13 best filter media

Filter media are essential components of aquarium filtration systems used to maintain water quality in fish tanks and aquatic environments. They play a crucial role in removing impurities and maintaining a healthy aquatic ecosystem for fish and other aquatic pets. Here are some key points about filter media:

  1. Purpose: Filter media serve as the filtration medium that traps and removes various particles, debris, and waste from the aquarium water. They help in keeping the water clean and free from harmful substances.

  2. Types of Filter Media:

    • Mechanical Filter Media: These media physically trap particles and debris suspended in the water.Examples include foam pads, filter floss, and filter sponges.
    • Biological Filter Media: These media provide a surface area for beneficial bacteria to colonize. These bacteria help break down ammonia and nitrite into less harmful nitrate. Examples include ceramic rings, bio balls, and porous stones.
    • Chemical Filter Media: These media can adsorb specific impurities or chemicals from the water. Examples include activated carbon and chemical resins.
    • Combined Media: Some filter media products combine two or more of the above types to provide comprehensive filtration.
  3. Maintenance: Filter media need regular maintenance to ensure they continue to function effectively. Mechanical media should be cleaned or replaced when they become clogged with debris, while biological media should be handled carefully to preserve the beneficial bacteria.

  4. Sizing: Choosing the right size and type of filter media depends on the size of the aquarium, the type of filtration system in use (e.g., canister filters, sponge filters, hang-on-back filters), and the specific needs of the aquatic inhabitants.

  5. Replacement: Filter media have a lifespan, and they may need periodic replacement. Some media, like biological media, should be replaced infrequently to avoid disrupting the beneficial bacteria colony.

  6. Chemical Filtration: Activated carbon is commonly used for chemical filtration to remove impurities, odors, and discoloration from the water. It should be replaced regularly as it becomes less effective over time.

  7. Biological Filtration: Biological filter media provide a surface for beneficial bacteria to grow, which is crucial for the nitrogen cycle in aquariums. This helps maintain stable water parameters and keeps ammonia and nitrite levels low.

  8. Customization: Many aquarium enthusiasts customize their filter media setups based on their specific needs and the type of aquatic life they keep. This may involve a combination of different media types to achieve optimal filtration.

  9. Water Testing: Regular water testing is essential to monitor water quality and ensure the filtration system is performing adequately. Testing helps identify issues like high ammonia or nitrite levels.

  10. Compatibility: When choosing filter media, it's essential to ensure compatibility with your filtration system. Different filters have varying requirements for media placement and configuration.

In summary, filter media are critical components in aquarium filtration systems, playing a vital role in maintaining water quality and the health of fish and aquatic pets. Proper selection, maintenance, and replacement of filter media are essential for the overall well-being of your aquarium's inhabitants.

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

No Filter: The Inside Story of Instagram

Based on 554 reviews Check latest price

No Filter Friday

CNZ Aquarium Filter Media Kits (Double Pack) - Activated Carbon, bio Ball, Ceramic Ring

CNZ

Based on 1 reviews Check latest price

Product description

Package includes: 1 lb. active carbon in one mesh media bag x 2, 50 pieces of bio balls in one media bag x 2 , 500 g of ceramic ring in 1 filter media bag x 2. Diameter of bio ball: 1 inch size of ceramic ring: 1/2 inch, x 1/2 inch, size of filter media bag: 8 x 5.5 inch.

  • Removes odor, colors, organic pollutants
  • Removes toxic compounds, medications
  • Extremely porous ceramic media for efficient biological filtration.
  • Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls
  • increase dissolved oxygen levels

User questions & answers

Question: How many would I need for a 65 gallon with a sumpt filter
Answer: I needed to crease napkins so i just laid them on the ironing board and “ironed” therm with the steamer. It worked perfectly. I imagine you would be able to do the same with your pants.
Question: Can I put these bags behind the biocube
Answer: Yes, I use a plastic hanger bc the wood can stain your clothing. There is a spot to hang next to where you hook the hose at the top. Love this steamer. Word of warning, do not leave water in it when not in use. After each use, I take the water bucket out and allow it to continue steaming until the water in the machine is gone. This prevents spores from growing and prolongs usage of steamer I believe.
Question: what is the weight/amount of carbon in each bag
Answer: As previously mentioned, the metal head acts heats up and can be used as a traditional iron, but for steaming it's bulky (large diameter) and too heavy to hold for any length of time. I exchanged the metal head for the plastic head
Question: What’s the point of both balls and rings? Would all balls be better
Answer: I replaced originals a month ago and these seem to be doing the job :)

AQUANEAT Bio Ball Filter Media Bacteria House for Freshwater Aquarium and Marine Fish Tank Sump • Canister Filter • HOB Filter • Refugium • Koi Ponds 1 Gallon (2000g)

AQUANEAT

Based on 371 reviews Check latest price

Product description

FEATURE:

Highly porous structure produces both mechanical and biological filtration. Suitable for both freshwater and saltwater filters.

The bacteria house is rich in tourmaline, which emits FAR infrared rays allowing more oxygen to be dissolved in the water.

Another main material this bacteria house is natural clay, used for supplementing rich minerals and microelements which will be slowly resolved under certain conditions and be utilized by the fish.

Free reusable media bag for easy handling

Dimension:

Size of bacteria house ball: 3/4"x3/4" (20mmx20mm)

Size of media mesh bag: 12x10.5 inch

Includes:

Total 1 Gallon (2000g), 450-500 pieces

Please note:

Due to the nature of the product, we cannot guarantee breakage during shipment, even if it breaks, it will not influence the function of the product, and we will try our best to pack and ship.

  • Highly porous structure produces both mechanical and biological filtration. Suitable for both freshwater and saltwater filters
  • The bacteria house is rich in tourmaline, which emits FAR infrared rays allowing more oxygen to be dissolved in the water
  • Size of bacteria house ball: 3/4"x3/4" (20mmx20mm)
  • Free reusable media bag for easy handling: Size of media mesh bag: 12x10.5 inch
  • Includes: Total 1 Gallon (2000g), 450-500 pieces

User questions & answers

Question: Does this product float or sink to the bottom when placed in water
Answer: Aneta,Thank you for your email. Please contact our international department. [email protected] would be glad to quote this for you. Our hours are Monday-Friday 8am to 8pm located in New York State.Sincerely,Gerrie
Question: Could I put the bag of these in my koi pond skimmer box to work for bio growth
Answer: As long as you need to.
Question: How many would I need to fill three trays in a Sunsun 704b
Answer: The base is heavy, yes. I don't know about the hose but I believe you don't need to remove it. I would recommend getting the smaller jiffy steamer with the plastic water container instead of this. This one is not much more powerful and very cumbersome.
Question: Does this need to go into a sump or can you just place them in a tank to eventually use in a new tank for quick cycling
Answer: If you want a good, reasonably-priced floor steamer, I would recommend a Shark. I've had one for a couple of years now, and I love it! I paid well less than $100 for it; though I don't remember exactly what I paid, I believe it was even less than $50 on sale at a local big box.

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.

XpertMatic 12-in-1 Aquarium Filter Media 1.1 lbs, 2 Stages Filtration Includes Bio Balls, Zeolite, Activated Carbon for Fish Tank and Pool Filtration

XpertMatic

Based on 43 reviews Check latest price

Product description

Why XpertMatic 12-in-1 Aquarium Filter Media

Most of the filter media only provides 1 filtration. However, XpertMatic filter media provides 2 stages of filtration. The bio media form the basics of your healthy aquarium. The chemical filter can remove chemicals, water discoloration and bad smells, and much more.



Specifications:

Weight: 1.1 lbs (500g)

Color: Multicolor

Medias Includes:

Zeolite, Activated carbon, Bio Balls,

Bio House , Infrared Bio Rings, Nano Bio Rings,

Porous Bio Balls, Maifan Stone Volcanic Rock, Volcanic Rock,

6-Pointed Ceramic Rings, Ceramic Rings, Ceramic Bio Bead.



Tips:

1. Please remove the bag of activated carbon before use. (The clasp closure can be opened by pressing. )

2. When unpacked the 12-in-1 filter media, there will be a little dust, which is normal in similar products.

3. Please rinse the 12-in-1 filtration media with pure water before use. (Do not clean them with soaps or abrasives and never rinse them with unconditioned tap water).



Package Includes:

1 X Mixed Filter Media with (1.1 lbs)

 

  • 12-in-1: 12 Kinds of filter media mixed, including activated carbon, bio balls, ceramic rings, volcanic rock, etc. They can be used for various functions. A pack can satisfy your needs of improving the water quality.
  • 2 Stages Filtration:It supports bio and chemical filtration to fix the water turbid problem, and stabilize the PH value, which leaves the fish tank water clear and healthy. It helps create a healthy environment for your fish.
  • Wide Complications: Fits for the hang-on filter, power filter, canister filter, etc. And they can be used in ponds, freshwater fish tanks, saltwater aquariums, fish hatcheries, and much more.
  • Long Using Life: The filter media would maintain the water quality for up to 6 months.
  • Delivers in a mesh bag with clasp closure. The clasp closure can be opened by pressing. Please remove the bag of activated carbon and clean the filter media before use.

User questions & answers

Question: Do you change all the media or just the carbon
Answer: Yes

Product features

Why XpertMatic 12-in-1 Aquarium Filter Media?

Most of the filter media only provides 1 filtration. However, XpertMatic filter media provides 2 stages of filtration. The bio media form the basics of your healthy aquarium. The chemical filter can remove chemicals, water discoloration and bad smells, and much more.

If you’d like to raise happy and healthy fish successfully, XpertMatic filter media is your choice!

Tips:

1. Please remove the bag of activated carbon before use. (The clasp closure can be opened by pressing. )

2. When unpacked the 12-in-1 filter media, there will be a little dust, which is normal in similar products.

3. Please rinse the 12-in-1 filtration media with pure water before use. (Do not clean them with soaps or abrasives and never rinse them with unconditioned tap water).

Biohome Ultimate Filter Media (2 LB)

Biohome

Based on 631 reviews Check latest price

Product description

Biohome Aquarium Ultimate Filter Media, one of the best media on the market.

  • 2 Pound of Biohome Ultimate Filter Media
  • Please note: Amazon prime does not come with starter Balls
  • Fast control ammonia, nitrite, and nitrate. Promotes odorless and clear water
  • Helps keep your water parameters balanced
  • Great for canister, HOB and sump filters.

User questions & answers

Question: Do you need to wash media when doing a water change? Or do you just leave media in canister and never have to ch media again
Answer: I think the steam is better but it is so heavy. I would not buy a metal head again extra steam not worth extra cost and the weight.
Question: Do you ever replanish this or one time buy
Answer: Not certain what you mean by pressure. I've had 3 of these over 20 years used for an embroidery business. It takes a few minutes to warm up then steam comes out. you hold it close to the fabric, even touching it to remove the wrinkles. There is no spray like a hose if that's what you are expecting. I hope this helps
Question: I ordered 2 lbs and I received a single package is that actually 2 lbs
Answer: I use tap water in mine. It will not scale up as fast with filtered or distilled.
Question: How much is needed for a 55 gallon tank
Answer: Mine came with the gallon containter as well. It's also sold separately, for anyone who has lost or broken theirs (although, mine has held up really well and I've been using this steamer pretty much every week for over a year now): http://www.amazon.com/Jiffy-Steamer-plastic-water-bottle/dp/B004J452G0/ref=sr_1_9?s=home-garden&ie=UTF8&qid=1368490375&sr=1-9

Product features

Biohome Ultimate Media

Biohome Ultimate Media is most suitable for canister filters, overhead filters, large HOB and small shower / trickle filters.

As the name suggests Biohome Ultimate is the pinnacle of filter media design and strikes a perfect balance of size, strength, surface area accessibility and specific trace elements which ensure that it will outperform every other filter media for the removal of ammonia, nitrite and nitrate.

Biohome Ultimate Marine Media

Biohome Ultimate Marine Media is made for saltwater aquarium,made from industrial grade material to ensure a long working life.

Biohome Ultimate Marine is an efficient biological filter media and good mechanical filtration must be provided to insure the water passing through it does not contain any debris that might clog it and reduce efficiency.

Biohome Plus Media

Biohome Plus Media with a porosity of approx. 42%, it has a great usable surface area for bacterial colonization.

Biohome Plus is an efficient biological filter media and as with all porous media good mechanical filtration must be used prior to it for maximum efficiency.

Biohome Ultra Mini Media

Biohome Mini Ultra is most suitable for external canister filters, overhead filters, aquarium sumps, and aquarium shower / trickle filters.

Biohome Mini Media is a smaller version of the popular Biohome Ultra Media.

Biohome Ultra Media

Biohome Ultra Media is a large media and has a extremely porous structure. It allows both nitrifying (aerobic) and denitrifying (anaerobic) bacteria to grow on and through it’s unique structure. We recommend a low flow rate to provide maximum contact time.

Biohome Maxi Ultimate Media

Large sized Filter Media. Suitable for sumps. Biohome Maxi Ultimate Marine is essentially the Biohome Ultra with added trace elements to increase bacteria performance and has a porosity of approx. 50%. You can check out the extreme porosity of the Ultimate Marine yourself by touching just the tip of a piece media to the surface of some water. You’ll be amazed at how fast the water is drawn up the entire length.

Biohome Standard Media

Biohome 'Standard' is most suitable for internal, small external, hang-on-back (HOB) and overhead aquarium filters. It may be broken up into smaller pieces to fit into smaller filter chambers but for very small situations Biogravel may be more suitable.

Biohome Standard filter media was the first in a line of premium quality sintered glass filter media. It has a 20+ year record of trouble free use It is made from industrial grade materials to ensure a long working life and with a porosity of approx. 42% it has a great usable surface area for bacterial colonization.

Biohome SuperBiogravel Filter Media

SuperBiogravel can be used as filter media or a substrate in aquariums which have an under gravel system where it acts as not only a substrate but also an effective filter media too.

Many internal and HOB filters will have very limited provision for biological media so SuperBiogravel is perfect to boost performance by offering an efficient media for bacterial action to occur.

Biohome BioGravel Filter/Substrate Media

The latest development from Biohome, Biogravel is the ideal substrate for your tanks. It will not increase pH, supports growth of zooplankton and is the perfect playground for shimp. Having a porosity of approx. 42% it performs at a similar level to the Biohome Standard and Plus with the added benefit of being small enough to be used in very small situations.

It is most suitable as a shrimp and plant substrate, media for under gravel filter, internal filters, HOB filters and DIY filters made from ornaments.

Aquarium Carbon Pad - Cut to Fit Carbon Infused Filter Pad Media for Crystal Clear Fish Tank and Ponds (Carbon Filter 10.5" x 36")

Aquatic Experts

Based on 57 reviews Check latest price

Product description

Our charcoal filter pads perform the same duty as activated carbon granules. The Carbon filter pad is loaded with small carbon bits which will remove foul odors from aquarium water LEAVING A CRISP CLEAN SMELL. The thin carbon coating creates a large surface area for the carbon to work efficiently. The carbon filters for fish tank can be cut to fit virtually any filter. They work well in aquariums or ponds. Whatever filter you use, the carbon filter pad will work for you!

  • EASY TO USE - The activated carbon filter pad replaces loose carbon in your aquarium. Our charcoal filter pads perform the same duty as activated carbon granules without the mess of spilled carbon and carbon dust particles in your aquarium. Cut your aquarium carbon pad to fit your filter, rinse, and it is ready to go!
  • CUT TO FIT - The carbon filter pads can be CUT TO FIT VIRTUALLY ANY FILTER. They work well in freshwater and saltwater aquariums and even ponds. Whatever filter you use, the carbon filter pad will work for you! Buying in bulk WILL SAVE YOU EVEN MORE MONEY over purchasing ready-made pre-cut filter material. Carbon pad measures 10.5" x 36" and 3/8" - 1/2" thick.
  • ELIMINATES ODOR AND DISCOLORATION! - Activated carbon, also known as activated charcoal, removes foul odors from aquarium and pond water LEAVING A CRISP CLEAN SMELL. The thin carbon coating creates a large surface area for the carbon to trap and remove water discoloration, residual medications, toxins, pollutants and more to keep your water crystal clear.
  • INCREASE WATER QUALITY – Changing the aquarium carbon filter pad regularly WILL INCREASE WATER QUALITY by removing solid organic compounds before they break down.
  • TOUGH AND DURABLE - The strong fibers of our charcoal fish tank filters can take a lot of punishment, even standing up to outdoor pond use. The fish tank carbon filter has no risk of ripping and spilling carbon in your tank. Made in the USA.

User questions & answers

Question: Can you wash and reuse
Answer: About 5 ounces each
Question: When using the blue filter, polishing pad, and now carbon pad, which order when you place them in in your filter
Answer: They both are a medium to grow beneficial bacteria. The ceramic rings are more porous than the balls so grow more bacteria but doesn't float around like the balls do. Actually it's a matter of preference and the type of filter you are running. You can do some research on youtube to see which you'd like.

Aquatic Experts Aquarium Filter Sponge, Biological and Mechanical Aquarium Sponge Filter Pad for Clear Water (12" x 72" 40ppi)

Aquatic Experts

Based on 58 reviews Check latest price

Product description

This sponge filter for fish tank works in aquarium and pond filters. SpongeFirst is a perfect replacement for the canister filter sponge.

  • 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 40 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: I use one pack for the canister filter on my 40-gallon tank. I think 1 pack should do for a 65 gal tank, depending on how often you change or clean filters - one pack for filter changes every 4-6 weeks keeps my 40-gal tank clean.
Question: Got a link to a larger size? Id like a wall that is a little over
Answer: Yes of course but you need to leave it in the bag just cut the zipper no metals in the water

Master Pet Supply Premium Aquarium Filter Pad Roll, Cut to Fit 12" by 72", Micron Fiber Filtration Media for Freshwater, Saltwater Aquariums, Koi Ponds, Fish Tanks, Reefs - Clean Crystal Clear Water

Master Pet Supply

Product description

Master Pet Supply Premium Aquarium Filter Pad Roll, Cut to Fit 12" by 72" Micron Filtration Media for Freshwater, Saltwater Aquariums, Koi Ponds, Fish Reef Tank, Terrariums - Clean Crystal Clear Water

  • Premium quality multipurpose aquarium and pond filter roll pad. The filter pad media measures 12 inches wide by 72 inches long and is 1 inch thick. Save money by quickly and easily cutting this premium filtration media material to any size you need. There is no need to purchase the overpriced ready-made, pre-cut filter media material.
  • A thick filter pad that is constructed with durable polyester fibers that traps fine organic matter, uneaten food, excreted waste, decaying plants, and other debris and particles to ensure your aquarium water stays crystal clear.
  • This filter's filtration instantly improves the water quality and is ideal for freshwater and saltwater aquariums as a prefilter for wet or dry filters, sumps systems, and canister filters. Still, it is also excellent for aquaponics systems, koi ponds, reefs, terrariums, etc.
  • Always change your filter pad regularly to maintain a high water quality standard, which keeps your aquatic animals happy! Regular filter pad changes will remove the solid organic matter before it has a chance to breakdown, and bring on the growth of algae growth or ammonia buildup. Always place the open fiber top of the filter up to in flowing water.
  • Master Pet Supply is a trusted supplier to the pet industry, so purchase our products with the confidence that we'll offer you a 100% lifetime satisfaction guarantee that if you're not happy with them at any time, we'll provide a full replacement or refund.

AQUANEAT Aquarium Filter Media Pad Dual Density Bonded Filter Floss Roll Cut to Fit for Fish Tank Canister Filter 72"

AQUANEAT

Based on 72 reviews Check latest price

Product description

FEATURES:

Dual density - The white side’s open fiber construction traps larger particles while the green side’s dense fiber network traps fine particles - working together to produce crystal clear water in your aquarium.

Cut to fit - Can easily be cut to any size and used as a pre-filter for any aquarium filter, sump, wet/dry, canister, power filter etc. or your HMF DIY project.

Improve water quality – Provide mechanical filtration to keep your water clear for extended period of time

Good for both freshwater and saltwater tank.

Dimension: 72” x12” x 3/4-1” (thickness measured dry before packing and varies by batch)

DIMENSION:

72” x12” x 3/4-1”

INCLUDES:

Filter Pad

  • Dual density - The white side’s open fiber construction traps larger particles while the green side’s dense fiber network traps fine particles - working together to produce crystal clear water in your aquarium.
  • Cut to fit - Can easily be cut to any size and used as a pre-filter for any aquarium filter, sump, wet/dry, canister, power filter etc. or your HMF DIY project.
  • Improve water quality – Provide mechanical filtration to keep your water clear for extended period of time
  • Good for both freshwater and saltwater tank.
  • Dimension: 72” x12” x 3/4-1” (thickness measured dry before packing and varies by batch)

Marineland Diamond Blend 23 Ounces, Ammonia-Neutralizing Zeolite And Carbon, aquarium Filter Media

MarineLand

Based on 790 reviews Check latest price

Product description

At Marineland, innovation powers everything we do. From industry firsts to industry standards, Marineland products are designed with both performance and style in mind. We push precision and power beyond the expected and listen to our loyal customers to make our products even better. We do this because at the heart of our innovative spirit is a desire to help hobbyists everywhere do more, create more and, most of all, enjoy more. Make it Marineland. Marineland Diamond Blend Media Ammonia Neutralizing Zeolite Blend removes toxic ammonia and impurities for sparkling, fish safe water. This product is ideal for all freshwater aquariums and ponds. This product is specifically formulated with Clinoptilolite Zeolite and Black Diamond Premium Activated Carbon. The Black Diamond Premium Activated Carbon is heat-activated, bituminous coal-based carbon. This product comes in multiple sizes to fit your personal aquatic needs! Marineland Diamond Blend Media Ammonia Neutralizing Zeolite Blend is harmful if inhaled and an eye irritant.

  • REMOVES AMMONIA: Blend of Black Diamond Premium Activated Carbon and Zeolite removes toxic ammonia and impurities.
  • FOR FRESHWATER: Ideal for all freshwater aquariums and ponds.
  • TEST FREQUENTLY: Test water regularly for ammonia levels and add Diamond Blend as instructed.
  • MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market.

User questions & answers

Question: I have a brackish tank, can this be used for a brackish tank
Answer: I believe they sink. I placed mine in a homemade filter that isn’t absolutely full yet they don’t move around.
Question: I am reading up that people put this in a bag in the filter. Can anyone recommend what kind of bag they are using? Link if possible would be great
Answer: I thank as long it has water moving over it then it will be fine
Question: Is this just better in general than straight activated carbon? Like for any fish? thank you
Answer: I would say 3 I only bought 1 and that filled one tray on the Sunsun HW-3000 and there the same size trays as the 704-B
Question: Can u dump this in the back side of my filter and leave it as that
Answer: You can put it in a sump, in the back section of an all in one tank, hide it somewhere out of view whatever you want. However it wont speed the cycle, it just provides extra surface area for bacteria to grow, doesnt actually contain bacteria. Use biodigest(a vial of bacteria) in combination with this and your cycle should happen quickly.

AQUANEAT Bio Ceramic Rings Aquarium Sump Filter Media Fish Tank Koi Pond Canister Filter Media in 6 Free Mesh Bags (6 lbs)

AQUANEAT

Based on 435 reviews Check latest price

Product description

Key Features:

Extremely porous ceramic media for efficient biological filtration.

Hollow design effectively distributes water flow and offer more surface area for biological filtration capacity, creating an ideal “bio chemical filter”.

Great for both fresh and saltwater aquariums

Free media bag for easy handling. The zipper-design media bag is reusable.

Size of ceramic ring: 11/16" x 5/8". Size of filter media bag: 8 " x 5.5 ".

Dimension:

Size of ceramic ring: 5/8" x 11/16"

Size of filter media bag: 8 " x 5.5 "

Includes:

Total 6lbs of ceramic rings in 6 filter media bags

  • Extremely porous ceramic media for efficient biological filtration.
  • Hollow design effectively distributes water flow and offer more surface area for biological filtration capacity, creating an ideal “bio chemical filter”
  • Great for both fresh and saltwater aquariums
  • Free media bag for easy handling. The zipper-design media bag is reusable.
  • Size of ceramic ring: 11/16" x 5/8". Size of filter media bag: 8 " x 5.5 ".

User questions & answers

Question: Would this work in my pond Aquagarden water pump 200 gal model
Answer: This is a one time buy item. You place it in your canister filter and it will become home to beneficial bacteria such as aerobic and anaerobic bacteria that will help breakdown waste products in your water.
Question: won't the zipper rust or deteriorate being immersed long term in the water
Answer: 2ibs is the best size you can get if theres bigger get that depending on how much you'll need. It is worth it in the long run.
Question: Will a bag fit a tetra iq 10 gallon filter
Answer: My thoughts are 1 lb. But I ordered 2 and didn't have room in my filter for all of it. So I would pay more attention to the size of the media baskets on the filter. I use a global 206 and each chamber hours about 1.5 lb so I have one basket full.
Question: How often do you need to change them
Answer: Do you mean change the media for the XpertMatic DB-368F aquarium filter? We recommend you to change all the media if you choose this 12-in-1 aquarium filter media.

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