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    Penn Plax Sponge Bob Kit with filter, 1.5 gal., 2.5 LB

    Penn Plax Sponge Bob Kit with filter, 1.5 gal., 2.5 LB

    SpongeBob's Krabby Patty Betta Kit! This plastic tank with lid comes with a fun top decor, background and stickers! This also includes an internal filter. more

    $29.99 $27.99

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    Penn Plax Reptology 6.5 in. Internal Filter Replacement Cartridges - REP176

    Penn Plax Reptology 6.5 in. Internal Filter Replacement Cartridges - REP176

    Helps keep your reptile's habitat clean. Replacement bio-sponge for the REP175 filter. Dimensions: 3L x 2.5W x 6.5H inches. more

    $8.89

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    Penn Plax Reptology 6.75 in. Internal Filter Replacement Cartridges - REP72

    Penn Plax Reptology 6.75 in. Internal Filter Replacement Cartridges - REP72

    Helps keep your reptile's habitat clean. Includes 2 cartridges per package. 70 GPM internal filter cartridges. Dimensions: 3.25L x 1W x 6.75H inches. more

    $16.27

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    Penn Plax Reptology 6.5 in. Internal Filter Replacement Cartridges - REP176

    Penn Plax Reptology 6.5 in. Internal Filter Replacement Cartridges - REP176

    Helps keep your reptile's habitat clean. Replacement bio-sponge for the REP175 filter. Dimensions: 3L x 2.5W x 6.5H inches. more

    $8.89

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    Penn-Plax "E" Ammonia-X Undergravel Filter Cartridge, 6-Pack

    Penn-Plax "E" Ammonia-X Undergravel Filter Cartridge, 6-Pack

    These Penn-Plax Ammonia-X "E" Undergravel Filter Cartridges fit the Penn-Plax Premium Undergravel Filters. For best results the Cartridge should be replaced every two to four weeks. 6-Pack. more

    $15.28

    FREE shipping

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    Penn Plax Smallworld Replacement Filtration Units 2 Pack - Pack of 6

    Penn Plax Smallworld Replacement Filtration Units 2 Pack - Pack of 6

    Smallworld replacement filtration cartridges contain two filtration units.Replacement filtration cartridges are designed to fit Smallworld filter unit (SWF1).Filtration cartridges work to keep fish healthy.Smallworld filtration cartridges keep aquarium... more

    $39.18

    FREE shipping

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    Penn-Plax Universal Ammonia-X Undergravel Filter Cartridge, 6-Pack

    Penn-Plax Universal Ammonia-X Undergravel Filter Cartridge, 6-Pack

    These Penn-Plax Universal Ammonia-X Undergravel Filter Cartridges fit most undergravel filters. For best results the Cartridge should be replaced every two to four weeks. 6-Pack. more

    $8.99

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    Penn Plax Reptology 6.75 in. Internal Filter Replacement Cartridges, As Shown

    Penn Plax Reptology 6.75 in. Internal Filter Replacement Cartridges, As Shown

    Penn-Plax is a family-owned company in operation since 1959. They specialize in creating excellent pet supplies for animals both great and small. Best known for producing pet products at affordable prices, the Penn-Plax brand is synonymous with... more

    $16.96

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    Penn Plax Reptology 6.5 in. Internal Filter Replacement Cartridges

    Penn Plax Reptology 6.5 in. Internal Filter Replacement Cartridges

    Penn-Plax is a family-owned company in operation since 1959. They specialize in creating excellent pet supplies for animals both great and small. Best known for producing pet products at affordable prices, the Penn-Plax brand is synonymous with... more

    $9.19

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    Penn Plax Reptology 6.75 in. Internal Filter Replacement Cartridges - REP72

    Penn Plax Reptology 6.75 in. Internal Filter Replacement Cartridges - REP72

    Helps keep your reptile's habitat clean. Includes 2 cartridges per package. 70 GPM internal filter cartridges. Dimensions: 3.25L x 1W x 6.75H inches. more

    $16.27

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    Penn Plax Reptology 3.25 in. Internal Filter Replacement Bio-sponge - REP46

    Penn Plax Reptology 3.25 in. Internal Filter Replacement Bio-sponge - REP46

    Helps to keep your reptile's habitat clean. Replacement bio-sponge for the REP45 filter. Per package includes 4 sponges. Dimensions: 3.25L x 1.5W x 3.25H inches. more

    $14.18

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    Penn Plax Reptology 4.25 in. Internal Filter Replacement Cartridges - REP71

    Penn Plax Reptology 4.25 in. Internal Filter Replacement Cartridges - REP71

    Helps to keep your reptile's habitat clean. Replacement bio-sponge for the REP70 filter. Per package includes 2 sponges. Dimensions: 4.25L x 1.75W x 4.25H inches. more

    $19.14

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    Penn Plax Reptology Internal Filter - REP175

    Penn Plax Reptology Internal Filter - REP175

    Provides mechanical and biological filtration. Can be used vertically or horizontally. Provides crystal clear water for turtle tanks and terrariums. Includes 6 airline tubing and air filter for aeration. Available in a variety of sizes. Size: Large. more

    $38.00

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    Penn Plax Reptology Internal Filter - REP175

    Penn Plax Reptology Internal Filter - REP175

    Provides mechanical and biological filtration. Can be used vertically or horizontally. Provides crystal clear water for turtle tanks and terrariums. Includes 6 airline tubing and air filter for aeration. Available in a variety of sizes. Size:... more

    $38.00

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    Penn Plax Reptology 9.25 in. Internal Filter Replacement Cartridges - REP177

    Penn Plax Reptology 9.25 in. Internal Filter Replacement Cartridges - REP177

    Helps keep your reptile's habitat clean. Includes 2 cartridges per package. 175.2 GPM internal filter cartridges. Dimensions: 4.5L x2W x 9.25H inches. more

    $15.87

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    Penn Plax Reptology 3.25 in. Internal Filter Replacement Bio-sponge - REP46

    Penn Plax Reptology 3.25 in. Internal Filter Replacement Bio-sponge - REP46

    Helps to keep your reptile's habitat clean. Replacement bio-sponge for the REP45 filter. Per package includes 4 sponges. Dimensions: 3.25L x 1.5W x 3.25H inches. more

    $14.18

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    Penn Plax Reptology 4.25 in. Internal Filter Replacement Cartridges - REP71

    Penn Plax Reptology 4.25 in. Internal Filter Replacement Cartridges - REP71

    Helps to keep your reptile's habitat clean. Replacement bio-sponge for the REP70 filter. Per package includes 2 sponges. Dimensions: 4.25L x 1.75W x 4.25H inches. more

    $19.14

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    Penn Plax Reptology 9.25 in. Internal Filter Replacement Cartridges - REP177

    Penn Plax Reptology 9.25 in. Internal Filter Replacement Cartridges - REP177

    Helps keep your reptile's habitat clean. Includes 2 cartridges per package. 175.2 GPM internal filter cartridges. Dimensions: 4.5L x2W x 9.25H inches. more

    $15.87

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    Penn Plax Smallworld Fishbowl Filter Kit - SWF2

    Penn Plax Smallworld Fishbowl Filter Kit - SWF2

    Fits any drum or round fishbowl with 4 inch openingAdjustable filter plateLift TubeReplacement filter cartridgeAir stoneAir PumpAdjustable air valveAirline tubing. Smallworld Fishbowl Filter Kit This filter kit works great for any drum or round bowl... more

    $17.81

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    Penn Plax Smallworld Fishbowl Filter Kit - SWF2

    Penn Plax Smallworld Fishbowl Filter Kit - SWF2

    Fits any drum or round fishbowl with 4 inch openingAdjustable filter plateLift TubeReplacement filter cartridgeAir stoneAir PumpAdjustable air valveAirline tubing. Smallworld Fishbowl Filter Kit This filter kit works great for any drum or round bowl... more

    $17.81

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    Cascade Canister Filter Bio-Floss Replacement Pads Cascade 700 / 1000 Pads - 6 Pack

    Cascade Canister Filter Bio-Floss Replacement Pads Cascade 700 / 1000 Pads - 6 Pack

    Cascade Canister Filter Bio-Floss Replacement Pads Cascade 700 / 1000 Pads - 6 Pack more

    $23.70 $9.99

    FREE shipping

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