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    Penn-Plax Filt-a-Carb Replacement Activated Carbon Media Cartridges 2 Pack

    Penn-Plax Filt-a-Carb Replacement Activated Carbon Media Cartridges 2 Pack

    Penn-Plax presents the Filt-a-Carb Replacement Activated Carbon Media Cartridges. These Cartridges come in a 2 pack and are made to fit most undergravel filters. They work with any lift tube of the following measurements: 11/16 inches // 27/32 inches... more

    $11.51

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    Penn-Plax Pro-Carb Activated Carbon for Crystal Clear Water 36-Ounce

    Penn-Plax Pro-Carb Activated Carbon for Crystal Clear Water 36-Ounce

    Five times the filtering power with higher absorptive Capacity than other premium brands Maximizes filter efficiency by helping to remove harmful toxins and ammonia from the aquarium water. Penn-Plax Pro Carb formula will keep your water clear for 4 to... more

    $37.00

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    Penn-Plax Pro-Carb Activated Carbon for Crystal Clear Water 17-Ounce

    Penn-Plax Pro-Carb Activated Carbon for Crystal Clear Water 17-Ounce

    Five times the filtering power with higher absorptive Capacity than other premium brands Maximizes filter efficiency by helping to remove harmful toxins and ammonia from the aquarium water. Penn-Plax Pro Carb formula will keep your water clear for 4 to... more

    $21.94

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    Penn Plax Pro Carb Zeolite Undergravel, Crystal | Large: 64 oz | Wayfair PBZC3M

    Penn Plax Pro Carb Zeolite Undergravel, Crystal | Large: 64 oz | Wayfair PBZC3M

    Features:UndergravelActivated carbon and ammonia removing Zeolite crystalsHigher absorptive capacity than other premium brandsProduct Type: Plant SubstratePet Category: FishCountry of Origin: ChinaSpefications:Dimensions:Small dimensions: 8.5'' H x... more

    $41.27

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    Penn Plax Pro Carb Zeolite Undergravel, Crystal | Large: 64 oz | Wayfair PBZC3M

    Penn Plax Pro Carb Zeolite Undergravel, Crystal | Large: 64 oz | Wayfair PBZC3M

    Features:UndergravelActivated carbon and ammonia removing Zeolite crystalsHigher absorptive capacity than other premium brandsProduct Type: Plant SubstratePet Category: FishCountry of Origin: ChinaSpefications:Dimensions:Small dimensions: 8.5'' H x... more

    $41.27

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    Medium Power Filter Replacement Cartridges, 6.5 IN

    Medium Power Filter Replacement Cartridges, 6.5 IN

    Precision design to fit the Petco Power Filter 30 C with Bio-Falls technology and the Penn Plax Cascade 100. Each cartridge contains activated carbon for water clarity. For use with 10-30 gallon tanks. more

    $7.99

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    Penn-Plax Pro-Carb Contains Activated Carbon for Crystal Clear Healthy Aquarium Water 28-Ounce

    Penn-Plax Pro-Carb Contains Activated Carbon for Crystal Clear Healthy Aquarium Water 28-Ounce

    Five times the filtering power with higher absorptive Capacity than other premium brands Maximizes filter efficiency by helping to remove harmful toxins and ammonia from the aquarium water. Penn-Plax Pro Carb formula will keep your water clear for 4 to... more

    $30.00

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    Penn-Plax Pro-Carb Z Activated Carbon and Zeolite 34 Ounce Model:PBZC2M

    Penn-Plax Pro-Carb Z Activated Carbon and Zeolite 34 Ounce Model:PBZC2M

    Five times the filtering power with higher absorptive Capacity than other premium brands Maximizes filter efficiency by helping to remove harmful toxins and ammonia from the aquarium water. Penn-Plax Pro Carb formula will keep your water clear for 4 to... more

    $33.02

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    Penn-Plax Pro-Carb Z Activated Carbon and Zeolite 64-Ounce Model:PBZC3M

    Penn-Plax Pro-Carb Z Activated Carbon and Zeolite 64-Ounce Model:PBZC3M

    Five times the filtering power with higher absorptive Capacity than other premium brands Maximizes filter efficiency by helping to remove harmful toxins and ammonia from the aquarium water. Penn-Plax Pro Carb formula will keep your water clear for 4 to... more

    $34.00

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    Penn-Plax Carbon Infused Filter Media Pad 18 by 10-Inch

    Penn-Plax Carbon Infused Filter Media Pad 18 by 10-Inch

    Activated Carbon Pads. Weight- 0.5500 lbs. High quality activated carbon removes harmful ammonia from your aquarium for crystal clear water. more

    $24.33

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    Penn-Plax Cascade 300 Filter Replacement Carbon Cartridges (2 Pack) – Offers Chemical Filtration for Freshwater and Saltwater Aquariums

    Penn-Plax Cascade 300 Filter Replacement Carbon Cartridges (2 Pack) – Offers Chemical Filtration for Freshwater and Saltwater Aquariums

    From the manufacturer Product Description Penn-Plax presents the Cascade 300 Filter Replacement Carbon Cartridges. These Activated Carbon Cartridges are specially designed for the Cascade 300 Fully Submersible Internal Filter (CIF1) and serve as a... more

    $21.00

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    Penn Plax Smallworld Carbon/Floss Filter Cartridges

    Penn Plax Smallworld Carbon/Floss Filter Cartridges

    The Penn Plax Small World Replacement Cartridge for the Fishbowl Filter is designed to fit the Penn-Plax Small World filter kit. Filled with activated carbon this cartridge will help remove odors and discoloration in your bowl. Provides carefree... more

    $9.99 $8.83

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    Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges (2 Pack) – Provides Chemical Filtration for Freshwater and Saltwater Aquariums

    Penn-Plax Cascade 600 Filter Replacement Carbon Cartridges (2 Pack) – Provides Chemical Filtration for Freshwater and Saltwater Aquariums

    From the manufacturer Product Description Penn-Plax presents the Cascade 600 Filter Replacement Carbon Cartridges. These Activated Carbon Cartridges are specially designed for the Cascade 600 Fully Submersible Internal Filter (CIF3) and serve as a... more

    $22.29

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    Penn-Plax CIF10 Cascade 300 Internal Carbon Filter Cartridges

    Penn-Plax CIF10 Cascade 300 Internal Carbon Filter Cartridges

    Cascade filter replacement cartridges from Penn-Plax work to keep your aquarium water clean & clear. Each pack contains 2 disposable filters specially designed to fit your Cascade 300 internal power filter. Each filter uses activated carbon to remove... more

    $19.93 $13.99

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    Penn-Plax Small World Aquarium Air Pump and Filter Kit Comes with a Disposable Media Cartridge (Bio Sponge Carbon and Zeolite Crystals) Multicolor 1 LB

    Penn-Plax Small World Aquarium Air Pump and Filter Kit Comes with a Disposable Media Cartridge (Bio Sponge Carbon and Zeolite Crystals) Multicolor 1 LB

    Penn-Plax presents the Small World Air Pump and Filter Kit. This kit is specifically designed for aquariums and tanks up to 5 gallons. In addition to our Small World New World and Betta World habitats this kit is compatible with other tanks in the... more

    $23.00

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    Penn-Plax Reptology Disposable Carbon Filter Cartridge - 2 Count Per Pack

    Penn-Plax Reptology Disposable Carbon Filter Cartridge - 2 Count Per Pack

    Take care of your reptile and amphibian collection and make sure your aquarium tank is in tip-top shape with this Disposable Carbon Filter Cartridge 175 from Reptology Life Science. This Disposable Carbon Filter Cartridge is precisely what you need to... more

    $16.14

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    Penn-Plax Cascade Pro-C Aquarium Canister Filter Media Bags with Carbon and Zeolite

    Penn-Plax Cascade Pro-C Aquarium Canister Filter Media Bags with Carbon and Zeolite

    Cascade presents the Pro-C Aquarium Canister Filter Media Bags with Carbon and Zeolite Mixture by Penn-Plax. Along with providing a compact and easy-to-handle design the nylon mesh filter bags help create a simple solution to aquarium canister filter... more

    $26.99

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    Penn Plax Water World Prism Replacement Floss / Carbon Filter Cartridges

    Penn Plax Water World Prism Replacement Floss / Carbon Filter Cartridges

    The Penn Plax Water World Prism Replacement Filter Cartridges are a disposable carbon replacement cartridge designed to fit the Prism system. Keep your aquarium s water crystal clear by changing your Prism filter cartridges regularly. Features Change... more

    $12.09

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    Pro-Carb Activated Carbon Crystals for Aquarium17oz

    Pro-Carb Activated Carbon Crystals for Aquarium17oz

    Powerstep SIZE F Protech CONTROL Full Length Orthotics (Each) more

    $19.70

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    Penn Plax UGK Ug Filter Upgrade Kit

    Penn Plax UGK Ug Filter Upgrade Kit

    The Penn-Plax Undergravel Upgrade Kit is for converting all 1 lift tube undergravel filters (Perfecto Aquology Hydroclear etc.). Includes: TWO Filt-A-Carb (FC4) Disposable Carbon Cartridges containing top quality activated carbon to remove harmful... more

    $8.50

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    Penn Plax Cascade Hang-on Power Filter Replacement Cartridges - Three Pack

    Penn Plax Cascade Hang-on Power Filter Replacement Cartridges - Three Pack

    The Penn Plax Cascade 300 GPH Filter Cartridges with Activated Carbon will improve the quality of your aquarium water and keep your fish healthy. This 3 Pack of Filter Cartridge Replacements is designed to fit the your Cascade 300 GPH hang-on power... more

    $26.99

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    Penn-Plax Smallworld Replacement Filtration Unit 2 Pack - PDS-030172390050

    Penn-Plax Smallworld Replacement Filtration Unit 2 Pack - PDS-030172390050

    Small World Replacement Cartridge 2-Pack give you two high quality replacement cartridges specifically designed to fit your Small World Filter bracket. These high quality disposable cartridges consist of carbon and zeolite for chemical filtration... more

    $25.88 $11.99

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    Penn Plax Aqua Mist Airstone Bar

    Penn Plax Aqua Mist Airstone Bar

    Penn Plax Aqua-Mist Airstone Bar - 12 in. - The Penn-Plax Aqua-Mist Airstone creates a dazzling underwater scene. Increases surface agitation accelerates oxygen replenishment and helps release carbon dioxide build-up. Length - 12 in.Specifications... more

    $9.16

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    Penn Plax Smallworld Water Filter

    Penn Plax Smallworld Water Filter

    Penn-Plax Small World Aquarium Filter – Comes with a Disposable Media Cartridge (Bio Sponge Carbon and Zeolite Crystals) – Safe for Freshwater and Saltwater Setups (SWF1) Product Details Pattern Name: Aquarium Filter Brand: Penn-Plax EAN:... more

    $14.58 $11.48

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    Penn Plax Aqua Mist Airstone Cylinder

    Penn Plax Aqua Mist Airstone Cylinder

    The Penn-Plax Aqua-Mist Air Stone cylinder creates a dazzling underwater scene. Increases surface agitation accelerates oxygen replenishment and helps release carbon dioxide build-up. Increases surface agitation Accelerates oxygen replenishment Helps... more

    $33.99

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    Cascade Internal Filter Disposable Carbon Filter Cartridge Cascade 600 Carbon Cartridge - (2 Pack)

    Cascade Internal Filter Disposable Carbon Filter Cartridge Cascade 600 Carbon Cartridge - (2 Pack)

    Penn-Plax Cascade Internal Filter Replacement Cartridges - - Our products are always innovative such as original bird toys and accessories Undergravel filters award winning air pumps valves and Quick Nets. We make hugely popular aquariums and... more

    $16.80

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    Cascade Disposable Floss/Carbon Filter Cartridges for 150 and 200 Power Filters

    Cascade Disposable Floss/Carbon Filter Cartridges for 150 and 200 Power Filters

    The Cascade 150 and 200 Filter Cartridge is a disposable floss/carbon replacement cartridge designed to fit Cascade 150 and 200 power filters. The cartridge comes ready to use with 1.5 ounces of premium research-grade activated carbon. Precision... more

    $9.87 $8.44

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    Cascade Internal Filter Disposable Carbon Filter Cartridges

    Cascade Internal Filter Disposable Carbon Filter Cartridges

    The Penn-Plax Cascade Internal Filter disposable carbon filter cartridge is a disposable carbon replacement cartridge designed to fit the Cascade Internal Filter. Quick and easy to change Change out monthly for optimum water quality Ready to use in... more

    $13.29

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