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Penn-Plax Gem Stones Marbles Clear 90pcs

Penn-Plax Gem Stones Marbles Clear 90pcs

Gem Stones marbles are a perfect compliment to all aquariums. Made of blown glass, these flat marbles will brighten aquariums with sparkling colors.

at PetGuys

Penn Plax PP03556 Gem-Stones Swirl Blue & Clear

Penn Plax PP03556 Gem-Stones Swirl Blue & Clear

Gem-Stone Swirls-Blue/Clear 90 pcs. Cubes: 0.0004. Weight: 0.9600 lbs. ... more

Penn Plax PP03556 Gem-Stones Swirl Blue & Clear

Gem-Stone Swirls-Blue/Clear 90 pcs. Cubes: 0.0004. Weight: 0.9600 lbs.

Amazon Marketplace

$17.68

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Penn-Plax Gem-Stones AG11 Swirl Blue/Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Penn-Plax Gem-Stones AG11 Swirl Blue/Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with... ... more

Penn-Plax Gem-Stones AG11 Swirl Blue/Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with...

Jet.com

$13.25

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Penn-Plax Gem-Stones AG3 Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Penn-Plax Gem-Stones AG3 Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with... ... more

Penn-Plax Gem-Stones AG3 Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with...

Jet.com

$10.86

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Penn-Plax Aquarium Decorative Gem-Stones Pearl Pink 90 Pcs

Penn-Plax Aquarium Decorative Gem-Stones Pearl Pink 90 Pcs

Gem-Stone Pearls-Pink 90 pcs. Cubes: 0.0004. Weight: 1.0200 lbs. ... more

Penn-Plax Aquarium Decorative Gem-Stones Pearl Pink 90 Pcs

Gem-Stone Pearls-Pink 90 pcs. Cubes: 0.0004. Weight: 1.0200 lbs.

Amazon Marketplace

$16.15

FREE shipping

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Penn Plax SWF2C Penn-Plax Smallworld Filter Cartridge

Penn Plax SWF2C Penn-Plax Smallworld Filter Cartridge

Penn Plax small world filter kit replacement cartridge 2 pack. Provides carefree maintence, healthy fish and crystal clear water. ... more

Penn Plax SWF2C Penn-Plax Smallworld Filter Cartridge

Penn Plax small world filter kit replacement cartridge 2 pack. Provides carefree maintence, healthy fish and crystal clear water.

Amazon.com

$3.80

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Penn-Plax Small Rock On Unit C Marble

Penn-Plax Small Rock On Unit C Marble

SMALL ROCK ON UNIT CARD DIAMETER APPROX. 2-2.5" Decorative. Aquarium Decorations. FLOATING REAL ROCK ORBS These gravity defying natural rocks float beneath the water line in your aquarium! In addition to looking cool and being a great conversation... ... more

Penn-Plax Small Rock On Unit C Marble

SMALL ROCK ON UNIT CARD DIAMETER APPROX. 2-2.5" Decorative. Aquarium Decorations. FLOATING REAL ROCK ORBS These gravity defying natural rocks float beneath the water line in your aquarium! In addition to looking cool and being a great conversation...

Amazon.com

$13.73

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Penn-Plax Gem-Stones AG11 Swirl Blue/Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Penn-Plax Gem-Stones AG11 Swirl Blue/Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with... ... more

Penn-Plax Gem-Stones AG11 Swirl Blue/Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with...

$19.92

FREE shipping

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Penn Plax Pp03555 Gem-Stones Pearls Pink

Penn Plax Pp03555 Gem-Stones Pearls Pink

FeaturesDecorative smooth glass stones add color and refract light.Mix match colors styles to give your aquarium a professional look.Made from 100% glass and safe for your fish.Also great for vases and other home decor uses.Color Pearls Pink90 Pieces ... more

Penn Plax Pp03555 Gem-Stones Pearls Pink

FeaturesDecorative smooth glass stones add color and refract light.Mix match colors styles to give your aquarium a professional look.Made from 100% glass and safe for your fish.Also great for vases and other home decor uses.Color Pearls Pink90 Pieces

SHOP.COM

$14.68 $11.29

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Penn Plax Pp03550 Gem-Stones Red

Penn Plax Pp03550 Gem-Stones Red

FeaturesDecorative smooth glass stones add color and refract light.Mix match colors styles to give your aquarium a professional look.Made from 100% glass and safe for your fish.Also great for vases and other home decor uses.Color Red90 PiecesDimension... ... more

Penn Plax Pp03550 Gem-Stones Red

FeaturesDecorative smooth glass stones add color and refract light.Mix match colors styles to give your aquarium a professional look.Made from 100% glass and safe for your fish.Also great for vases and other home decor uses.Color Red90 PiecesDimension...

SHOP.COM

$14.82 $10.98

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Penn-Plax Gem-Stones AG3 Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Penn-Plax Gem-Stones AG3 Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with... ... more

Penn-Plax Gem-Stones AG3 Clear Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with...

$9.99 $5.79

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Activated Pro-Carb Bulk Carbon 25 lb

Activated Pro-Carb Bulk Carbon 25 lb

Pro-Carb Laboratory-Quality Activated Carbon is fast acting, long lasting, and designed to keep your salt, or fresh water aquarium crystal clear for up to 4-6 weeks. Carbon removes harmful chemicals, toxins, odors, discolorations and other... ... more

Activated Pro-Carb Bulk Carbon 25 lb

Pro-Carb Laboratory-Quality Activated Carbon is fast acting, long lasting, and designed to keep your salt, or fresh water aquarium crystal clear for up to 4-6 weeks. Carbon removes harmful chemicals, toxins, odors, discolorations and other...

Lambert Vet Supply

$80.99

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Glass Gems - Clear - 90 pieces

Glass Gems - Clear - 90 pieces

Beautify your betta bowl or add a splash of color to your regular aquarium with these shiny gemstones. Choose a color to match your home decor; or choose a few and have a rainbow of color dress up your aquarium look. Gravel and substrate color may... ... more

Glass Gems - Clear - 90 pieces

Beautify your betta bowl or add a splash of color to your regular aquarium with these shiny gemstones. Choose a color to match your home decor; or choose a few and have a rainbow of color dress up your aquarium look. Gravel and substrate color may...

That Fish Place - That Pe...

(50,000+)

$4.79

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Replacement Cartridge for Clear Free II Filter - 2 pk.

Replacement Cartridge for Clear Free II Filter - 2 pk.

Precision made to fit Penn-Plax Clear Free 2 Corner Filter; these cartridges contain high quality foam and floss for great mechanical filtration. Carbon removes harmful gases and odors; while zeolites remove toxic ammonia. Keeps your water clear and... ... more

Replacement Cartridge for Clear Free II Filter - 2 pk.

Precision made to fit Penn-Plax Clear Free 2 Corner Filter; these cartridges contain high quality foam and floss for great mechanical filtration. Carbon removes harmful gases and odors; while zeolites remove toxic ammonia. Keeps your water clear and...

That Fish Place - That Pe...

(50,000+)

$6.29

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Penn Plax Clear Springs Blue/Black Plastic Pet Water Fountain (Carbon Filter Cartridges - 2 Pack (4 Filters))

Penn Plax Clear Springs Blue/Black Plastic Pet Water Fountain (Carbon Filter Cartridges - 2 Pack (4 Filters))

Ensure the fresh purity of your pet's water with the Penn Plax Clear Springs pet water fountain. Boasting a hefty 1.89-liter capacity, this fountain is large enough to cater to multiple pets. Material: Plastic Color: Blue, Black Color: Black. ... more

Penn Plax Clear Springs Blue/Black Plastic Pet Water Fountain (Carbon Filter Cartridges - 2 Pack (4 Filters))

Ensure the fresh purity of your pet's water with the Penn Plax Clear Springs pet water fountain. Boasting a hefty 1.89-liter capacity, this fountain is large enough to cater to multiple pets. Material: Plastic Color: Blue, Black Color: Black.

Overstock.com

(600,000+)

$20.99

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Overstock.com

(600,000+)
Penn Plax AquaTerrium Planting Tank (AquaTerrium Planting Tank), Blue waterfall

Penn Plax AquaTerrium Planting Tank (AquaTerrium Planting Tank), Blue waterfall

Brighten your desk with this Penn Plax AquaTerrium planting tank. The clear glass walls show off underwater plants, and the included LED light encourages regular growth. 14lbs 1.85 Gallon Tank Crystal Clear Glass Aquaponic Waterfall w/Planting Pods... ... more

Penn Plax AquaTerrium Planting Tank (AquaTerrium Planting Tank), Blue waterfall

Brighten your desk with this Penn Plax AquaTerrium planting tank. The clear glass walls show off underwater plants, and the included LED light encourages regular growth. 14lbs 1.85 Gallon Tank Crystal Clear Glass Aquaponic Waterfall w/Planting Pods...

Overstock.com

(600,000+)

$169.99

FREE shipping

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Overstock.com

(600,000+)
Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank SAQ5

Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank SAQ5

Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank Simple and elegant, the Simplicity 5.5 desktop aquarium adds style to any room in your home or office. Simplicity 5.5 features super-clear glass construction with lid and internal hang on... ... more

Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank SAQ5

Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank Simple and elegant, the Simplicity 5.5 desktop aquarium adds style to any room in your home or office. Simplicity 5.5 features super-clear glass construction with lid and internal hang on...

Wayfair

$127.99

FREE shipping

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Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank SAQ5P

Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank SAQ5P

Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank Simple and elegant, the Simplicity 5.5 desktop aquarium adds style to any room in your home or office. The Simplicity 5.5 Pro features super-clear glass construction with lid, and internal hang on... ... more

Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank SAQ5P

Penn Plax Simplicity 5.5 Gallon Desktop Aquarium Tank Simple and elegant, the Simplicity 5.5 desktop aquarium adds style to any room in your home or office. The Simplicity 5.5 Pro features super-clear glass construction with lid, and internal hang on...

Wayfair

$149.99

FREE shipping

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Penn Plax Cascade 300 GPH Filter Cartridges, 3-Pack

Penn Plax Cascade 300 GPH Filter Cartridges, 3-Pack

Cascade filter replacement cartridges from Penn-Plax work to keep your aquarium water clean & clear. Each pack contains 3 disposable filters specially designed to fit your Cascade 300 hang-on power filter. Each cartridge uses a poly-fiber floss barrier... ... more

Penn Plax Cascade 300 GPH Filter Cartridges, 3-Pack

Cascade filter replacement cartridges from Penn-Plax work to keep your aquarium water clean & clear. Each pack contains 3 disposable filters specially designed to fit your Cascade 300 hang-on power filter. Each cartridge uses a poly-fiber floss barrier...

Amazon Marketplace

$14.75

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Penn Plax Cascade 600 Filter with Internal Replacement Cartridge, 2-Pack

Penn Plax Cascade 600 Filter with Internal Replacement Cartridge, 2-Pack

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 600 internal power filter. Each filter uses activated carbon to remove... ... more

Penn Plax Cascade 600 Filter with Internal Replacement Cartridge, 2-Pack

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 600 internal power filter. Each filter uses activated carbon to remove...

Amazon Marketplace

$5.82

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Penn Plax Cascade 300 Internal Bio Sponge Filter

Penn Plax Cascade 300 Internal Bio Sponge Filter

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites... ... more

Penn Plax Cascade 300 Internal Bio Sponge Filter

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites...

Amazon Marketplace

$4.88

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Penn Plax Cascade Nylon Filter with Biological Ceramic Rings

Penn Plax Cascade Nylon Filter with Biological Ceramic Rings

Ready-to-use nylon filter bag filled with ceramic rings. Surface area and pores sized to accommodate bacteria necessary for biological balance and to remove toxic ammonia and nitrite. Helps produce crystal clear water. ... more

Penn Plax Cascade Nylon Filter with Biological Ceramic Rings

Ready-to-use nylon filter bag filled with ceramic rings. Surface area and pores sized to accommodate bacteria necessary for biological balance and to remove toxic ammonia and nitrite. Helps produce crystal clear water.

Amazon Marketplace

$20.33

FREE shipping

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Penn Plax Cascade 1200/1500 GPH Floss Pads, 6-Pack

Penn Plax Cascade 1200/1500 GPH Floss Pads, 6-Pack

Cascade Bio-Floss filter media from Penn-Plax works to keep your aquarium water clean & clear. Each filter in this 6-pack is specially sized & designed to fit your Cascade Canister Filter Pump. Bio-Floss filter media is made from a durable poly-fiber... ... more

Penn Plax Cascade 1200/1500 GPH Floss Pads, 6-Pack

Cascade Bio-Floss filter media from Penn-Plax works to keep your aquarium water clean & clear. Each filter in this 6-pack is specially sized & designed to fit your Cascade Canister Filter Pump. Bio-Floss filter media is made from a durable poly-fiber...

Amazon Marketplace

$14.99

FREE shipping

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Penn Plax Cascade 300 GPH Filter Cartridges, 3-Pack

Penn Plax Cascade 300 GPH Filter Cartridges, 3-Pack

Cascade filter replacement cartridges from Penn-Plax work to keep your aquarium water clean & clear. Each pack contains 3 disposable filters specially designed to fit your Cascade 300 hang-on power filter. Each cartridge uses a poly-fiber floss barrier... ... more

Penn Plax Cascade 300 GPH Filter Cartridges, 3-Pack

Cascade filter replacement cartridges from Penn-Plax work to keep your aquarium water clean & clear. Each pack contains 3 disposable filters specially designed to fit your Cascade 300 hang-on power filter. Each cartridge uses a poly-fiber floss barrier...

Amazon.com

$11.99

go to store
Penn Plax Cascade Nylon Filter with Biological Ceramic Rings

Penn Plax Cascade Nylon Filter with Biological Ceramic Rings

Ready-to-use nylon filter bag filled with ceramic rings. Surface area and pores sized to accommodate bacteria necessary for biological balance and to remove toxic ammonia and nitrite. Helps produce crystal clear water. ... more

Penn Plax Cascade Nylon Filter with Biological Ceramic Rings

Ready-to-use nylon filter bag filled with ceramic rings. Surface area and pores sized to accommodate bacteria necessary for biological balance and to remove toxic ammonia and nitrite. Helps produce crystal clear water.

Amazon.com

$14.99

go to store
Penn Plax Cascade 300 Internal Bio Sponge Filter

Penn Plax Cascade 300 Internal Bio Sponge Filter

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites... ... more

Penn Plax Cascade 300 Internal Bio Sponge Filter

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites...

Amazon.com

$4.89

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Penn Plax Cascade 600 Filter with Internal Replacement Cartridge, 2-Pack

Penn Plax Cascade 600 Filter with Internal Replacement Cartridge, 2-Pack

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 600 internal power filter. Each filter uses activated carbon to remove... ... more

Penn Plax Cascade 600 Filter with Internal Replacement Cartridge, 2-Pack

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 600 internal power filter. Each filter uses activated carbon to remove...

Amazon.com

$5.83

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Penn Plax Cascade 1200/1500 GPH Floss Pads, 6-Pack

Penn Plax Cascade 1200/1500 GPH Floss Pads, 6-Pack

Cascade Bio-Floss filter media from Penn-Plax works to keep your aquarium water clean & clear. Each filter in this 6-pack is specially sized & designed to fit your Cascade Canister Filter Pump. Bio-Floss filter media is made from a durable poly-fiber... ... more

Penn Plax Cascade 1200/1500 GPH Floss Pads, 6-Pack

Cascade Bio-Floss filter media from Penn-Plax works to keep your aquarium water clean & clear. Each filter in this 6-pack is specially sized & designed to fit your Cascade Canister Filter Pump. Bio-Floss filter media is made from a durable poly-fiber...

Amazon.com

$8.99

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Penn-Plax Gem-Stones AG5 Red Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Penn-Plax Gem-Stones AG5 Red Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with... ... more

Penn-Plax Gem-Stones AG5 Red Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with...

Jet.com

$15.55

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Penn-Plax Gem-Stones AG9 Pearls Green Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Penn-Plax Gem-Stones AG9 Pearls Green Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with... ... more

Penn-Plax Gem-Stones AG9 Pearls Green Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with...

Jet.com

$9.14

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Penn-Plax Aquarium Decorative Gem-Stones Pearl Blue 90 Pcs

Penn-Plax Aquarium Decorative Gem-Stones Pearl Blue 90 Pcs

Gem-Stone Pearls-Blue 90 pcs. Cubes: 0.0004. Weight: 1.0800 lbs. ... more

Penn-Plax Aquarium Decorative Gem-Stones Pearl Blue 90 Pcs

Gem-Stone Pearls-Blue 90 pcs. Cubes: 0.0004. Weight: 1.0800 lbs.

Amazon Marketplace

$16.16

FREE shipping

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Penn-Plax Gem-Stones AG2 Blue Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Penn-Plax Gem-Stones AG2 Blue Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with... ... more

Penn-Plax Gem-Stones AG2 Blue Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with...

Jet.com

$9.46

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Penn-Plax Gem-Stones AG8 Pearls Blue Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Penn-Plax Gem-Stones AG8 Pearls Blue Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with... ... more

Penn-Plax Gem-Stones AG8 Pearls Blue Flat Marble Decorative Aquarium Stone, 90 pc/Bag

Features: Decorative and smooth glass stones add color and refract light Mix and match colors and styles to give your aquarium a professional look Made from 100% glass and safe for your fish These translucent stones will brighten your aquarium with...

Jet.com

$12.13

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Penn Plax Bio-Floss Filter Media for Cascade 700 and 1000 Canister Aquarium Filter Pumps, 6-Boxes/36-Cartridges by Penn-Plax

Penn Plax Bio-Floss Filter Media for Cascade 700 and 1000 Canister Aquarium Filter Pumps, 6-Boxes/36-Cartridges by Penn-Plax

Convenient Bulb Buy 6 Boxes- 36 Floss total;Convenient, no-fuss replacement pads for your Cascade canister filter;Traps particular matter keeping your aquarium clean and clear ... more

Penn Plax Bio-Floss Filter Media for Cascade 700 and 1000 Canister Aquarium Filter Pumps, 6-Boxes/36-Cartridges by Penn-Plax

Convenient Bulb Buy 6 Boxes- 36 Floss total;Convenient, no-fuss replacement pads for your Cascade canister filter;Traps particular matter keeping your aquarium clean and clear

Amazon Marketplace

$232.20

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Penn Plax Cascade 700/1000 GPH Bio Sponge by Penn-Plax

Penn Plax Cascade 700/1000 GPH Bio Sponge by Penn-Plax

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites... ... more

Penn Plax Cascade 700/1000 GPH Bio Sponge by Penn-Plax

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites...

Amazon Marketplace

$14.99

FREE shipping

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Penn Plax SWF2C Penn-Plax Smallworld Filter Cartridge

Penn Plax SWF2C Penn-Plax Smallworld Filter Cartridge

Penn Plax small world filter kit replacement cartridge 2 pack. Provides carefree maintence, healthy fish and crystal clear water. ... more

Penn Plax SWF2C Penn-Plax Smallworld Filter Cartridge

Penn Plax small world filter kit replacement cartridge 2 pack. Provides carefree maintence, healthy fish and crystal clear water.

Amazon Marketplace

$3.80

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Penn Plax Cascade 500 GPH Bio Sponge by Penn-Plax

Penn Plax Cascade 500 GPH Bio Sponge by Penn-Plax

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites... ... more

Penn Plax Cascade 500 GPH Bio Sponge by Penn-Plax

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites...

Amazon Marketplace

$10.25

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Penn Plax Cascade Nylon Filter with Biological Ceramic Rings by Penn-Plax

Penn Plax Cascade Nylon Filter with Biological Ceramic Rings by Penn-Plax

Value Pack of 4! Ready-to-use nylon filter bag filled with ceramic rings. Surface area and pores sized to accommodate bacteria necessary for biological balance and to remove toxic ammonia and nitrite. Helps produce crystal clear water. ... more

Penn Plax Cascade Nylon Filter with Biological Ceramic Rings by Penn-Plax

Value Pack of 4! Ready-to-use nylon filter bag filled with ceramic rings. Surface area and pores sized to accommodate bacteria necessary for biological balance and to remove toxic ammonia and nitrite. Helps produce crystal clear water.

Amazon Marketplace

$22.49

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Penn Plax Cascade 1200/1500 GPH Bio Sponge by Penn-Plax

Penn Plax Cascade 1200/1500 GPH Bio Sponge by Penn-Plax

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites... ... more

Penn Plax Cascade 1200/1500 GPH Bio Sponge by Penn-Plax

Bio-Sponge filter media works to keep your aquarium water clean & clear. Specially designed to fit your Cascade Canister Filter Pump, Bio-Sponge filter media optimizes the colonization of beneficial aerobic bacteria and removes ammonia and nitrites...

Amazon Marketplace

$14.57

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Penn Plax Inc Gem-Stones Green 90PC

Penn Plax Inc Gem-Stones Green 90PC

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. PENN PLAX INC GEM-STONES GREEN 90PC Color: Green. ... more

Penn Plax Inc Gem-Stones Green 90PC

For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information. PENN PLAX INC GEM-STONES GREEN 90PC Color: Green.

Jet.com

$10.86

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Penn-Plax Replacement Cartridge for Clear Free I Filter - 2 pk

Penn-Plax Replacement Cartridge for Clear Free I Filter - 2 pk

Clear-free disposable cartridges with foam/floss, carbon, and zeolites for clean, healthy water. Quick and easy to change. ... more

Penn-Plax Replacement Cartridge for Clear Free I Filter - 2 pk

Clear-free disposable cartridges with foam/floss, carbon, and zeolites for clean, healthy water. Quick and easy to change.

Amazon Marketplace

$4.99

FREE shipping

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