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South Castle Aquarium Decor, 8.2 LBS, Blue / Brown

South Castle Aquarium Decor, 8.2 LBS, Blue / Brown

Create an enchanted underwater world of kings and queens, wizards and witches with our Wizard's Castle. Our castles create a peaceful hideaway for your fish while adding beauty and a touch of mystery to your aquarium. This poly-resin, precision... more

$55.99

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Penn Plax Aquarium Accessory in Gray | 9 H x 13 W x 6 D in | Wayfair RR992

Penn Plax Aquarium Accessory in Gray | 9 H x 13 W x 6 D in | Wayfair RR992

Add some natural beauty and calming peace to your fish tank with the Bonsai Tree on Rocks Aquarium Decoration! The plastic leaves display a soothing array of greens. Not only can this aquarium decoration be fully submerged in water, it’s also great for... more

$50.42

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Penn Plax Deco-replicas Sapphire Crystal Cave Aquarium in Blue | 3.5 H x 4.75 W x 3.5 D in | Wayfair RR3045

Penn Plax Deco-replicas Sapphire Crystal Cave Aquarium in Blue | 3.5 H x 4.75 W x 3.5 D in | Wayfair RR3045

Add some sparkles and shine to your fish tank with this colorful piece! This translucent, sapphire blue aquarium decoration features a swim-though that doubles as a hiding space, which helps reduce fish stress and boredom. It’s also perfect for... more

$29.66

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Penn Plax Aquarium Accessory in Blue/Green/Indigo | 7 H x 13 W x 4 D in | Wayfair RR931

Penn Plax Aquarium Accessory in Blue/Green/Indigo | 7 H x 13 W x 4 D in | Wayfair RR931

Add some ominous charm and wonder to your fish tank with the sunken treasure ship! this fully detailed aquarium decoration makes for a great centerpiece or accent, and is perfect for anything pirate or nautical-themed! the smallest fish can swim... more

$43.55

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Penn Plax Aquarium Accessory | 14.5 H x 16.5 W x 5.25 D in | Wayfair RR963

Penn Plax Aquarium Accessory | 14.5 H x 16.5 W x 5.25 D in | Wayfair RR963

Add some ominous charm and mischief to your fish tank! This fully detailed aquarium decoration makes for a great centerpiece, and is perfect for anything pirate themed! This piece fits comfortably inside 20+ gallon tanks! Made of safe and durable... more

$99.39

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Penn Plax Aquarium Accessory in Blue/Brown | 4.5 H x 13.5 W x 2 D in | Wayfair RR933

Penn Plax Aquarium Accessory in Blue/Brown | 4.5 H x 13.5 W x 2 D in | Wayfair RR933

Add some ominous charm and wonder to your fish tank with the sunken battleship! This fully detailed aquarium decoration makes for a great centerpiece or accent, and is perfect for anything nautical-themed! most extra small fish can swim through and... more

$31.92

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Penn Plax Spongebob Aquarium Accessory in Green/Pink/Yellow | 2 H x 1 W x 1 D in | Wayfair SBR1A

Penn Plax Spongebob Aquarium Accessory in Green/Pink/Yellow | 2 H x 1 W x 1 D in | Wayfair SBR1A

This money-saving Aquarium Ornament Set features officially licensed SpongeBob SquarePants decorations. This set includes SpongeBob, Patrick, Sandy, Squidward, Mr. Krabs, and Plankton. Get all 6 resins for 1 amazing price! Made of Safe and Durable... more

$38.03

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Penn Plax Spongebob Squarepants 3-piece Aquarium Ornament Bundle – Large in Brown/Gray/Yellow | 8 H x 5 W x 4.25 D in | Wayfair SBRK3NH

Penn Plax Spongebob Squarepants 3-piece Aquarium Ornament Bundle – Large in Brown/Gray/Yellow | 8 H x 5 W x 4.25 D in | Wayfair SBRK3NH

This money-saving 3-Piece Aquarium Ornament Bundle features officially licensed SpongeBob SquarePants decorations. This bundle includes SpongeBob’s Pineapple House, Squidward’s Easter Island Home, and Krusty Krab. Get all 3 for 1 amazing price! Made of... more

$71.99 $45.46

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Penn Plax Aquarium Accessory, Granite | 3.5 H x 6 W x 5.5 D in | Wayfair RR1073

Penn Plax Aquarium Accessory, Granite | 3.5 H x 6 W x 5.5 D in | Wayfair RR1073

Deco-Replicas presents the Granite Aquarium Ornament & Hideaway (Large Size) by Penn-Plax. Although this item not made from granite, it resembles the real thing. Not only does this piece compliment the interior décor of many modern homes, it also... more

$30.43

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Penn Plax Aquarium Accessory, Granite in Gray/White | 6 H x 7 W x 7 D in | Wayfair RR1075

Penn Plax Aquarium Accessory, Granite in Gray/White | 6 H x 7 W x 7 D in | Wayfair RR1075

Deco-Replicas presents the Granite Aquarium Ornament & Hideaway 2 Piece Set (Large & Extra Large). Although these items are not made from granite, they resemble the real thing. Not only does these pieces compliment the interior décor of many modern... more

$53.10

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Penn Plax SpongeBob SquarePants 3-Piece Aquarium Ornament Bundle in Gray/Green/Yellow | 3.75 H x 3 W x 6.5 D in | Wayfair SBRK1NH

Penn Plax SpongeBob SquarePants 3-Piece Aquarium Ornament Bundle in Gray/Green/Yellow | 3.75 H x 3 W x 6.5 D in | Wayfair SBRK1NH

This money-saving 3-Piece Aquarium Ornament Bundle features Penn-Plax’s officially licensed SpongeBob SquarePants decorations. This bundle includes SpongeBob’s Pineapple House, Squidward’s Easter Island Home, and Krusty Krab. Get all 3 for 1 amazing... more

$43.41

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Penn Plax Aquarium Accessory in Blue/Brown/Pink | 2.5 H x 1.75 W x 1.75 D in | Wayfair PPR1A

Penn Plax Aquarium Accessory in Blue/Brown/Pink | 2.5 H x 1.75 W x 1.75 D in | Wayfair PPR1A

This money-saving Aquarium Ornament Bundle features officially licensed Paw Patrol decorations. Turn your fish tank into your very own Adventure Bay with this 4 Piece Ornament Bundle! This bundle includes mini sized Chase, Marshall, Rubble, and Skye.... more

$35.15

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Penn Plax 0.7 Gallon Frozen Betta Aquarium Kit Acrylic (shatterproof w/ great clarity) in Blue | 6.5 H x 10.75 W x 3.5 D in | Wayfair FZR108

Penn Plax 0.7 Gallon Frozen Betta Aquarium Kit Acrylic (shatterproof w/ great clarity) in Blue | 6.5 H x 10.75 W x 3.5 D in | Wayfair FZR108

Recreate the magic of Disney in your aquarium 0.7 gallons includes favorite character top decor, frozen ice castle background, tank and lid. | Penn Plax 0.7 Gallon Frozen Betta Aquarium Kit Acrylic (shatterproof w/ great clarity) in Blue | 6.5 H x... more

$31.22

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Frozen's Mini Anna Aquatic Decor, X-Small, Blue / Red

Frozen's Mini Anna Aquatic Decor, X-Small, Blue / Red

Your favorite characters from Disney's Frozen have found a home in your aquarium! This resin replica of Anna is realistic, colorful and fun! more

$6.55

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2 Piece Natural Decor, 18" L X 10" W, Large, Brown / Green

2 Piece Natural Decor, 18" L X 10" W, Large, Brown / Green

Penn-Plax's instant 2 piece natural decor takes the guess work out of creating a beautiful aquascape inside of your aquarium. This will sure be a great addition to your tank. more

$39.99

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Coral Green Anemones Reef, Large

Coral Green Anemones Reef, Large

PENN-PLAX presents the Coral Reef Aquarium Decoration line! In addition to featuring several silicone anemones that sway with your tank's water, our Coral Reef aquarium decorations provide numerous caves and hideouts for fish to swim through. more

$39.99

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Coral Pink Anemones Reef, Large

Coral Pink Anemones Reef, Large

PENN-PLAX presents the Coral Reef Aquarium Decoration line! In addition to featuring several silicone anemones that sway with your tank's water, our Coral Reef aquarium decorations provide numerous caves and hideouts for fish to swim through. more

$27.99

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Bell, 9.75" L X 9.25" W, X-Large, Brown / Green

Bell, 9.75" L X 9.25" W, X-Large, Brown / Green

Penn-Plax's aged bell aquarium decoration is a realistic ornament with life-like plants. It also offers swim through passageways for your fish. more

$39.99

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Penn-Plax BWP1 4 in. Green Betta Aquarium Plant

Penn-Plax BWP1 4 in. Green Betta Aquarium Plant

Each wonderfully detailed green betta plant from Betta World by Penn-Plax is a faithful replica of a real aquatic plant! Plants add natural beauty to your aquarium while also providing your fish with a dedicated hiding place which reduces stress in... more

$8.25 $5.95

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Penn Plax Action-Air Treasure Chest Aquarium Ornament

Penn Plax Action-Air Treasure Chest Aquarium Ornament

Enhance the allure of your aquarium with the Penn Plax Action Air Treasure Chest Aquarium Ornament. Watch as underwater magic unfolds before your eyes with this motion-activated aeration device that brings real-life movement to your tank. Simply... more

$16.00

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Penn-Plax Aqua-Plants Plastic Aquarium 3 Piece Plant Bundle – Multicolor – 16� Height

Penn-Plax Aqua-Plants Plastic Aquarium 3 Piece Plant Bundle – Multicolor – 16� Height

Aqua-Plants presents the Multicolored 3 Piece Plastic Aquarium Plant Bundle by Penn-Plax. Unlike live aquarium flora our artificial plastic plants don’t require specialized lighting and don’t need to be pruned into shape or size! Each 16� tall... more

$14.27

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Penn-Plax STD8 8 in. Silicon Aquarium Airline Tubing

Penn-Plax STD8 8 in. Silicon Aquarium Airline Tubing

Penn Plax Deluxe Airline Tubing is made of flexible silicone that doesn t crack or become brittle over time like regular airline tubing. It is super-soft and very flexible. more

$9.86 $8.89

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Penn-Plax SpongeBob SquarePants Aquarium Ornament – SpongeBob – Mini

Penn-Plax SpongeBob SquarePants Aquarium Ornament – SpongeBob – Mini

From the creative minds at Nickelodeon bring home a part of Bikini Bottom with the Officially Licensed SpongeBob Mini Aquarium Ornament by Penn-Plax. Mini sized ornaments are perfect for betta tanks and desktop aquariums! Please browse the other... more

$10.99 $9.77

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Penn Plax Mini Sitting Buddha Aquarium Ornament

Penn Plax Mini Sitting Buddha Aquarium Ornament

Let your little finned boddhisatva take a rest under bodhi tree with the Penn Plax Mini Sitting Buddha Aquarium Décor. You and your fish will definitely feel enlightened when this happy Buddha is resting peacefully in you midst. It features exquisite... more

$9.39

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Penn-Plax Automatic Daily Double Automatic Fish Feeder for Aquariums

Penn-Plax Automatic Daily Double Automatic Fish Feeder for Aquariums

This daily automatic fish feeder from Penn-Plax makes maintaining a healthy feeding schedule easy. Simply fill set and forget and the feeder will dispense the correct daily feed amount for your fish. This is great for short vacations or those with... more

$22.42

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Penn Plax Deluxe Bubble-Disk Airstone for Aquariums

Penn Plax Deluxe Bubble-Disk Airstone for Aquariums

Enhance the ambiance of your aquarium with the Penn Plax Deluxe Bubble Disk Airstone. This magnificent circular aquarium bubble creator elevates the visual appeal of your underwater world while providing essential aeration for your aquatic ecosystem.... more

$23.01 $11.42

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Penn Plax 14 Day Feeding Blocks - Pro Balance Vacation Fish Feeders for Aquariums

Penn Plax 14 Day Feeding Blocks - Pro Balance Vacation Fish Feeders for Aquariums

Ensure your beloved aquarium fish are well-fed and cared for even when you re away with the Penn Plax 14 Day Feeding Blocks. With their fish-shaped design and convenient packaging of two blocks per set these Pro Balance Vacation Fish Feeders are the... more

$40.89 $36.75

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Penn Plax 0.5 Gallon SpongeBob Squarepants Betta Aquarium Kit 7.75 IN

Penn Plax 0.5 Gallon SpongeBob Squarepants Betta Aquarium Kit 7.75 IN

This fun SpongeBob Plastic aquarium is great for beginner aquarists and kids! The perfect size for desks counters and other small areas the .5 gallon tank measures 7.5’’ x 3.5’’ x 7.5’’. The aquarium kit features a cover water release cap... more

$34.60

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Penn-Plax Cascade 700 Aquarium Canister Filter – 185 Gallons per Hour for tanks up to 65 Gal

Penn-Plax Cascade 700 Aquarium Canister Filter – 185 Gallons per Hour for tanks up to 65 Gal

Penn-Plax presents the Cascade 700 Canister Filter. Without effort the Cascade 700 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 185 Gallons per Hour and is recommended for aquariums up to 65... more

$134.99

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Penn-Plax Pro-Z Ammonia-Removing Zeolite Crystals for Aquarium Large

Penn-Plax Pro-Z Ammonia-Removing Zeolite Crystals for Aquarium Large

Zeolite crystals are designed to keep your fresh water aquarium clear for up to 4-6 weeks more

$28.00

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Penn-Plax Aquarium Super Tank Divider Clear Blue 11.37 in x 17.5

Penn-Plax Aquarium Super Tank Divider Clear Blue 11.37 in x 17.5

The Tank Divider-Super has been designed to fit 25-29 gallon tanks for the special purpose of splitting a tank to have two completely separate side while at the same time allow the tanks filtration and heat to be absolutely unrestricted to one area. more

$28.91 $22.99

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Penn-Plax Clear and Black Nano Gravel Vacuum Fish Tank Cleaner for Aquariums 14 Height

Penn-Plax Clear and Black Nano Gravel Vacuum Fish Tank Cleaner for Aquariums 14 Height

Penn-Plax Clear and Black Nano Gravel Vacuum Fish Tank Cleaner for Aquariums 14 height. Penn Plax makes the dirtiest jobs easier. Regular water changes and removing leftover food and detritus helps provide a natural balance in your aquarium s... more

$11.24

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Penn-Plax Cascade Powered Aquarium Nano Sponge Filter – Black

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

$25.00

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Penn-Plax Double-Sided Aquarium Background (Blue/Black)

Penn-Plax Double-Sided Aquarium Background (Blue/Black)

Add some style to your home aquatic setup with this Penn-Plax Black Aquarium Background. It is made out of durable high-quality materials and features an interchangeable black/blue print. This paper aquarium reversible background provides a solid... more

$16.99

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Penn-Plax SpongeBob SquarePants Aquarium Ornament – Gary – Mini

Penn-Plax SpongeBob SquarePants Aquarium Ornament – Gary – Mini

From the creative minds at Nickelodeon bring home a part of Bikini Bottom with the Officially Licensed Gary Mini Aquarium Ornament by Penn-Plax. Mini sized ornaments are perfect for betta tanks and desktop aquariums! Please browse the other available... more

$21.18 $11.52

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Penn Plax Claws Tank Tongs for Aquarium Planting Landscaping and Removing Debris

Penn Plax Claws Tank Tongs for Aquarium Planting Landscaping and Removing Debris

Simplify the process of aquarium maintenance and aquascaping with the Penn Plax Claws Tank Tongs. Designed for convenience and durability these tank tongs are a must-have tool for any aquarist or reptile keeper. 🌿 Keep your hands dry and your tank... more

$28.95 $24.09

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Penn Plax Sinkers Blooming Ludwigia Aquarium Plant Red

Penn Plax Sinkers Blooming Ludwigia Aquarium Plant Red

Penn Plax Sinkers are Made from durable plastic to withstand aquarium elements. Cup-shaped anchoring base. Safe for your aquarium and your fish. Never dies rots or causes algae problems. more

$23.18 $12.36

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Penn-Plax Tank Terrace Aquarium Shelf System

Penn-Plax Tank Terrace Aquarium Shelf System

The Penn-Plax Tank Terrace Corner Shelf Kit is the perfect environment addition to your aquariums or terrariums. It includes rock shelves ridges and planting beds and it lines your tank wall giving your pets places to hide and play. The multi-level... more

$18.99

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Aqua-Mist Airstone - 7/16 in. - 1 pk - Add Bubbles and Vital Oxygentation to Your Aquarium or Fish Tank

Aqua-Mist Airstone - 7/16 in. - 1 pk - Add Bubbles and Vital Oxygentation to Your Aquarium or Fish Tank

The Aqua-Mist Air Stone is a 7/16 inch green colored aerator for your tank. When added to your aquarium it produces a steady flow of bubbles providing a better supply of oxygen to your fish. It attaches easily to any air pump with standard 3/16’’... more

$5.87 $3.95

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Penn-Plax Paw Patrol Aquarium Ornament – Skye – Mini Resin Multicolor

Penn-Plax Paw Patrol Aquarium Ornament – Skye – Mini Resin Multicolor

From the creative minds at Nickelodeon bring home part of Adventure Bay with the Officially Licensed Skye Aquarium Ornament by Penn-Plax. Mini sized ornaments are perfect for desktop aquariums and small tanks! more

$14.46 $12.87

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