Best 23 Aquarium Filters

 

Aqua-Tech EZ-Change No3 6-Pack Aquarium Filter Cartridge for 20 to 60 Power Filters

Aqua-Tech EZ-Change No.3 6-Pack Aquarium Filter Cartridge for 20 to 60 Power Filters

Aqua-Tech EZ-Change No.3 6-Pack Aquarium Filter Cartridge for 20 to 60 Power Filters - These cartridges contain aqua-tech premium activated carbon for maximum filtration and require no messy assembly—simply change in seconds by shaking and rinsing. The ez-change #3 filter cartridge fits aqua-tech 20-40 and 30-60 power filters. Aqua-tech ez-change filter cartridges are color-coded for fast and easy selection.

 

Penn Plax Cascade Hang-on Aquarium Filter With Quad Filtration System Cleans Up to 100 Gallon Tank

Penn Plax Cascade Hang-on Aquarium Filter With Quad Filtration System Cleans Up to 100 Gallon Tank

Penn Plax Cascade Hang-on Aquarium Filter With Quad Filtration System Cleans Up to 100 Gallon Tank - Hang on aquarium filter quietly delivers 300 gallons per hour of crystal clear water for your fresh or marine aquariums from 55 to 100 gallons in size. Adjustable flow knob allows you to reduce filtration during feeding times or as needed aquarium filter is recommended for both freshwater and saltwater applications. Internal sponge optimizes colonization of beneficial anaerobic bacteria and polyfiber floss cartridge traps floating particulate matter. Activated carbon cartridge removes harmful chemicals, toxins, odors, discoloration, and other contaminants for your aquarium. Revolutionary bio-falls quad-filtration system provides efficient filtration with anaerobic bacteria for additional ammonia and nitrite removal providing maximum oxygenation.

 

Tetra 19550 Whisper Aquarium Filter Cartridge Small  6-Pack

Tetra 19550 Whisper Aquarium Filter Cartridge, Small, 6-Pack

Tetra 19550 Whisper Aquarium Filter Cartridge, Small, 6-Pack - Tetra whisper cartridges make clean water simple and efficient. Ultra-activated carbon absorbs odors and discoloration while dense, dual sided mesh catches debris and fish waste to keep water crystal clear and promote healthier fish. .

 

Aqua-Tech Power Aquarium Filter 5 to 15-Gallon

Aqua-Tech Power Aquarium Filter, 5 to 15-Gallon

Aqua-Tech Power Aquarium Filter, 5 to 15-Gallon - Aqua-tech’s 5-15 power filter is an easy-to-use and maintain aquarium filter with a two-year warranty. . Each filter comes complete with a ready-to-use aqua-tech ez-change filter cartridge that works to trap more dirt, remove impurities and deliver maximum water-to-carbon contact.

 

ADA Hanging Aquarium Filter 5W 200LH Waterfall Pump Internal Water Circulation System Suitable for Fish Uncovered Small Tanks Model:EF-300

ADA Hanging Aquarium Filter 5W 200L/H Waterfall Pump Internal Water Circulation System Suitable for Fish Uncovered Small Tanks (Model:EF-300)

ADA Hanging Aquarium Filter 5W 200L/H Waterfall Pump Internal Water Circulation System Suitable for Fish Uncovered Small Tanks (Model:EF-300) - â—†Parameter-color blackcondition100% brand newhousinghigh quality abs plasticvoltage110v~120v 60hzpower5wqmax200l/hdimensions8185190mmweight300g. â—†After service-don’t hesitate to contact us if you have any question when you use it, all the products sold by ji bo trade include a 15 days money-back & 12-month warranty,we will try our best to meet your satisfaction. â—†design&install-streamlined design,small and easily removeablegreat filtering condition,easy to install and suit to small size uncovered tankenvironmental protection and energy-saved,super quiet. â—†Adjustable knob-fitering sponge,with surface pollution function adjustable knob,waterfall type water flow design ensure that the water will not ease any sense of urgency to the biological. â—†Nameada hanging power filter (model:ef-300).

 

Penn Plax Cascade Mini Hang-on Aquarium Filter With Activated Carbon and Sponge For Small Aquariums Cleans Small Up to 7 Gallon Tank

Penn Plax Cascade Mini Hang-on Aquarium Filter With Activated Carbon and Sponge For Small Aquariums Cleans Small Up to 7 Gallon Tank

Penn Plax Cascade Mini Hang-on Aquarium Filter With Activated Carbon and Sponge For Small Aquariums Cleans Small Up to 7 Gallon Tank - Activated carbon cartridge removes harmful chemicals, toxins, odors, discoloration, and other contaminants for your aquarium. Adjustable flow knob allows you to reduce filtration during feeding times or as needed aquarium filter is recommended for both freshwater and saltwater applications. Internal sponge optimizes colonization of beneficial aerobic bacteria and polyfiber floss cartridge traps floating particulate matter. Hang on aquarium filter quietly delivers 20 gallons per hour of crystal clear water for your fresh or saltwater aquarium up to 7 gallons in size.

 

Penn Plax Cascade 300 Submersible Aquarium Filter Cleans Up to 10 Gallon Fish Tank With Physical Chemical and Biological Filtration

Penn Plax Cascade 300 Submersible Aquarium Filter Cleans Up to 10 Gallon Fish Tank With Physical, Chemical, and Biological Filtration

Penn Plax Cascade 300 Submersible Aquarium Filter Cleans Up to 10 Gallon Fish Tank With Physical, Chemical, and Biological Filtration - Internal sponge optimizes colonization of beneficial aerobic bacteria large capacity aquarium filter cup allows you to choose your own filter medium. Activated carbon cartridge removes harmful chemicals, toxins, odors, discoloration, and other contaminants for your aquarium. Fully submersible aquarium filter quietly delivers 70 gallons per hour of crystal clear water for your fresh or marine aquarium from 15 to 10 gallons in size. Spray bar option allows you to distribute water evenly helping aerate your tank fish tank filter can be placed horizontally and is easily hidden. Pump head with adjustable and directional water flow cascade internal filters provide better filtration physical, chemical and biological while also aerating water.

 

South Ocean Five AOF10108 Velcro Polyester Easy-Close Media Bag for Aquarium Filters 4-12 by 8-Inch

South Ocean Five AOF10108 Velcro Polyester Easy-Close Media Bag for Aquarium Filters, 4-1/2 by 8-Inch

South Ocean Five AOF10108 Velcro Polyester Easy-Close Media Bag for Aquarium Filters, 4-1/2 by 8-Inch - Velcro easy-close media bag to provide excellent water flow through the media. No drawstrings to get caught in pump mechanisms. Made from two kinds of polyester mesh material, the finer material is in the interior with a coarser material on the outside. Measures 4-1/2-inch width by 8-inch height. Can be used over and over, and is safe to bleach to clean.

 

Penn Plax Cascade Canister Aquarium Filter Cascade Black 1000 Elite

Penn Plax Cascade Canister Aquarium Filter (Cascade Black 1000 Elite)

Penn Plax Cascade Canister Aquarium Filter (Cascade Black 1000 Elite) - All parts and replacement media is oem from penn plax factories. Over $50 of added value includes new black canister housing, all tubes and tubing, bio floss, bio foam, ceramic rings, pro carb and large magna sweep algae magnet. Quick & easy push-button primer and two independent 360 degree rotating taps. Large capacity stackable media trays allow for multi-stage filtration. Cascade 1000 black elite kit handles up to 100 gallons.

 

Odyssea UV Pro Ultraviolet Sterilizer Aquarium Filter UV Pro 36W

Odyssea UV Pro Ultraviolet Sterilizer Aquarium Filter (UV Pro 36W)

Odyssea UV Pro Ultraviolet Sterilizer Aquarium Filter (UV Pro 36W) - The powerful output from the uv lamp helps ensure that disease causing pathogens cannot reproduce and lowering the changes of a disease outbreak in your system. Includes 36w uv bulb. The odyssea pro 36 uv sterilizer is the most simple and efficient device for eliminating algae and harmful organisms. .

 

500g Ceramic Rings  50 Pcs Bio Balls in Media Bags for Aquarium Canister Filter by Aquarium Filter

500g Ceramic Rings + 50 Pcs Bio Balls in Media Bags for Aquarium Canister Filter by Aquarium Filter

500g Ceramic Rings + 50 Pcs Bio Balls in Media Bags for Aquarium Canister Filter by Aquarium Filter - Bio-ball, 1″ bio balls are state of the art filter media for use in freshwater and saltwater wet/dry systems. This listing is for one bag of bio ball(50 pcs) and one bag of ceramic ring (500g),. Extremely porous ceramic media for efficient biological filtration. Each one come with an individual zip media bag (80″ x 55″). Ceramic ring- 1/2″ x 1/2″.

 

Bio Media - 1000g - Aquatic Arts FilterPlus Bio-Media Aquarium Filter

Bio Media – 1000g – Aquatic Arts FilterPlus Bio-Media Aquarium Filter

Bio Media – 1000g – Aquatic Arts FilterPlus Bio-Media Aquarium Filter - Enables higher stocking levels and greatly superior bio filtration to bio balls or ceramic rings. Completely natural contains no chemicals or artificial materials will not alter ph or hardness. Capable of housing anaerobic bacteria, which can greatly reduce the need for water changes. Professional grade bio media for home aquariums used in all of our holding tanks at aquatic arts. Never needs to be replaced instant and significant upgrade to almost any aquarium filter.

 

Aqua-Flo 12 Pond Aquarium Filter Media 72 6 Feet Long x 1 Thick GreenWhite

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

Aqua-Flo 12″ Pond & Aquarium Filter Media, 72″ (6 Feet) Long x 1″ Thick (Green/White) - Easy to cut with scissors to any size needed. Proudly made in the usa by an american company. 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.

 

Pura Magnavore APU00414 3-Pack 300-Micron Media Bags for Aquarium Filter 6 by 12-Inch

Pura (Magnavore) APU00414 3-Pack 300-Micron Media Bags for Aquarium Filter, 6 by 12-Inch

Pura (Magnavore) APU00414 3-Pack 300-Micron Media Bags for Aquarium Filter, 6 by 12-Inch - Features 300-micron mesh, keeps media in preventing fines from washing out of the bag. Washable, reusable and completely safe for both fresh and saltwater aquariums. Self fastening closure is far superior to drawstrings and provides an additional leak proof safety factor. Provides extra versatility, neatly folds over and will fit many of your specific applications. Media bags are designed for professional filtration applications.

 

Aquarium Filter SMALL - Filter Cartridges 6 PACK - FOR MINI BOWS

Aquarium Filter SMALL – Filter Cartridges (6 PACK) – FOR MINI BOWS

Aquarium Filter SMALL – Filter Cartridges (6 PACK) – FOR MINI BOWS - Cartridges contain more activated carbon to remove toxic impurities, odors and discoloration. Helps create crystal-clear, healthy water. Patented dual-sided replaceable dense-floss cartridges filter out more particles and debris. For best results replace cartridge every 4-6 weeks. Ready-to-use, preassembled filter cartridges install in seconds for mini bows 6pk.

 

Authentic Pinky Filters Pond Aquarium Filter Media Pads 12 x 120 10 Feet Total - FREE USA SHIPPING - Saltwater Freshwater Salt Water Fresh Water

Authentic Pinky Filters Pond & Aquarium Filter Media Pads 12″ x 120″ (10 Feet Total) – FREE USA SHIPPING! – Saltwater Freshwater Salt Water Fresh Water

Authentic Pinky Filters Pond & Aquarium Filter Media Pads 12″ x 120″ (10 Feet Total) – FREE USA SHIPPING! – Saltwater Freshwater Salt Water Fresh Water - Easy to cut with scissors to any size needed. No chemicals used in production safe for all fresh or saltwater fish, reefs, reptiles, tanks & ponds. No minimum order requirements for free shipping orders ship out every week day. The only authentic pinky filters sold on amazon made in the usa. 2 separate layers of filtration built into one filter.

 

Whisper In-Tank Filter 3i for 1 - 3 gallon aquariums 25846

Whisper In-Tank Filter 3i for 1 – 3 gallon aquariums (25846)

Whisper In-Tank Filter 3i for 1 – 3 gallon aquariums (25846) - This filter mounts on the inside of the aquarium, rather than hanging from the outside — making it possible to place the tank flush against a wall. The 3i in-tank filter uses air bubbles to move water up the airlift tube and through the filter cartridge making it ideal for keeping small fish and breeding fish. For the ultimate in convenience and quiet, choose a whisper in-tank filter. The whisper in-tank filter adjusts easily to high or low water levels with mounting clamps. Each unit includes the filter, air pump, two feet of airline tubing and one small whisper bio-bag filter cartridge.

 

Tetra 25992 Whisper 10 Bio Foam Grid Replacement Kit for Aquarium Filter

Tetra 25992 Whisper 10 Bio Foam Grid Replacement Kit for Aquarium Filter

Tetra 25992 Whisper 10 Bio Foam Grid Replacement Kit for Aquarium Filter - Tetra whisper bio foam grid replacement kit. The bio-foam grid fits the whisper in-tank power filter. . Bio foam provides an extreme amount of surface area for optimal biological filtration in the tetra in tank whisper power filters.

 

MESH Filter Socks 200 Micron - 4 Inch Ring by 8 Inch Long - SHORT - Premium Aquarium Filter Bags - Custom Made In The USA For Aquatic Experts 2 pack

MESH Filter Socks 200 Micron – 4 Inch Ring by 8 Inch Long – SHORT – Premium Aquarium Filter Bags – Custom Made In The USA For Aquatic Experts (2 pack)

MESH Filter Socks 200 Micron – 4 Inch Ring by 8 Inch Long – SHORT – Premium Aquarium Filter Bags – Custom Made In The USA For Aquatic Experts (2 pack) - Easy to clean and reuse, our heavy duty mesh filter socks are constructed to be cleaned and reused many times they can easily be rinsed in a sink, or for a more thorough cleaning, they are tough enough to be cleaned in a washing machine just follow our cleaning steps. Tips and risk-free guarantee you will receive our professional cleaning instructions included with your filter socks in addition, we are committed to our 100% customer satisfaction so if you find that you are not 5-star happy with us or our products, please contact us and we will do whatever it takes to make sure you are 100% satisfied. High quality, polypropylene fiber strands are woven into a specific pattern and are thermally bonded to create a strong durable mesh screen, heavy duty stitching is then used to create a long lasting filter sock you will receive two 4 inch by 8 inch long mesh filter socks with a 4-inch diameter plastic ring that will fit most sump holders these do not fit red sea filters. Traps large particles, our 200 micron mesh filter socks have an open weave pattern designed to only trap larger particles, snails, fish and other items 200 micron mesh socks are unlike 200 micron felt socks which trap large to fine debris floating in the water trapping only larger particles means these socks will last longer and need to be cleaned less often than felt socks. Specialty socks, mesh socks are for hobbyists who want to keep snails and other larger size items from entering their pumps and want to clean their filter socks less often since mesh socks do not trap fine debris from the water it may be best to rotate mesh socks with felt socks to keep aquarium water crystal clear.

 

Penn Plax Cascade 170 Submersible Aquarium Filter Cleans Up to 5 Gallon Fish Tank or Terrarium With Physical Chemical and Biological Filtration

Penn Plax Cascade 170 Submersible Aquarium Filter Cleans Up to 5 Gallon Fish Tank or Terrarium With Physical, Chemical, and Biological Filtration

Penn Plax Cascade 170 Submersible Aquarium Filter Cleans Up to 5 Gallon Fish Tank or Terrarium With Physical, Chemical, and Biological Filtration - Spray bar option allows you to distribute water evenly helping aerate your tank fish tank filter can be placed horizontally and is easily hidden. Fully submersible aquarium filter quietly delivers 45 gallons per hour of crystal clear water for your small aquarium or terrarium up to 5 gallons in size suitable for both freshwater and saltwater environments. Pump head with adjustable and directional water flow cascade internal filters provide better filtration physical, chemical and biological while also aerating water. Activated carbon cartridge removes harmful chemicals, toxins, odors, discoloration, and other contaminants from your aquarium or tank internal sponge optimizes colonization of beneficial aerobic bacteria.

 

Nylon Mesh Filter Sock -200Micron- Aquarium FilterMedia Bag - 2 Pack

Nylon Mesh Filter Sock -200Micron- Aquarium Filter/Media Bag – 2 Pack

Nylon Mesh Filter Sock -200Micron- Aquarium Filter/Media Bag – 2 Pack - 200 micron mesh filters well while avoiding clogging and constant cleaning. Also great for holding additives such as activated carbon. 2 filters per order. Nylon mesh is the aquarium experts choice less clogging & easier to clean than felt. Strong 4 inch plastic rim with a total length of 9 inches.

 

CNZ Aquarium Filter Media Kits Activated CarbonBio BallCeramic Ring 8 L

CNZ Aquarium Filter Media Kits Activated Carbon/Bio Ball/Ceramic Ring, 8″ L

CNZ Aquarium Filter Media Kits Activated Carbon/Bio Ball/Ceramic Ring, 8″ L - Increase dissolved oxygen levels. Clarify your water naturally and cultivate beneficial bacteria with these polypropylene bio-balls. Extremely porous ceramic media for efficient biological filtration. Removes odor, colors, organic pollutants. Removes toxic compounds, medications.

 

Filter Socks 200 Micron - 4 Inch Ring by 14 Inch Long - 8 pack- LONG - Premium Aquarium Felt Filter Bags - Custom Made In The USA For Aquatic Experts

Filter Socks 200 Micron – 4 Inch Ring by 14 Inch Long – 8 pack- LONG – Premium Aquarium Felt Filter Bags – Custom Made In The USA For Aquatic Experts

Filter Socks 200 Micron – 4 Inch Ring by 14 Inch Long – 8 pack- LONG – Premium Aquarium Felt Filter Bags – Custom Made In The USA For Aquatic Experts - High quality and reuseable, solid construction and heavy duty stitching make these socks strong and durable so they can be cleaned and reused numerous times you will receive eight 4 inch by 14 inch long felt filter socks with a 4-inch diameter plastic ring that will fit most sump holders also available in a 24 pack. Improve water quality- our filter socks have interlocking micro-denier felt fibers that are perfect for trapping uneaten food, waste excreted by livestock, decaying plants, detritus, dust, and other floating particulates changing filter socks 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 your aquarium water. Custom made, our filter socks are constructed only when our factory receives our exact specifications years of testing produced the perfect blueprint other socks may look like ours but if you want the best you have found them to see all of our sizes and quantities simply click above on, by aquatic experts, under the title. Customer and professionals choice, our 200 micron size polypropylene filter socks are best sellers, the top choice for my clients as well as my aquarium service technicians and both chose 200 micron socks because they do not clog as quickly as smaller microns do, yet they help ensure crystal clear water these filter socks are constructed with durable polypropylene which lasts longer than those made with polyester. Tips and risk-free guarantee you will receive our professional cleaning instructions included with your filter socks in addition, we are committed to our 100% customer satisfaction so if you find that you are not 5-star happy with us or our products, please contact us and we will do whatever it takes to make sure you are 100% satisfied.





We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.