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Meet our new design. Everything works as usual, but if anything feels off, give us a ping.

Genuine Penn Plex Now Available

Immerse yourself in Penn Plex’s world of superior design and exceptional value.

Penn-Plax Cascade Canister Aquarium Filter (1000 Elite)

Penn-Plax Cascade Canister Aquarium Filter (1000 Elite)

4.4
КМ1,429
Penn-PlaxCCF201 Cascade Black Hose Aquarium Filter Part

Penn-PlaxCCF201 Cascade Black Hose Aquarium Filter Part

4.6
КМ51
Penn-Plax Cascade 20 Power Filter – Mini Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups, (Model: CPF6)

Penn-Plax Cascade 20 Power Filter – Mini Hang-On Filter with Quad Filtration – Great for Freshwater and Saltwater Setups, (Model: CPF6)

4.0
КМ173
Penn-Plax Deco-Replicas Granite Aquarium Ornament & Hideaway 8 Piece Set – Realistic Stone Appearance – Safe for Freshwater and Saltwater Tanks – Small, Medium, and Large

Penn-Plax Deco-Replicas Granite Aquarium Ornament & Hideaway 8 Piece Set – Realistic Stone Appearance – Safe for Freshwater and Saltwater Tanks – Small, Medium, and Large

4.2
КМ189
Penn-PlaxCascade Pro-Z Aquarium Canister Filter Media Bags, Designed for All Filtration Needs – 8 Oz – 2-Pack

Penn-PlaxCascade Pro-Z Aquarium Canister Filter Media Bags, Designed for All Filtration Needs – 8 Oz – 2-Pack

4.7
КМ174
Penn Plax Cascade 400 Submersible Aquarium Filter Cleans Up to 20 Gallon Fish Tank With Physical, Chemical, and Biological Filtration, CIF2

Penn Plax Cascade 400 Submersible Aquarium Filter Cleans Up to 20 Gallon Fish Tank With Physical, Chemical, and Biological Filtration, CIF2

4.1
КМ89
Penn Plax Air Pod Aquarium Air Pump Ultra Quiet Compact Dome Shape Dual Air Output | Multiple Size Options

Penn Plax Air Pod Aquarium Air Pump Ultra Quiet Compact Dome Shape Dual Air Output | Multiple Size Options

4.0
КМ60
Penn-Plax Aquaponic Planter and Aquarium for Betta Fish | Tank Promotes Healthy Hydroponic Environment for Plants and Fish

Penn-Plax Aquaponic Planter and Aquarium for Betta Fish | Tank Promotes Healthy Hydroponic Environment for Plants and Fish

4.5
КМ293
Penn-PlaxReplacement Media (2 Pack) – Fits Multi-Pore and Undergravel “E” Filters – Provides Chemical Filtration (FC2)

Penn-PlaxReplacement Media (2 Pack) – Fits Multi-Pore and Undergravel “E” Filters – Provides Chemical Filtration (FC2)

4.7
КМ103
Penn-PlaxCascade 600 Filter Replacement Carbon Cartridges (2 Pack) – Provides Chemical Filtration for Freshwater and Saltwater Aquariums

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

4.6
КМ149
PENN-PLAX Reptology Turtle Topper – Above Tank Basking Platform That Safely Mounts to Standard Size Tanks Including 10g, 20L, 20H, 29g, up to 55 Gallons and 13” Wide – Black Color (REP600)

PENN-PLAX Reptology Turtle Topper – Above Tank Basking Platform That Safely Mounts to Standard Size Tanks Including 10g, 20L, 20H, 29g, up to 55 Gallons and 13” Wide – Black Color (REP600)

4.4
КМ859
Penn-PlaxCascade 700/1000 GPH Canister Filter Aquarium Bio Sponge Replacement, 1 Pack

Penn-PlaxCascade 700/1000 GPH Canister Filter Aquarium Bio Sponge Replacement, 1 Pack

4.7
КМ125
Penn-Plax Cascade 8 Oz Pro-C Mixed Aquarium Canister Filter Media Bag – 2-Pack

Penn-Plax Cascade 8 Oz Pro-C Mixed Aquarium Canister Filter Media Bag – 2-Pack

4.7
КМ193
Penn-Plax Undergravel Aquarium Filter for 15-20 (high) Gallon Tanks – Two 11.2” x 11.25” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks

Penn-Plax Undergravel Aquarium Filter for 15-20 (high) Gallon Tanks – Two 11.2” x 11.25” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks

4.4
КМ193
Penn-PlaxCascade 1200/1500 GPH Canister Filter Aquarium Bio Sponge Replacement; 1 Pack

Penn-PlaxCascade 1200/1500 GPH Canister Filter Aquarium Bio Sponge Replacement; 1 Pack

4.7
КМ135
Penn-Plax Cascade 300 GPH Hang On Replacement Media for The Cascade 300 Filter, 3 Pack

Penn-Plax Cascade 300 GPH Hang On Replacement Media for The Cascade 300 Filter, 3 Pack

4.6
КМ223
Penn-Plax Cascade Canister Aquarium Filter (1500 Elite)

Penn-Plax Cascade Canister Aquarium Filter (1500 Elite)

4.2
FREE
Penn Plax Small World Replacement Filter Cartridge (3 Packages / each Package Contains 2 Filters / 6 Total)

Penn Plax Small World Replacement Filter Cartridge (3 Packages / each Package Contains 2 Filters / 6 Total)

4.6
FREE
Penn-PlaxCascade Pro-C Aquarium Canister Filter Media Bags – 8 Oz – 2-Pack

Penn-PlaxCascade Pro-C Aquarium Canister Filter Media Bags – 8 Oz – 2-Pack

4.8
КМ130
PENN-PLAX Reptology Shale Scape Step Ledge & Cave Hideout – Basking Area - Decorative Resin for Aquariums & Terrariums – Great for Reptiles, Amphibians, and Fish – Medium

PENN-PLAX Reptology Shale Scape Step Ledge & Cave Hideout – Basking Area - Decorative Resin for Aquariums & Terrariums – Great for Reptiles, Amphibians, and Fish – Medium

4.4
КМ182
Penn-Plax Bubble Wall Air Diffuser, 7"

Penn-Plax Bubble Wall Air Diffuser, 7"

3.9
КМ114
Penn-Plax Cascade 600 Fully Submersible Internal Filter – Provides Physical, Biological, and Chemical Filtration for Aquariums and Turtle Tanks

Penn-Plax Cascade 600 Fully Submersible Internal Filter – Provides Physical, Biological, and Chemical Filtration for Aquariums and Turtle Tanks

4.2
КМ356
Penn-Plax Cascade All-in-One Aquarium Canister Filter – for Tanks Up to 100 Gallons (265 GPH) – Cascade 1000

Penn-Plax Cascade All-in-One Aquarium Canister Filter – for Tanks Up to 100 Gallons (265 GPH) – Cascade 1000

4.3
КМ1,539
Penn-Plax Cascade 6 Pack Bio-Floss Replacement | Poly Fiber Floss Pads for Cascade 700 & 1000 Canister Aquarium Filters

Penn-Plax Cascade 6 Pack Bio-Floss Replacement | Poly Fiber Floss Pads for Cascade 700 & 1000 Canister Aquarium Filters

4.7
КМ127
Penn-PlaxCascade Filt-a-Pack Aquarium Canister Filter Media Bag with Bio Rings – 10 Oz – 1-Pack

Penn-PlaxCascade Filt-a-Pack Aquarium Canister Filter Media Bag with Bio Rings – 10 Oz – 1-Pack

4.6
КМ159
PENN-PLAX AquaTerrium Planting Tank – Hydroponic Aquarium with Integrated Filter System for Live Plants and Fish – 1.85 Gallons

PENN-PLAX AquaTerrium Planting Tank – Hydroponic Aquarium with Integrated Filter System for Live Plants and Fish – 1.85 Gallons

3.8
КМ1,769
Penn-Plax Reptology Lizard Lounger Corner Triangle with Ladder– 100% Natural Seagrass Fiber – Great for Bearded Dragons, Anoles, Geckos, and Other Reptiles – Large

Penn-Plax Reptology Lizard Lounger Corner Triangle with Ladder– 100% Natural Seagrass Fiber – Great for Bearded Dragons, Anoles, Geckos, and Other Reptiles – Large

4.4
КМ56
Penn Plax Cascade Pro Carb Canister Filter for Aquariums, 8 Total Filters (4 Packs with 2 Filters in Each Pack)

Penn Plax Cascade Pro Carb Canister Filter for Aquariums, 8 Total Filters (4 Packs with 2 Filters in Each Pack)

4.7
КМ609
Penn-Plax Reptology Aquatic Turtle Pier and Basking Platform | Floating Above Tank | Decorative, Functional, and Naturally Inspired for Aquariums and Terrariums | Large Size (REP603)

Penn-Plax Reptology Aquatic Turtle Pier and Basking Platform | Floating Above Tank | Decorative, Functional, and Naturally Inspired for Aquariums and Terrariums | Large Size (REP603)

4.2
КМ279
Penn-Plax Cascade Hang-on Power Filter Replacement Cartridges - 3 Pack

Penn-Plax Cascade Hang-on Power Filter Replacement Cartridges - 3 Pack

4.5
КМ179
Penn Plax 12-Pack Small World Filter Units and Replacement Cartridges for Small Tanks

Penn Plax 12-Pack Small World Filter Units and Replacement Cartridges for Small Tanks

4.5
FREE
Penn-Plax Cascade 100 Hang-On Filter Replacement Media Cartridge – Disposable Poly Fiber Floss and Activated Carbon – 3 Pack

Penn-Plax Cascade 100 Hang-On Filter Replacement Media Cartridge – Disposable Poly Fiber Floss and Activated Carbon – 3 Pack

4.5
КМ26
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

4.2
КМ153
Penn-Plax Play Fur Mice Cat Toys | Mixed Bulk Bag of 12 Play Mice with Rattling Noise | 3 Color Variety Pack - CAT531, Black and White

Penn-Plax Play Fur Mice Cat Toys | Mixed Bulk Bag of 12 Play Mice with Rattling Noise | 3 Color Variety Pack - CAT531, Black and White

4.6
КМ178
Penn-Plax Cascade Heat Aquarium Heater – Fully Submersible – Great for Freshwater and Saltwater Fish Tanks – 13.5” Length – 300 Watt

Penn-Plax Cascade Heat Aquarium Heater – Fully Submersible – Great for Freshwater and Saltwater Fish Tanks – 13.5” Length – 300 Watt

4.2
КМ50
Penn-Plax Undergravel Aquarium Filter for 40-55 Gallon Tanks – Four 11.25” x 11.25” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks (CFU55)

Penn-Plax Undergravel Aquarium Filter for 40-55 Gallon Tanks – Four 11.25” x 11.25” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks (CFU55)

4.3
КМ274
Penn Plax Silent Air Battery Operated Aquarium Air Pump for Power Outage Automatic Turn On Keeps Fish Safe

Penn Plax Silent Air Battery Operated Aquarium Air Pump for Power Outage Automatic Turn On Keeps Fish Safe

4.4
КМ246
Penn Plax - 3 Step Carpeted Pet Stairs for Both Cats & Dogs - 18" Total Height

Penn Plax - 3 Step Carpeted Pet Stairs for Both Cats & Dogs - 18" Total Height

4.0
КМ1,029
Penn-PlaxAS6Q 4-Pack Aqua Mist Air Stone Cylinder Aerator for Fish Tank | Easy to Install to Your Pump | Aerates Your Tank

Penn-PlaxAS6Q 4-Pack Aqua Mist Air Stone Cylinder Aerator for Fish Tank | Easy to Install to Your Pump | Aerates Your Tank

4.5
КМ107
Penn Plax Filt-A-Carb for Multi-Pore and Undergravel"E" Filters- 6 Total (3 Packs with 2 per pack)

Penn Plax Filt-A-Carb for Multi-Pore and Undergravel"E" Filters- 6 Total (3 Packs with 2 per pack)

4.7
КМ184
Penn-Plax Undergravel Aquarium Filter for 10 Gallon Tanks – Two 9.5” x 9.5” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks

Penn-Plax Undergravel Aquarium Filter for 10 Gallon Tanks – Two 9.5” x 9.5” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks

4.3
КМ146
Penn Plax Cascade Canister Aquarium Filter (Cascade Black 700 Elite)

Penn Plax Cascade Canister Aquarium Filter (Cascade Black 700 Elite)

4.3
FREE
Penn-Plax AquaTerrium Fish Tank (REPTT1R) – 2 Chambers, 1 Biological Ecosystem – for Aquaponic, Refugium, and Freshwater Aquarium Setups – 8.4 Gallons, Glass

Penn-Plax AquaTerrium Fish Tank (REPTT1R) – 2 Chambers, 1 Biological Ecosystem – for Aquaponic, Refugium, and Freshwater Aquarium Setups – 8.4 Gallons, Glass

4.0
КМ2,289
Penn-Plax Bird-Life (BA655) Natural E Cuttlebones | Enriched with Omega 3 and Vitamin B1 | Great for All Birds | 2 Cuttlebone Treats per Package

Penn-Plax Bird-Life (BA655) Natural E Cuttlebones | Enriched with Omega 3 and Vitamin B1 | Great for All Birds | 2 Cuttlebone Treats per Package

4.4
КМ87
Penn-Plax Undergravel Aquarium Filter for 20 (Long) - 29 Gallon Tanks – Two 14” x 11.1” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks

Penn-Plax Undergravel Aquarium Filter for 20 (Long) - 29 Gallon Tanks – Two 14” x 11.1” Plates – Under Gravel System for Clear, Clean Water – Safe for Freshwater and Saltwater Tanks

4.4
КМ207
PENN-PLAX Reptology Lizard Lounger – 100% Natural Seagrass Fiber – Great for Bearded Dragons, Anoles, Geckos, and Other Reptiles – Extra Large

PENN-PLAX Reptology Lizard Lounger – 100% Natural Seagrass Fiber – Great for Bearded Dragons, Anoles, Geckos, and Other Reptiles – Extra Large

4.6
КМ272
Penn-Plax Age-of-Magic Wizard’s Castle Aquarium Decoration – Safe for Freshwater and Saltwater Fish Tanks – Extra Large – Part B

Penn-Plax Age-of-Magic Wizard’s Castle Aquarium Decoration – Safe for Freshwater and Saltwater Fish Tanks – Extra Large – Part B

4.7
КМ719
Penn-Plax Cascade 400 GPH Filter Replacement for CIF2 Filter. Bio-Sponge (1 Sponge) – Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums

Penn-Plax Cascade 400 GPH Filter Replacement for CIF2 Filter. Bio-Sponge (1 Sponge) – Provides Physical and Biological Filtration for Freshwater and Saltwater Aquariums

4.4
КМ132