Best External Canister Filter - April 2024

Hydor Professional 250 External Canister Filter, 40-75 gal, 225 GPH

The hydor professional 250 aquarium external 225gph filter is a complete eco-system in a box. All the biological, mechanical and chemical filtration that any requires for a healthy and long-lived aquatic experience. From the easy priming feature to the telescopic intake tubes, everything had been made easy.

• ASIN: B00CRIDDCU
• UPC: 841421009940
• ASIN: B00CRIDDCU
• Brand: Hydor
• Size: 250, 40-75 Gal
• Manufacturer: Hydor

Sunsun HW-304B 525 GPH 5-Stage External Canister Filter with 9-watt UV Sterilizer

The SunSun HW-304B external 5-stage canister filter with built in UV sterilizer is ideal for tanks up to 150 gallon. It is capable of handling up to 525 gallons per hour with 4 flexible media trays that allow you to add your media such as SunSun's activated carbons, ceramic rings or bio-balls (each sold separately) to achieve excellent mechanical, chemical and biological filtration. The HW-304B has a built in 9 Watt UV sterilizer to help kill algae spores and bacteria, promoting clear crystal water. The HW-304B canister filter also has a convenient self-priming pump that eliminates the need fo... [Read More]

• ASIN: B008986EQO
• UPC: 700646506668
• ASIN: B008986EQO
• Brand: SUN
• Size: HW-304B Filter
• Manufacturer: Monster Pets

Polar Aurora Free Media 4-Stage External Canister Filter with 9-watt Uv Sterilizer, 525 GPH with Media

filter.

• ASIN: B00JYPS6JE
• UPC: 508703560758
• ASIN: B00JYPS6JE
• Brand: Polar Aurora
• Size: 525GPH
• Manufacturer: Polar Aurora

Sunsun Tech'n'Toy HW-603B 106 GPH 3-Stage External Canister Filter

The Sun Sun HW-603B multi-stage canister filter is ideal for tanks up to 20 gallon. It handles up to 106 gallons per hour. The Sun Sun HW-603B includes filter pads, hoses and all the parts you need to get started. There are space above and below filter pads which you can add filtration media such as Sun Sun's activated carbons, ceramic rings or bio-balls (each sold separately) to achieve excellent mechanical, chemical and biological filtration. To siphon water into the filter, simply fill the filter with water and turn the power on. The Sun Sun HW-603B can also be use as pre-filter for other S... [Read More]

• ASIN: B00CC6SCJQ
• UPC: 694757072047
• ASIN: B00CC6SCJQ
• Brand: Sunsun
• Manufacturer: Ming Trading LLC

Sunsun HW-3000 UV 9W 5-Stage External Canister Filter 793gph

Newest canister from SunSun that is easy and simple to use. The HW-3000 features a LCD display that will surely enhance any user's experience with the canister. With a LCD display, users are able to adjust the flow of the pump. The HW-3000 also has a controllable built-in 9W UV sterilizer, which is perfect for keeping algae away from your aquarium. The new HW-3000 require no priming to start. Simply fill both intake and outtake tubes with tank water, plug in the power and water will start moving. Newly design motor which use 30W. Please notice all canister filters go through water pressurize t... [Read More]

• ASIN: B07BG9GBM2
• UPC: 704119288716
• ASIN: B07BG9GBM2
• Brand: Sunsun
• Manufacturer: SunSun

SunSun HW-302 3-Stage External Canister Aquarium Filter 264GPH

Canister Filters provide superior filtration ideal for larger or heavily-stocked aquariums. Suitable for use with freshwater or saltwater aquariums, canister filters maximize filtering capacity by taking advantage of their large filter body. Canister filters are used by fish enthusiasts who need superior mechanical, biological and chemical filtration in large aquariums that house their fish. Canister style external filter offers a greater quantity of filter materials to be used along with a greater degree of flexibility. Water enters the canister filled with the chosen filter material through ... [Read More]

• ASIN: B00CXDRDRA
• UPC: 508703560796
• ASIN: B00CXDRDRA
• Brand: Flexzion
• Size: HW-302 Filter
• Manufacturer: Ming Trading LLC

Polar Aurora 4-Stage External Canister Filter 525GPH with 9-watt UV Sterilizer New(525GPH)

Enhance aquarium filtration with large-capacity canister filters. Revolutionary canister filters boast greater media-storing capacity so aquarium water comes into contact with more filter media during the initial pass. Advanced, high-performance features help ensure high water quality plus quick and easy routine filter maintenance. Removes organic film and debris from water surface. Easy to be removed and cleaned. Please notice : all canister filters go through water pressurize test before boxing by the manufacture to ensure there are no leaking. There maybe condensation still trap inside the ... [Read More]

• ASIN: B00NDYVXOC
• ASIN: B00NDYVXOC
• Brand: Polar Aurora
• Size: 525GPH
• Manufacturer: Polar Aurora

EHEIM Ecco Pro External Canister Filter with Media for Up to 80-Gallon

• ASIN: B0009YWODS
• UPC: 720686223691
• ASIN: B0009YWODS
• Brand: Eheim
• Size: 80 US Gal
• Manufacturer: Eheim

Zoo Med Nano 10 External Canister Filter, up to 10 Gallons

Three Stage external aquarium filter uses mechanical, biological and chemical filtration to keep your nano or small aquarium clean and clear. Provides greater aeration with the included spraybar. Removable hose-connecting device. Adjustable flow control system. Easy-to-open filter head. Calibrated anti-vibration bushings.

• ASIN: B005DGHRU2
• UPC: 634252053738
• ASIN: B005DGHRU2
• Brand: Zoo Med
• Manufacturer: Zoo Med Laboratories

Cascade CCF3UL Canister Filter, 100 Gallon, 265gph

The Penn Plax Cascade 1000 Canister Aquarium Filter is a heavy-duty external filtration system. The Cascade 1000 (CCF3UL) is for aquariums up to 100 gallons and pumps 265 gallons per hour (GPH). Delivering powerful mechanical, chemical, and biological filtration, which produces crystal clear water in both fresh and marine aquariums. Crystal Clear Water for Fresh and Marine Aquariums: The Cascade Advantage! The floss pad removes fine particulate matter, while the activated carbon media removes toxins and impurities from the water, leaving a cleaner and healthier environment for your fish and ot... [Read More]

• ASIN: B0002DJ9NY
• UPC: 030172015946
• ASIN: B0002DJ9NY
• Brand: Penn Plax
• Size: Cascade® 1000
• Manufacturer: Monster Pets

Hydor Professional External Canister Filter Media, Sintered Quartz Rings, Bio-Media

Highly porous efficient sintered quartz Bio-Ring Media is ideal for optimal biological filtration. Manufactured in China. Easy to use.

• ASIN: B00E4C2HRY
• UPC: 841421010229
• ASIN: B00E4C2HRY
• Brand: Hydor
• Manufacturer: Hydor

Polar Aurora 3-Stage External Canister Filter with 9-watt UV Sterilizer for Aquarium 265 GPH Builtin Pump Kit Canister

Items Description： The filter trays/cases can be filled separately and have practical handles. The prefilter lying on top retains coarse dirt efficiently and prolongs significantly the lifetime of biological filter materials. Easy to remove and clean and can be re-used. Features: · 3 stages of filtration. · 9w UV powered · Max Flow Rate: 265 GPH (1000L/h) · Hose size: 3/4" · Max-H: About 4.6 feet · 110-120V 50-60Hz · Removes debris from water surface · Dimensions: 9"x 9"x 17.5" (Length x Width x Height) Measurement are in inches. The item is just for fish, not for turtle INCLUDES: (1... [Read More]

• ASIN: B07G3Y2W3G
• ASIN: B07G3Y2W3G
• Brand: Polar Aurora
• Size: 265 GPH with media
• Manufacturer: rrx

ZooMed Nano 30 External Canister Filter

Three Stage external aquarium filter uses mechanical, biological and chemical filtration to keep your nano or small aquarium clean and clear. Provides greater aeration with the included spraybar. Removable hose-connecting device. Adjustable flow control system. Easy-to-open filter head. Calibrated anti-vibration bushings.

• ASIN: B005DGHS4M
• UPC: 097612024326
• ASIN: B005DGHS4M
• Brand: Zoo Med
• Size: 10-30 Gallon
• Manufacturer: Zoo Med Laboratories

Sunsun HW-404B 525 GPH 5-Stage External Canister Filter with 9W UV Sterilizer

The Sunsun HW-404B external 5 stage canister filter is ideal for tanks up to 150 gallon. It handles up to 525 gallons per hour. The Sunsun HW-404B includes filter pads, hoses and all the parts you need to get started. The four flexible media trays allow you to add other filtration media such as sunsun' S activated carbons, ceramic rings or bio-balls (each sold separately) to achieve excellent mechanical, chemical, and biological filtration. A built in 9 watt UV sterilizer helps control algae spores/bacteria and promotes clear water. The HW-404B canister filter also has a convenient self-primin... [Read More]

• ASIN: B00C91OTL4
• UPC: 723061223118
• ASIN: B00C91OTL4
• Brand: Sunsun
• Manufacturer: SUNSUN

Sunsun HW-5000 UV 9W 4-Stage External Canister Filter, 1215gph

The HW-5000 is the newest canister filter from SunSun (2019). The HW-5000 features a removable DC pump with SINE wave technology— more energy efficient than regular canister pumps. Includes a Smart Digital Controller that allows users to adjust the water flow rate and UV sterilizer's "ON" time. The ceramic impeller is more durable and can be used with freshwater and saltwater aquariums. The HW-5000 also includes 3 media baskets that are easy to clean. Big media baskets provide users the ability to add large amount of different filter media (not included). An adjustable tube holder can be mou... [Read More]

• ASIN: B07T93ZH92
• ASIN: B07T93ZH92
• Brand: Sunsun
• Size: One Size
• Manufacturer: SunSun

Penn-Plax Cascade Canister Filter 1200

Penn-Plax® Cascade™ Canister Filter 1200. Provides crystal clear water for fresh and marine aquariums. Featured with quick, easy push-button self-primer, easy lift alignment clamps release vacuum suction, 360° rotating valve taps, sturdy tip-proof base, cut-off

• UPC: 17631373
• Model: CCF4UL
• Color: N/AOther
• Size: L
• Rating: 5.0

MarineLand Magnum Polishing Internal Canister Filter

UPG-MARINELAND EDWARDSVILLE MAGNUM POLISHING INTERNAL

• UPC: 161306444
• Model: ML90770
• Size: L
• Rating: 3.795

HW-303B Canister Filter with UV Sterilizer (370GPH) - External Canister Aquarium Filter Water Filtration System with 4 Media Trays For Aquarium Fish Tank

Canister Filters provide superior filtration ideal for larger or heavily-stocked aquariums. Suitable for use with freshwater or saltwater aquariums, canister filters maximize filtering capacity by taking advantage of their large filter body. Canister filters are

• UPC: 109875719
• Color: White
• Rating: 5.0

Oxyful 525 GPH Aquarium Pond 5-Stage External Cleaner Canister Filter with 9-watt UV Sterilizer 2000L/hr

The Oxyful external 5 stage canister filter highly efficient filtration for faster breakdown of harmful substances. Ideal for individual filter media layer to suit your specific water treatment. Coarse and fine filter pads for thorough

• UPC: 293799659
• Model: HMM-AQUA-FILTR-HW404B

Penn-Plax Cascade Canister Filter 500

Penn-Plax® Cascade⢠Canister Filter 500. Crystal clear water for fresh and marine aquariums. Easy lift alignment clamps-release vacuum suction. Flow rate control/cut-off valves adjust water flow. Extra large capacity, stackable filter medium containers with lift-up

• UPC: 17631370
• Model: CCF1UL
• Color: N/AOther
• Size: S
• Rating: 5.0

National Geographic CF70 UV Aquarium Canister Filter with Ultraviolet Sterilizer

National Geographic's mission is to inspire people to care about the planet. National Geographic CF70 UV Aquarium Canister Filter with Ultraviolet Sterilizer performs effective 3-stage filtration: mechanical, biological, and chemical. Self-priming to quickly start water

• UPC: 993631657

Fluval FX6 Canister Filter

Fluval FX6 is a high performance canister filter with many outstanding features designed to make aquarium fish keeping easier and more convenient than ever. This super capacity yet compact canister filter has a pump output

• UPC: 138157363
• Model: A219
• Color: Multicolor
• Size: L
• Rating: 4.0

Marineland Magniflow 220 Canister Filter, for up to 55 Gallons

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

• UPC: 101314946
• Model: ML90750
• Size: Up to 55-Gallons
• Rating: 4.082

Hydor Professional External Canister Filter Media High Quality Activated Carbon Freshwater (Pack of 1)

Hydor Professional External Canister Filter Media High Quality Activated Carbon Freshwater (Pack of

• UPC: 958960753
• Model: D02100

Marineland Canister Filter Bio-Balls for C-Series Filters, 90-Count

Provide larger, multi-faceted surface area for growth of beneficial Bio Spira bacteria. Use with C-Series

• UPC: 27967904
• Model: PA11486
• Color: Multicolor