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Penn-Plax Cascade Powered Aquarium Nano Sponge Filter – Black

Cascade presents the Powered Aquarium Nano Sponge Filter by Penn-Plax. This sponge filter is specifically designed for aquariums that house fry shrimp and small fish. The two ribbed sponges trap floating debris without sucking up smaller or weaker fish... more

Penn-Plax Clear-Free Premium Under Gravel Aquarium Filter – for 15 – 20 Gallon Tanks

Penn-Plax presents the Clear-Free Premium Under Gravel Aquarium Filter. Those who’ve been around the aquatic block for a while know that Under Gravel Filters are a testament of time. This Filter is air driven and utilizes an Air Pump (not included)... more

Penn Plax Clear-free Premium Under Gravel Aquarium Filter For 40 - 55 Gallon Tanks, Crystal | Wayfair CFU55

Those who’ve been around the aquatic block for a while know that Under Gravel Filters (UGFs) are a testament of time. This Filter is air driven and utilizes an Air Pump (not included) to cycle crystal clear water throughout your aquarium, while keeping... more

Penn Plax Cascade 600 Fully Submersible Internal Aquarium Filter, Crystal in Black/Blue | 11.5 H x 3 W x 4 D in | Wayfair CIF3

In addition to delivering crystal-clear water throughout the aquarium. This filter cycles water at 175 Gallons per Hour (GPH) for tanks up to 50 gallons in size. It’s great for freshwater and saltwater aquariums, along with a variety of terrarium... more

SpongeBob Krusty Krab Aquarium Ornament, 2.5" L X 2.5" W X 3" H, .3 LBS, Green

This beautifully handcrafted aquarium ornament of the Krusty Krab will look great in any aquarium. Can also be used as an aeration device to help purify and oxygenate the water in your aquarium. more

Bubble Bug Air Pump, 1 LB

The Penn Plax Bubble Bug Aquarium Air Pump is the perfect choice for the young aquarist. more

Battery Back-Up Pump, .4 LB

The Penn Plax battery powered aquarium air pump is a must have. This air pump provides a constant supply of oxygen to your fish tank in case of an emergency power outage or for transporting fish. more

Penn-Plax Clear-Free Under Gravel Aquarium Filter – Suitable for 20 – 29 Gallon Tanks

Penn-Plax presents the Clear-Free Premium Under Gravel Aquarium Filter. Those who’ve been around the aquatic block for a while know that Under Gravel Filters are a testament of time. This Filter is air driven and utilizes an Air Pump (not included)... more

Penn-Plax Aerating Action Ornament for Aquarium Tanks Giant Clam Opens and Closes

Penn-Plax Aerating Action Ornament for Aquarium Tanks Giant Clam Opens and Closes. AIR DRIVEN ORNAMENTS BRING ANIMATION TO YOUR TANK: the real motion air driven ornament’s movements provide fun and entertaining action while aerating your tank. CLAM... more

Penn-Plax Aqua Life Bendable Aquarium Bubble Wall – 48� Length

Aqua Life presents the 48� Bendable Aquarium Bubble Wall by Penn-Plax. They make for a great way to aerate and oxygenate your fish tank! Watch as the bubbler produces a nice and steady stream of bubbles! They’re safe for freshwater and saltwater... more

Penn Plax Action-Air Mini Treasure Chest Aerating Aquarium Ornament

The Penn Plax Action-Air Mini Treasure Chest is an air-operated action aquarium ornament that is suitable for fresh and saltwater tanks. When connected to an air pump (not included) the lid opens and closes to release a stream of bubbles. Real... more

Penn Plax Deluxe Bubble-Disk Airstone for Aquariums

Penn Plax is a name that stands for Quality Innovation and Integrity In the Pet Industry for over 50 years Experience a great line of Pet Products in all categories! Penn-Plax is committed to creating and manufacturing innovative pet products for... more

Penn-Plax Bubble-Disk Aquarium Air Stone Bubbler – 4-Inch

With the Deluxe Bubble-Disk Airstone you can create a beautiful circle of bubbles in your aquarium. The Deluxe Bubble-Disk Airstone provides a fascinating bubble cylinder while aerating your tank. Use in aquarium decorations to create a volcano of... more

Penn-Plax Air-Tech Aquarium Air Pump – Single Outlet – Blue – up to 30 Gallons

Penn-Plax presents the impressively quiet line of Air-Tech Aquarium Air Pumps. The AT2K3 model quietly aerates and oxygenates fish tanks up to 30 gallons in size. It comes equipped with a single outlet that accepts standard 3/16� airline tubing. It... more

Penn-Plax ST25 Aquarium Standard Tubing

BASIC NECESSITY FOR AQUARISTS: As aquarists and fish-keeping hobbyists know it’s always good to have extra airline tubing on hand. Our Standard 3/16� Airline Tubing offers a great solution for various aquarium airline needs such as connecting an... more

Penn Plax PP27301 Check-Valve - Air Filter

Check Valve helps protect your air pump against water damage and supply clean air to your aquarium. The connector end toward aquarium can fit standard or mini tubing.Features Provides clean filtered air to your aquarium. Keeps your air pump safe from... more

Penn-Plax Air-Tech Aquarium Air Pump – Double Outlets – Blue – up to 55 Gallons

Penn-Plax presents the impressively quiet line of Air-Tech Aquarium Air Pumps. The AT2K4 model quietly aerates and oxygenates fish tanks up to 55 gallons in size. It comes equipped with 2 outlets that accept standard 3/16� airline tubing. It also... more

Penn-Plax Deco-Replicas Aerating Lighthouse Ornament Resin for Aquariums

Deco-Replicas presents The Aerating Lighthouse (RR4070) by Penn-Plax. This functional ornament brings a natural yet playful atmosphere to any tank or aquarium. Great for Freshwater and Saltwater applications. Fun & Entertaining: The top contains bright... more

Penn Plax Aquarium Total Air Kit Tubing- Stone & Valves

Penn Plax is a name that stands for Quality Innovation and Integrity In the Pet Industry for over 50 years Experience a great line of Pet Products in all categories! Penn-Plax is committed to creating and manufacturing innovative pet products for... more

Penn Plax Action-Air Treasure Chest Aquarium Ornament

Penn Plax Action-Air Treasure Chest adds real underwater movement to your tank. When connected to an air pump (not included) the chest opens and closes. Item comes in assorted colors. Bubble action causes chest to open and close mysteriously Provides... more

Penn-Plax Deluxe Silicone Airline Tubing for Aquariums – 200 Feet

As aquarists and fish-keeping hobbyists know it’s always good to have extra airline tubing on hand. Our Deluxe 3/16� Airline Tubing offers a great solution for various aquarium airline needs such as connecting an air pump to an air stone an... more

Penn Plax Aquarium Decoration With Moving Treasure Chest Floating Diver and Bubble Action

The Penn Plax Action Treasure Chest and Diver Aquarium Ornament is a fun way to liven up your home aquarium. Watch the live action as the treasure chest opens and closes revealing the treasure inside. The floating diver holds on tight with the chain... more

Penn-Plax AirPod Air Pump with Automatic Backup System - for 55 Gallon Aquarium Tank

The Penn Plax Air-Pod Battery Back-Up Air Pump has you covered when your primary air pump gives out. It is powered by 4D batteries and automatically powers on when it senses an interruption in your electrical current like when the power goes out. This... more

Penn-Plax Air-Tech Aquarium Air Pump – Single Outlet – Blue – up to 20 Gallons

Penn-Plax presents the impressively quiet line of Air-Tech Aquarium Air Pumps. The AT2K2 model quietly aerates and oxygenates fish tanks up to 20 gallons in size. It comes equipped with a single outlet that accepts standard 3/16� airline tubing. It... more

Penn Plax Deluxe Bubble-Disk Airstone for Aquariums

With the Deluxe Bubble-Disk Airstone you can create a beautiful circle of bubbles in your aquarium. The Deluxe Bubble-Disk Airstone provides a fascinating bubble cylinder while aerating your tank. Use in aquarium decorations to create a volcano of... more

Penn-Plax Cascade Multicolor Rainbow LED Air Stone for Aquariums 2.5� Diameter

Cascade presents the LED Air Stone by Penn-Plax. This brightly vivid bubbler features 12 LED Lights that create a colorful ring of bubbles with constant ever-changing light effects providing your tank with additional color and action for you as well as... more

Penn-Plax Air-Pod Aquarium Air Pump Double Outlet up to 55 Gallons

Penn-Plax presents the impressively quiet line of Air-Pod Aquarium Air Pumps. The APP4 model quietly aerates and oxygenates fish tanks up to 55 gallons in size. It also comes standard with two outlets that provide a flow rate of 1900 cc/min which can... more

Penn-Plax Aqua-Mist Air Stone - 1 3/16 Green Sphere - For Aquarium Tanks

Elevate the oxygen levels in your aquarium with the Penn-Plax Aqua-Mist Air Stone. Designed in a convenient 1 3/16 spherical shape this air stone is perfect for adding essential aeration to your fish tank. Whether you re a novice or an experienced... more

Penn-Plax Silent-Air X4 Aquarium Air Pump – Double Outlet – Blue – up to 55 Gallons

Penn-Plax presents the impressively quiet line of Silent-Air Aquarium Air Pumps. The X4 model quietly aerates and oxygenates fish tanks up to 55 gallons in size. This model comes equipped with 2 outlets that accept standard 3/16� airline tubing. It... more

Penn-Plax Silent-Air Aquarium Air Pump - 20 Gal

The Silent-Air X2 has a unique diaphragm mount armature non-skid feet and silicon polymer flappers for an air pump performance you ll love that s so quiet you ll forget it s there. more

Penn-Plax Deluxe Aquarium Bubble-Disk Air Pump Accessories for Tanks - 3 inch blue

Deluxe Bubble Disk® by Penn-Plax you can create a beautiful tower of bubbles that will add to your décor while helping to aerate your aquarium. Made of a durable porous plastic each Bubble Disk® can be connected to your air pump & tubing (not... more

Penn Plax Action-Air Jewel Box Skeleton Aerating Aquarium Ornament

Penn Plax is a name that stands for Quality Innovation and Integrity In the Pet Industry for over 50 years Experience a great line of Pet Products in all categories! Penn-Plax is committed to creating and manufacturing innovative pet products for... more

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

Penn-Plax CPF310 Cascade Power Filter Replacement Bio-Sponge

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 accessories with wide variation across the dog cat bird small animal... more

Penn-Plax Premium Under Gravel Filter System for 40-55 Gallon Tanks

Provides powerful biological and chemical filtration Trouble free setup and operation Includes filter plates air stones adjustable lift tubes and filter cartridges Available for 5 10 15/20H 20L/29 40 / 55 gallon aquariums more

Penn-Plax CIF1FI Cascade Internal Bio Sponge Filter

Penn-Plax Cascade Internal Bio Sponge Filter - - 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 accessories with wide... more

Penn Plax Aqua-Mist Airstone

Penn Plax Aqua-Mist Airstone adds a healthy stream of bubbles to your aquarium. This long-lasting sand stone aquarium aerator will add beauty to your fresh or saltwater aquarium. Adds a healthy stream of bubbles to your aquarium Multiple stones can be... more

Penn-Plax Bubble Wall Air Diffuser 28-Inch

The Penn-Plax Bright Bubble-Wall Air Diffusers for Aquariums produce a spectacular wall of bubbles in any aquarium. These diffusers create a dramatic mist of healthful bubbles along the entire length. Simply connect your air pump (not included) and the... more