 100 Micron also Cut Your own Size universal filter fit 24” x 36” 1/8” thick Fine filtering capability 50 Micron μ to improve water quality, clarity, and health Can be used as a post polisher or fine pretreatment Universal placement in any flow through type filter. Prefilters, Wet Dry’s Sumps, HOB Filters, Canisters, aquaponics, hydroponics, Terrariums, and many more. Strong Durable can be cleaned and Reused, machine washable Can be used singly layered and with other filter mesh sizes to suit your needs.

  • 50 Micron Polishing Filter Felt Fine Particulate cleaning
  • Universal placement Cut to Fit and use in Multiple Applications
  • Promotes healthy water, improves quality and clarity
  • High Quality Durable can be cleaned and Reused Cost Effective Reducing Expences
  • Fresh and Saltwater compatible

User questions & answers

Question: Is the felt made from plastic or organic materials
Answer: It’s made out of micron felt material, definitely not plastic. Don’t know about it being organic? I do know it works very well.

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