search

Best AQUARIUM FILTER INTAKE COVERS

At Aquarium Accessories Reviews, we take pride in our rigorous review process. Each product is handpicked based on market research, personally tested by our experienced team for functionality and durability, and evaluated for value for money. Alongside our hands-on experience, we also consider real user feedback. This meticulous approach ensures we provide honest, transparent, and comprehensive reviews to guide your aquarium accessory purchases.

We will continue to update this buyer's guide once a month or two.

The best AQUARIUM FILTER INTAKE COVERS in 2024 - Detailed Product Descriptions

1. AquaClear Extension Tube for 20, 30, 50 Power Filters

By Brand: AquaClear

AquaClear Extension Tube for 20, 30, 50 Power Filters

Aquarium filter extension tube
Designed for use with the AquaClear 30/150 Power Filter
Ideal for use in deeper fish tanks
Water is drawn into the extension tube to pass through the filter

2. Marineland Bonded Filter Pad, Cut To Fit Any aquarium Filter, Whites & Tans, 312 sq. in.

By MarineLand Store

Marineland Bonded Filter Pad, Cut To Fit Any aquarium Filter, Whites & Tans, 312 sq. in.

BONDED aquarium FILTER PAD: Use with any type of aquarium filter, canister or sump.
EXTRA DURABLE: Effectively traps small dirt particles to prevent clogging.
CUT TO FIT: Make a cardboard template to fit your filter and cut to fit as directed on the product packaging.
FOR BEST RESULTS: Use two sections of filter pad with a layer of activated carbon in between.
MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market.
Filter pad used in magnum or sumps
312-Square Inch
Magnum canister filter filter pad

3. Penn-Plax Cascade 80 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups

By Penn-Plax Store

Penn-Plax Cascade 80 Power Filter – Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups

QUIET & EFFICIENT: The Cascade 80 Power Hang-On Filter quietly delivers crystal clear water throughout the aquarium. This filter pushes water at 80 Gallons per Hour (GPH) for tanks up to 10 Gallons in size. It’s great for Freshwater and Saltwater aquariums
ACCOMMODATING: The adjustable flow knob allows for increased or decreased water flow at will, which is extremely helpful during feeding times, or use it as needed. The hang-on design is constructed for safe mounting. The lift tube extends between 6.25” (min) and 8.75” (max)
EXTREMELY BENEFICIAL: This Cascade filter utilizes disposable, double-sided media cartridges that contain Activated Carbon and Poly Fiber Floss. The included cartridge traps floating particulate matter, removes harmful chemicals and toxins, clears up discolorations, and reduces foul odors from your aquarium’s water
ITEMS INCLUDED & MEASUREMENTS: The Cascade 80 Power Hang-On Filter includes 1 Activated Carbon/Poly Fiber Floss media cartridge. It does NOT contain a cover, sponge or Bio-Falls cartridges. Overall Measurements: 5.75” (H) x 5” (W) x 3.4” (D)
SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small

4. Marineland Penguin Bio-Wheel Power Filter 100 GPH, Multi-Stage Aquarium Filtration

By MarineLand Store

Marineland Penguin Bio-Wheel Power Filter 100 GPH, Multi-Stage Aquarium Filtration

REPLACEMENT FILTER CARTRIDGE: Pack of 3 cartridges fits Marineland Penguin PRO Power Filters 100, 125 and 175; also fits the original Penguin Power Filter 150.
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. Chemically filtered through Black Diamond Premium Activated Carbon. BIO-Wheel technology delivers wet/dry filtration.
OPTIMUM WATER-TO-CARBON CONTACT: Ribbed backing ensures even distribution of carbon for sparkling clean water.
COLOR-CODED PACKAGING: Rite-Size packaging makes it simple to choose the right size replacement cartridge for your filter.

5. Fluval Quick-Clear Water Polishing Pads, Mechanical Filter Media for Aquariums, 3-Pack, A242

By Fluval Store

Fluval Quick-Clear Water Polishing Pads, Mechanical Filter Media for Aquariums, 3-Pack, A242

Mechanical filter media effectively traps micro particles and debris
Durable, extra thick, micro-fine polyester pads
Provides crystal clear aquarium water
Suitable for freshwater or saltwater aquariums
Includes 3 water polishing pads

6. EcoPlus Pump Filter Bag, 10" x 12.5"

By Brand: EcoPlus

EcoPlus Pump Filter Bag, 10

The EcoPlus Pump Protector Filter Bag traps particles before they clog submersible pumps
Ensures trouble-free water circulation
Prolongs the life of submersible pumps
Eliminates clogged drippers or emitters
Ideal for use with larger EcoPlus pumps

7. Fluval FX4/FX5/FX6 Ribbed Hosing, Aquarium Filter Replacement Part

By Fluval Store

Fluval FX4/FX5/FX6 Ribbed Hosing, Aquarium Filter Replacement Part

Replacement ribbed hosing for the Fluval FX4, FX5 and FX6 Canister Filters (A214, A218 and A219)
Replacement part A20236
Easy to replace
Replacement hosing measures 13.25 feet (4 meters)
Suitable for freshwater and saltwater aquariums

8. Fluval Intake Strainer with Checkball for Fluval 305, 405, 306, 406 External Filter

By Fluval Store

Fluval Intake Strainer with Checkball for Fluval 305, 405, 306, 406 External Filter

Fits Fluval 305, 405, 306, 406 external filter models A211, A216, A212, A217
Includes check ball
Comes in polybag with header
Measures 1-1/2-inch length by 4-inch width by 6-inch height

9. Acurel LLC 100-Percent Polyester Filter Fiber, 2-Ounce

By Loving Pets Store

Acurel LLC 100-Percent Polyester Filter Fiber, 2-Ounce

Improves fish health; removes more particles than formed fiber sheets
Loose fiber batting creates a tighter fit
100-Percent polyester; will not degrade
Suitable for all filters
For use in all fresh and salt water aquatics

10. Fluval Rim Connector for FX5 High Performance Canister Filter

By Fluval Store

Fluval Rim Connector for FX5 High Performance Canister Filter

Mechanical/biological filter pad
Fits Fluval FX5 high performance canister filter model A218
Rim connector includes 3 hose holding clips and 2 o-rings
Comes in polybag with fluval header and UPC label
Measures 1 8/9 inch length by 6 inch width by 10 inch height

11. Marina S15 Power Filter

By Marina Store

Marina S15 Power Filter

Efficient Filtration: The Marina Slim S15 Power Filter's unique compact and slim design provides both practical and aesthetic benefits: it takes up less space than standard size filters and it brings a touch of elegance to your aquarium.
Features: The filter comes with an adjustable flow control so you can adjust the water flow level in your tank. Submerged motor operates very quietly. Also includes a strainer sponge to protect small or baby fish from being drawn into the filter.
Easy Installation: Installation and start-up are easy – no priming required. Just plug it in and watch it go! Maintenance is quick, simple and convenient.
Includes: The Power Filter includes three filter cartridges: 2 Bio-Carb and 1 Bio-Clear, both containing Ceramitek, a highly porous ceramic filter medium that optimizes biological filtration for a healthy aquarium.
Capacity: The Slim S15 Power Filter is for aquariums up to 57 liters (15 U.S. gal).

12. TetraPond Replacement Pre-Filter Foam, For Use in Tetra Water Garden Pump, 1-inch diameter, Model Number: 46798190172

By Tetra Store

TetraPond Replacement Pre-Filter Foam, For Use in Tetra Water Garden Pump, 1-inch diameter, Model Number: 46798190172

REPLACEMENT PRE-FILTER FOAM: Fits inside your Tetra Water Garden Pump Pre-Filter to help reduce pump clogging.
CYLINDRICAL PAD: The coarse-textured black foam pad features a 1-inch diameter hole through the center to fit the pump pre-filter unit.
TETRA PRODUCT: You can trust your pond to Tetra
SIZE: Measures 6 inches long by 4 inches in diameter.
SIZE: Measures 6 inches long by 4 inches in diameter.

13. Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387

By Fluval Store

Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387

Mechanical filter media easily installed over the filter intake
Effectively collects fine debris and keeps your aquarium clean
Prevents small or baby fish from getting trapped in the filter
Specifically designed for the Fluval Edge aquarium series
Includes one replacement pre-filter sponge

14. Fluval C2 Power Filter, Fish Tank Filter for Aquariums up to 30 Gal.

By Fluval Store

Fluval C2 Power Filter, Fish Tank Filter for Aquariums up to 30 Gal.

5-stage clip-on power filter designed for freshwater and saltwater aquariums between 10 and 30 gallons
Two mechanical stages trap large and fine debris, foams easily slide out for quick cleaning
Chemical stage with activated carbon effectively removes toxins
Biological stage features Bio-Screen pad, blocks debris and provides massive surface area for beneficial biological activity
Biological Trickle Chamber super charged for fast and efficient nitrification when loaded with Fluval C-Nodes

15. Marineland PR2112 Extension Emperors Filter Parts for Aquarium

By MarineLand Store

Marineland PR2112 Extension Emperors Filter Parts for Aquarium

Ml Extension Emperors (Aquaria), Parts-Power Filters category with model AMLPR2112
Ml Extension Emperors used for Pets
Made in USA
Package Dimensions: 1.01" L x 1.01" W x 1.01" H

16. Marineland PRIM350B 350b Impeller Assembly Penguin Filter Parts for Aquarium

By MarineLand Store

Marineland PRIM350B 350b Impeller Assembly Penguin Filter Parts for Aquarium

Ml Impeller Assay Penguin 350b (Aquaria), Parts-Power Filters category with model AMLPRIM350B
Ml Impeller Assay Penguin 350b used for Pets
Made in USA

17. Eheim 7780 Wide Jet Outlet Pipe for 494 Hose

By Brand: Eheim

Eheim 7780 Wide Jet Outlet Pipe for 494 Hose

This product is easy to use
This product adds a great Value
This product is Manufactured in Germany
Country Of Origin: Germany

18. Fluval Chi Cover

By Brand: Fluval

Fluval Chi Cover

Clear, plastic cover for the Fluval Chi aquariums
Fits both the 5 and 6.6 gallon aquariums
Still provides open top effect
Easy placement

19. Marina Slim Filter Intake Strainer Sponge, Replacement Aquarium Filter Media, A296

By Marina Store

Marina Slim Filter Intake Strainer Sponge, Replacement Aquarium Filter Media, A296

Intake strainer sponge protects small and/or baby aquarium inhabitants from being drawn into the filter
Exclusively designed for use with the Marina Slim Power Filters
Compatible with the S10, S15 and S20 Filter models
Easy to replace and connect to the filter intake tube
Measures 1-1/3 inches in length by 3-2/7 inches in width by 6-inches in height

20. inTank Worlds Best Premium 2 Inch Thick Aquarium Pond Filter Floss | Value Pack (3 Large Pads) 600 sqin | Double Bonded Poly Filter Pads | Easy Cut to fit | Clean Clear Water

By Brand: inTank

inTank Worlds Best Premium 2 Inch Thick Aquarium Pond Filter Floss | Value Pack (3 Large Pads) 600 sqin | Double Bonded Poly Filter Pads | Easy Cut to fit | Clean Clear Water

CLEAN - CLEAR - WATER THE EASY WAY. INCLUDES 3 HUGE blue and white bonded sheets for a long supply
FITS HUNDRES OF FILTERS FOR FRESHWATER, SALTWATER AND PONDS. Easily cut the sheets to fit your desired size
INTANK PREMIUM THICKNESS | Other brands try and copy with classifying incorrect thinner pads. Each sheet is about 10" x 20" x 1-1.5" (thickness measured dry before packing and varies by batch) inTank Pads are classified as 2 INCH
Easy to cut to fit and change | Only takes seconds | Replace or rinse as needed keeps your aquarium water clean and clear
Catches aquarium and pond detritus and allows for proper water flow in your filter

21. Fluval Impeller Cover Assembly Replacement for Fluval C4 Power Filter

By Fluval Store

Fluval Impeller Cover Assembly Replacement for Fluval C4 Power Filter

Hose clamp is specifically designed for non-kink hosing to provide maximum torque and sealing efficiency
Fits Fluval C4 Power Filter
This product weighs 0.11-pound
Measures 2-2/7-inch length by 10-inch height by 6-inch width

22. Eheim 6719 Intake Pipe for 2217/2226/2229/2026/2028

By Brand: Eheim

Eheim 6719 Intake Pipe for 2217/2226/2229/2026/2028

This product is easy to use
This product adds a great Value
This product is Manufactured in Germany
Country Of Origin: Germany

23. Eheim 6664 Prefilter

By Brand: Eheim

Eheim 6664 Prefilter

* Features all round suction for gentler tank filtration
* Avoid premature clogging of your external aquarium filter
* Prefilter consists of 2 filter baskets with aquarium filter cartridges
* This extra prefilter traps the majority of coarse dirt particles before the water reaches the external filter

24. inTank Media Basket for Fluval Spec | Spec 2.6 | Spec V | Spec 5 | Spec 10L | Fluval Evo 5 | Evo 19L | Fluval EBI

By Brand: inTank

inTank Media Basket for Fluval Spec | Spec 2.6 | Spec V | Spec 5 | Spec 10L | Fluval Evo 5 | Evo 19L | Fluval EBI

Fits Fluval Spec 2.6, Fluval Spec 10L, Fluval Spec III, Fluval Spec V, Fluval Spec 5, Fluval Spec 19L, Fluval Evo 5, Fluval Evo 19L, Fluval EBI. Included: FREE Water Directors and chamber plug (plug may not fit all aquarium versions as is)
Easily installs in Chamber One where water enters. No modification needed to install the Media Basket
Features a built in handle. Forces water through filtration media and not just around it
Media Basket is four sided with one being a removable door for easy and fast filter changes. Simple to use, greatly improves the filtration and clarity of your aquarium
Made of strong, ultra-durable USA manufactured Acrylic. Close off small lower hole to greatly increase flow into the Media Basket.

25. Penn-Plax Nitrate Reducer Aquarium Filter Media Pad – Easy to Cut into Any Size Your Filter Requires – 10” x 18”

By Penn-Plax Store

Penn-Plax Nitrate Reducer Aquarium Filter Media Pad – Easy to Cut into Any Size Your Filter Requires – 10” x 18”

MADE FOR ALL FILTRATION NEEDS: Our 10” x 18” Nitrate Reducer Aquarium Filter Pads are infused with natural mineral powder, and are made to be trimmed and shaped to fit your filtration needs. These pads are designed for freshwater and saltwater aquariums, as well as outdoor ponds!
CLEAN, CRYSTAL-CLEAR WATER: In addition to trapping loose particulate matter, these pads help to maintain nitrate levels, and to clear up discolorations, from your aquarium’s water. They help keep 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.
MEASUREMENTS: Overall = 10” x 18”
SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: PENN-PLAX is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.

26. Innovative Marine Fish Guard - 2 Pack (Midsize/SR)

By Innovative Marine Store

Innovative Marine Fish Guard - 2 Pack (Midsize/SR)

Fits all MidSize/FullSize Models for Innovative Marine Nuvo Fusion Pro AIO Aquariums
Fits: Fusion 30L, 40, 50 Lagoon, SR-60 and SR-80
Protects Small Fish, Anemones, Plants and Inverts from entering your overflow
2 FishGuards per pack
Effortless Installation | Low Profile

27. Fluval Pump for EVO13.5/Flex 15/Spec 16, Black(Pack of 1)

By Fluval Store

Fluval Pump for EVO13.5/Flex 15/Spec 16, Black(Pack of 1)

Usable with EVO 13.5
Compatible with FLEX 15
Works with SPEC 16
The Circulation Pump WP1500 is suitable for the Fluval EVO aquarium, 13.5 US Gal (52 L)

28. Tetra Whisper IQ Power Filter 20 Gallons, 130 GPH, with Stay Clean Technology

By Tetra Store

Tetra Whisper IQ Power Filter 20 Gallons, 130 GPH, with Stay Clean Technology

QUIET AQUARIUM FILTER: The Tetra Whisper IQ Power Filter with Stay Clean technology contains a sound shield for quiet filtration less than 40 dB.
SELF PRIMING: Submerged motor starts up with no priming required.
CAPACITY: The Tetra Whisper IQ 20 Power Filter works in filters up to 20 gallons (130 GPH).
STAY CLEAN TECHNOLOGY: By maintaining healthy pH levels, creates easier maintenance for healthier fish.
CARTRIDGE REFILLS: Change cartridges monthly; uses large-sized Tetra Whisper Bio-Bag Filter Cartridges (refills sold separately).

29. Aqueon QuietFlow Internal Shrimp Filter 10 Gallons

By Aqueon Store

Aqueon QuietFlow Internal Shrimp Filter 10 Gallons

For freshwater aquariums containing shrimp, small fish and other invertebrates
Self-Priming for easy start-up
Change filter cartridge every 3-4 weeks for best results
Includes small carbon cartridge, media sponge and Bio-Grid for biological filtration
Uses Aqueon Small Replaceable Filter Cartridge
For use with aquariums up to 10 Gallons
For optimum effectiveness, fill aquarium with water to 1” from top of aquariums edge

30. Aqueon QuietFlow Internal Shrimp Filter 20 Gallons

By Aqueon Store

Aqueon QuietFlow Internal Shrimp Filter 20 Gallons

For freshwater aquariums containing shrimp, small fish and other invertebrates
Self-Priming for easy start-up
Change filter cartridge every 3-4 weeks for best results
Includes medium carbon cartridge, media sponge and Bio-Grid for biological filtration
For use with aquariums up to 20 Gallons
Uses Aqueon Medium Replaceable Filter Cartridge

31. Fluval 307/407 Phosphate Remover Pad, Replacement Aquarium Canister Filter Media, 6-Pack, for All Breed Sizes

By Fluval Store

Fluval 307/407 Phosphate Remover Pad, Replacement Aquarium Canister Filter Media, 6-Pack, for All Breed Sizes

Premium 2-in-1 chemical and mechanical filter media designed specifically for the Fluval 307/407 and 306/406 High Perfmorance Canister Filters
Effective at removing and controlling phosphate
Effectively traps floating particles for clear water (debris, excess food and waste)
For best results, replace monthly or as required after testing water with your Fluval test kit (sold separately)
Includes 6 Phosphate Remover pads for use in freshwater and saltwater aquariums

32. Finnex PF-7 Nano Aquarium HOB Power Filter, 52 GPH, up to 7.5 Gallon Aquariums

By Finnex Store

Finnex PF-7 Nano Aquarium HOB Power Filter, 52 GPH, up to 7.5 Gallon Aquariums

52 GPH! Excellent for aquariums upto 7. 5 gallons
BIO, Mechanical, and Chemical Filtration in 1
Filter cartridge and pre filter sponge included
Flow Control Knob for smaller fish
Included Components: Filter, Bio Sponge, Carbon Cartridge, Pre Filter

33. Fluval Edge Aquarium Filter Media Replacement Bundle, Carbon Clean & Clear Renewal Sachets and Foam & BioMax Renewal

By Fluval Store

Fluval Edge Aquarium Filter Media Replacement Bundle, Carbon Clean & Clear Renewal Sachets and Foam & BioMax Renewal

Carbon Clean & Clear Renewal Sachets contain premium grade carbon that helps eliminate toxic impurities, odors and discoloration
Foam and BioMax Renewal media combo pack includes a course foam pad to trap particles and debris, and BioMax rings that provide an ideal surface for beneficial bacteria to grow upon
Custom fit biological and chemical filter media for the Fluval Edge Aquarium Series
Suitable for both freshwater and saltwater aquariums up to 70 gallons
Includes one 3-pack of Fluval Edge Carbon Clean & Clear Renewal Sachets and one package of Fluval Edge Foam & BioMax Renewal

34. MarineLand ML PGUIN 125/175/275 Foam Filter 12/1 CT (AQ-78253)

By MarineLand Store

MarineLand ML PGUIN 125/175/275 Foam Filter 12/1 CT (AQ-78253)

Bio-foam: screens out both dirt and debris and supports the growth of beneficial bacteria – enhances biological filtration.
Prefilter: helps protect fry – enhances mechanical filtration.
Compatibility: fits MarineLand Penguin Pro 125, 175 and 275 filters.
Easy maintenance: rinse foam monthly or as often as needed in your established Aquarium to protect good bacteria.
MarineLand Filtration products: MarineLand products are designed with both performance and style in mind.

35. inTank Chamber Plug for Most Fluval Evo 5 | Fluval Spec | Fluval Spec III | Fluval Spec V | Fluval Evo 5 | Fluval Evo 19L Aquariums

By Brand: inTank

inTank Chamber Plug for Most Fluval Evo 5 | Fluval Spec | Fluval Spec III | Fluval Spec V | Fluval Evo 5 | Fluval Evo 19L Aquariums

IMPROVE FLOW: Plug blocks off the hole in chamber one, improving flow and keeping rear chambers more clean
Includes 1 - Plug industrial 3D printed from aquarium safe rubber like plastic
Install Plug inside the display | Fits hole size: 15mm x 2.5mm
Fits most Spec, Spec III and most Spec V aquariums
Fits most Evo 5 and Fluval Evo 19L aquariums

36. inTank Media Basket for Fluval Flex 32.5 and 123L

By Brand: inTank

inTank Media Basket for Fluval Flex 32.5 and 123L

IMPROVES FILTRATION in your Fluval Freshwater and Saltwater Flex 32.5 & 123L. Installs in right and left intank chamber(s)
BETTER FLOW DESIGN: Improves and redirects all flow from both intakes to the top shelf of the basket. Forces water through filtration media and not just around it. Media Basket is three sided and "boxed in" once installed
BETTER WATER QUALITY: Keeps rear chambers clean and promotes clear water
SMART FEATURES: Built in water direction piece and handle. Made using inTank Tab Technology. Features a three shelf design with the top and middle being removable, give you ultimate media options. INCLUDED water direction piece
MADE IN USA: Manufactured using high quality materials and built to last.

37. Aqua-Tech Ultra Quiet Power Filter, For Aquariums 20-40 Gallons

By Brand: AQUA-TECH

Aqua-Tech Ultra Quiet Power Filter, For Aquariums 20-40 Gallons

INCLUDES CARTRIDGE: The molded ribbed back maximizes contact with water – includes premium activated carbon.
BIOLOGICAL FILTRATION: Bio-Foam biological filtration removes toxic ammonia and nitrites on contact.
QUIET: Decoupled motor with dampeners reduces noise to below 40 dB.
POWERFUL: Impeller and motor assembly designed for efficient power usage filters 20-to 40-gallon aquariums 5 times per hour.
SLEEK DESIGN: Designed to fit standard aquarium hoods and canopies, the Aqua-Tech Ultra Quiet Power Filter makes aquatic filtration easy.
Age range description: All Life Stages

38. Master Pet Supply Premium Aquarium Filter Pad, Cut to Fit 10" by 30" Micron Filtration Media for Freshwater, Saltwater Aquariums, Fish Tanks, Koi Ponds, Terrariums, Reefs - Clean Crystal Clear Water

By Brand: Master Pet Supply

Master Pet Supply Premium Aquarium Filter Pad, Cut to Fit 10

Premium quality multipurpose aquarium and pond filter pad. The filter pad media measures 10 inches wide by 30 inches long and is 1/2 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.
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.

39. 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

By Brand: Master Pet Supply

Master Pet Supply Premium Aquarium Filter Pad Roll, Cut to Fit 12

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.

40. Fluval Intake/Output Kit for 107/207 Filters (A440, A443)

By Fluval Store

Fluval Intake/Output Kit for 107/207 Filters (A440, A443)

Fluval 307/407 Canister Filter (A446, A449)
AquaStop Valve, Intake Stem / Strainer / Hose Connector
Output Nozzle, Motor Head Gasket, Aquarium Rim Connector x 2
Suction Cup 30 mm x 4, Suction Cup (40 mm) with clip x 1

41. Penn-Plax Cascade Max Flow Aquarium Canister Filter – Great for Extra Large Fish Tanks – Perfect for 250+ Gallon Aquariums – 820 Gallons per Hour (GPH)

By Penn-Plax Store

Penn-Plax Cascade Max Flow Aquarium Canister Filter – Great for Extra Large Fish Tanks – Perfect for 250+ Gallon Aquariums – 820 Gallons per Hour (GPH)

EXTRA LARGE AQUARIUM, NO PROBLEM: Without effort, the Cascade Max Flow Canister Filter runs at a stunning 820 Gallons per Hour! This filter is purposely designed for larger aquariums, ranging from 164 to 273 gallons. Though, optimal size is 205 gallons. It’s compatible for both freshwater and saltwater setups, and is great for turtle habitats!
EASY WAY TO GET A DIRTY JOB DONE: We all know that maintenance on a canister filter can get messy, and honestly, a bit frustrating at times. As for the Cascade Max Flow, there’s no need to unscrew tubes! Simply release the value base from the filter’s top! Maintenance made easy!
COOL AND UNIQUE FEATURES: In addition to a simple and intuitive set up, the Cascade Max Flow Canister Filter is self-priming, and features durable and secure non-slip pads. The two 360° independent valve taps rotate fully, allowing the included large diameter tubes to handle a steady and powerful water flow. Flow rate can be adjusted by the top’s handle.
CONVENIENT, CUSTOMIZABLE, AND COLOSSAL: Inside the belly of this beast, there are 4 large stackable media baskets / trays, with built-in handles for utmost convenience of handling. While the Cascade Max Flow Canister Filter comes with Bio-Floss Pads and a coarse Bio-Sponge, you can place additional filter media inside to best meet your aquarium’s demands.
THAT’S ONE BIG FILTER: Overall measurements are 16.15” (W) x 15” (D) x 23.6” (H)
ONE OF THE LARGEST FILTERS AVAILABLE: The Cascade Max Flow Canister Filter is ideal for the largest aquariums and tanks - even as large as 250 gallons! Smaller tanks will be kept crystal clear with the Max Flow on the job.

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

By Brand: Master Pet Supply

Master Pet Supply Premium Dual Density Aquarium Filter Pad Roll, Cut to Fit 12

Premium quality dual-density aquarium and pond filter roll pad. The filter pad measures 12 inches wide by 72 inches long and is 3/4 inch thick. Save money by quickly and easily cutting this dual-density filtration media material to any size you need. There is no need to purchase the overpriced ready-made, pre-cut filter media material.
Thick filter pad that is constructed with durable polyester fibers that are bonded together for extra strength. The dual-layer filter has an open fiber top layer that traps larger particles while the bottom layer's dense, interlocking fiber traps fine particles, so the dual-density layers work together to ensure your aquarium water stays crystal clear.
This dual-density filter's superior filtration instantly improves the water quality by trapping smaller organic matter, uneaten food, excreted waste, decaying plants, and other debris. The filter pad 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.

43. AquaClear 30 Power Filter, Fish Tank Filter for 10- to 30-Gallon Aquariums & Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387

By Brand: AquaClear

AquaClear 30 Power Filter, Fish Tank Filter for 10- to 30-Gallon Aquariums & Fluval Edge Pre-Filter Sponge, Replacement Aquarium Filter Media, A1387

Product 1: Aquarium filtration system that offers superior contact time with filter media and energy efficient pump lowers operating costs
Product 1: Quick and easy installation; we recommend that you clean aquarium filter every 2 weeks for maximum operation and efficiency
Product 1: Provides optimal mechanical; chemical; and biological filtration
Product 1: Comes equipped with AquaClear Foam; Activated Carbon Filter and BioMax and Cycle Guard for superior water quality
Product 2: Mechanical filter media easily installed over the filter intake
Product 2: Effectively collects fine debris and keeps your aquarium clean
Product 2: Prevents small or baby fish from getting trapped in the filter
Product 2: Specifically designed for the Fluval Edge aquarium series

44. Aqueon QuietFlow Internal Filter with SmartClean Technology, Extra Small

By Aqueon Store

Aqueon QuietFlow Internal Filter with SmartClean Technology, Extra Small

SmartClean Technology provides quick and easy water changes to help improve water quality for a clean and clear aquarium
Includes Aqueon EcoRenew cartridge that is sustainable, biodegradable, and fully compostable
Easy to install using included suction cups or clips
Auto-start pump requires no priming, automatically restarts if power is interrupted and restored
0-35GPH
Adjustable flow rates for 0-5G fresh or saltwater aquarium
Change cartridge every 4 weeks using Extra Small Aqueon EcoRenew Cartridge

author img Lucas Carter

Our Editor-in-Chief, Lucas Carter, brings over twenty years of hands-on experience in the world of aquaristics. He is not just an expert in aquarium keeping but also a passionate advocate for the hobby. Lucas's extensive knowledge of aquarium accessories, understanding of different aquatic ecosystems, and a keen eye for product quality set the standard for our reviews. His personal commitment is to guide both novice and experienced aquarium enthusiasts through the vast ocean of products, helping them create the ideal environment for their aquatic friends.