Best Marineland Carbon Canister Filters in 2026

EZ-Change number 3 Filter Cartridge fits AQUA-Tech 20-40 and 30-60 Power Filters

Contains AQUA-Tech Premium Activated Carbon

No messy assembly required

Chemical filter media removes heavy metals, odors, discolorations and pollutants

Premium, research-grade carbon with vast surface area for effectively absorbing impurities

Help creates crystal clear, sparkling aquarium water

REPLACEMENT FILTER CARTRIDGE: Pack of 6 fits Marineland Penguin PRO Power Filters 275 and 375; also fits original Penguin Power Filters 200 and 350.

EASY TO INSTALL: Pre-assembled cartridges slide easily into place, providing mechanical and chemical filtration and making replacement fast, dry and effortless.

THREE-STAGE FILTRATION: Mechanically filters water through a pad of double-thick poly fiber.

REPLACEMENT CARBON FILTER Keeps aquarium water crystal clear – removes odors and discoloration

CATCHES DEBRIS Dense dual-sided mesh filters debris and fish waste

FITS TETRA WHISPER WATER FILTERS Color coded to make it simple to remember which replacement cartridge size to purchase

Combination of Fluval Carbon and Fluval Ammonia Remover helps protect the aquarium from toxic build-ups of ammonia

Chemical filter media eliminates water impurities, odors and discoloration

Opens up space inside the aquarium filter to include additional media if desired

Premium, research grade, low-ash carbon is porous and provides large amounts of surface area for absorption of impurities

Carbon filter media improves water clarity and color, while also removing odors

Ideal for use with most canister filters; for best results, replace every 4 weeks

Performs double duty as both mechanical and chemical filter media

Pad traps small particles and debris for mechanical filtration

Carbon helps remove odors, discolorations, heavy metals and organic contaminants for chemical filtration

FILTER FOAM Screens out aquarium dirt and debris

BIOLOGICAL FILTRATION Provides a large surface are for trapping particulate debris

COMPATIBILITY Fits Marineland C-360 Canister FiltersFOR BEST RESULTS Rinse pad monthly replace every 6 months

Filter Compatibility: Compatible with AquaClear 50 Power Filter.

Water Clarification: Premium, research grade, low-ash carbon is porous and provides large amounts of surface area for absorption of impurities.

Ideal Environment: Carbon filter media improves water clarity and color, while also removing odors. Please note to remove when medication is being administered in aquarium water and use carefully when keeping live plants.

MADE FOR ALL FILTRATION NEEDS: Along with providing a compact and easy-to-handle design, the nylon mesh filter bags help create a simple solution to aquarium canister filter media replenishment.

CLEAN, CRYSTAL-CLEAR WATER: In addition to trapping loose particulate matter, these mixed aquarium filter media bags help reduce harmful chemicals, toxins, foul odors, and to clear up discolorations, from your aquarium’s water. They also help reduce ammonia, keeping water inside your tank crystal clean!

HELPFUL INSTRUCTIONS: Please rinse thoroughly with cold water before placing in filter. Never use soap, as the residual soap particles can harm your fish. For best results, replace filter media every 4 – 6 weeks.

Removes odor, colors, organic pollutants, Helps reduce and control ammonia and nitrate

For freshwater or marine environments

Extremely porous ceramic media for efficient biological filtration.

Material: Polyester: Zipper Material: Plastic

Package contains: 5 white filter bags + 5 black filter bags

Filter bag size: 15cm*20cm/5.9"*7.8"

Fluval eTEC (Efficient Technology) construction employs cutting-edge design, materials & manufacturing methods to deliver powerful pump performance, reduced energy consumption and ultra-quiet operation

Powerful motor generates constant pumping power and pressure that endures over time and re-engineered, precision-crafted pump runs up to 25% quieter than previous generation

Energy-efficient – some 07 series filters draw as little energy as a single household LED lightbulb

SUPERIOR PERFORMANCE! Our premium carbon has been super cleaned and is HUNGRY TO RAPIDLY TRAP CONTAMINANTS and TOXINS from your aquarium water. This is great for you because you will have a clearer, odor free aquarium while the exceptional water quality will help your aquatic friends thrive. (This activated carbon aquarium granules are small in size and work best with our FINE MESH FILTER MEDIA BAGS, ASIN: B0737Z7DQY)

BREAKTHROUGH! A huge problem with other aquarium activated carbon is that the pores are packed with ash that a simple rinse will not wash away; these pores should be clear and clean. This problem is solved with our carbon! How? After heat activation, our carbon filter media goes through a rigorous cleaning to deep clean the pores. You never have to suffer buying unclean fish filter carbon.

ELIMINATES ODOR AND DISCOLORATION! Our activated carbon, also known as activated charcoal, removes foul odors from freshwater and saltwater aquariums and even pond water LEAVING A CRISP CLEAN SMELL. Our aquarium charcoal has large internal surface area which rapidly adsorbs dissolved pollutants from water including yellow-brown tint, toxins, chlorine, most medications, and some heavy metals.

Filter Compatibility: Compatible with Fluval Series Canister Filters 06, 07, FX, and more.

Water Clarification: ClearMax is a premium-grade resin chemical filter media that absorbs phosphate, nitrite, and nitrate. The filter media makes aquarium maintenance easier and reduces odors.

Ideal Environment: ClearMax helps create crystal clear water, making ideal conditions for fish and plants in your tank.

Removes odors, discoloration, and impurities to keep water crystal clear.

Phosphate free. Safe for both fresh and saltwater tanks.

Fast working and long lasting. Popular pellet carbon 4mm diameter.

Experience crystal clear water, radiantly healthy freshwater or saltwater fish, and whisper-quiet, high flow filtration without constant cartridge replacements or a hazardous impeller

Quiet and easy to clean - simply rinse and squeeze in used tank water (not tap water!) to maintain nitrogen-fixing bacteria. Inner canister of filter can be filled with activated charcoal, carbon, or other media.

Hooks up directly to a powerhead or pump, and the diffuser can replace air stones. To set up, simply assemble, bury the base, and connect an air hose.

CONTAINS 3 lbs (1.3 kg) - FAST RESULTS: Works quickly to eliminate cloudy water, colors and odors overnight – guaranteed

TRUSTED SOURCE: Made according to Food Chemicals Codex (FCC) standards; Bringing you the highest quality, bulk and packaged Activated Carbon

HIGH PERFORMANCE: Laboratory grade granular activated carbon; Specifically made with optimum pore structure for aquarium use

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. You will receive one 12 inch by 24 feet by 3/4 inch thick filter pad.

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. Combine with our high quality activated carbon to do everything a branded filter pad can do for much less!

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.

Maintenance kit for the Fluval FX4 High Performance Canister Filter

1 x Magnetic Impeller Assembly (Item #A20208)

1 x Motor Seal Ring (Item #A20211)

Removes odors, discoloration, heavy metals, and organic contaminants

Protects the motor from debris

Provides a superior level of filtration

-6 3-bag packs of carbon aquarium filter media

Will not raise phosphate levels in your aquarium

Premium research-grade, low-ash, and highly porous

Contains one (1) API FILSTAR FILTRATION FOAM Aquarium Canister Filter Filtration Pads 2-Count

Ideal to filter small waste particles

Designed to fit API FILSTAR xP canisters filters

PREMIUM REPLACEMENT FILTER CARTRIDGE: Keeps aquarium water crystal clear and your fish healthy.

PRE-ASSEMBLED - READY TO USE: No assembly required, no mess.

DENSE POLY-FIBER OUTER SHELL: Dual-sided poly-fiber floss removes fish waste and other debris.

Strong Compatibility: The code number of our aquarium filter cartridge is L, and the specific size is 6.49 x 0.3 x 5.3 inches. It is very suitable for QuietFlow LED PRO Power Filter Size 20,30,50,75 & QuietFlow E Internal Power Filter Size 40 & QuietFlow Canister Filter Sizes 200/300/400 & Zilla size 40 on the market.

With this aquarium filter cartridge, you can keep your water healthy every moment. It contains 12 pack aquarium filter cottons, which you can change every 2-4 weeks.

Excellent Filtration Performance: The filter cotton is made of cotton and activated carbon, which can filter and absorb 99% of the sundries, so as to keep the water source clean and the healthy growth of fish.

Removes odor, colors and organic pollutants

Removes toxic compounds and medications

Fast working and long lasting

Absorbative filtration

Eliminates harmful toxins from your tank

Comes in sets of three

Contains one (1) API BIO-CHEM ZORB SIZE 6 Aquarium Canister Filter Filtration Pouch 1-Count Bag

Cleans and clears aquarium water removing aquarium pollutants, including colors, odors, and toxic compounds which cloud water and degrade water quality

Contains a unique superior resin-carbon blend that removes compounds 3x more effectively than carbon alone

【Fitment】-Replcement carbon impregnated foam filter pads are compatible with the Fluval FX4, FX5 and FX6 high performance canister filters

【Fuction】-These carbon impregnated pads capture micro particles as the water passes through. The added carbon removes odour, discoloration, as well as heavy metals and organic contaminants, giving crystal clear water in your aquarium.

【Range of Application】- Carbon impregnated filter pads are suitable for both freshwater and marine aquariums.

Contains one (1) API SUPER ACTIVATED CARBON Aquarium Canister Filter Filtration Pouch 1-Count

Clears aquarium water removing aquarium pollutants, including colors, odors, and toxic compounds which cloud water and degrade water quality.

Contains high-porosity filtration media for superior cleaning power.