Penn-Plax RR1013 Shipwreck Aquarium Ornament Small/11.5 x 4.5 x 4

Penn Plax Spongebob Squarepants 3-piece Aquarium Ornament Bundle – Large | 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

SpongeBob Squidward Easter Island Home Aquarium Ornament, 3" L X 3" W X 6" H, 6.4 OZ, Gray

The Squidward Easter Island home is beautifully handcrafted and makes a great addition to any underwater habitat. ... more

SpongeBob & Patrick Aquarium Ornament, Pack of 2 ornaments, 1" L X 1" W X 2" H, 1 IN, Multi-Color

This beautifully handcrafted poly resin SpongeBob & Patrick combo aquarium ornament is the perfect addition to any underwater habitat. ... more

Lighthouse Aquarium Ornament, 3.7" L X 3.7" W X 8.5" H, .7 LBS, Brown

Lighthouses are the beautiful beacons for safety in the ocean and now they can lead your way to a unique and beautiful aquarium. Sandy, underwater look, and features places for your fish to swim through and hide. ... more

Penn Plax SpongeBob SquarePants Large Krusty Krab Aquarium Ornament | 4.5 H x 5 W x 3 D in | Wayfair SBAR23

From the creative minds at Nickelodeon, bring the most popular fast food joint in Bikini Bottom to your home! This large sized, officially licensed aquarium ornament makes for a great addition to all home aquariums. Made of Safe and Durable Resin: Our... ... more

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

Penn Plax SpongeBob 7-Piece Mini Aquarium Ornament Set in Black/Blue/Yellow | 2 H x 1 W x 1 D in | Wayfair SBRK2NH

Turn your fish tank into your very own Bikini Bottom with this 7 Piece Mini Aquarium Ornament Set, which includes SpongeBob, Patrick, Sandy, Squidward, Gary, Mr. Krabs, and Plankton. Made of Safe and Durable Resin: All included pieces are inspected... ... more

Penn Plax Aquarium Accessory in Blue/Green/Orange | 7.25 H x 4.25 W x 4.25 D in | Wayfair SBR41

From the creative minds at Nickelodeon, bring SpongeBob’s famous pineapple house that’s located on 124 Conch Street, Bikini Bottom, to your home! This large sized, officially licensed aquarium ornament makes for a great addition to all home aquariums!... ... more

Penn Plax Aquarium Accessory | 6.25 H x 4.5 W x 4.5 D in | Wayfair PGL1

Cascade presents the Plant Growth LED Light. This light fixture will surely brighten up your aquarium, day or night! While powered by a wall outlet, this LED Grow Light encourages and stimulates plant growth, be it in a refugium, a desktop aquarium, or... ... more

Penn Plax Rectangle Aquarium Pump, Rubber in Blue | 0.6 H x 4.3 W x 2.4 D in | Wayfair AT2K2

Air Tech aquarium air pumps from Penn Plax feature quality components to provide reliable, quiet operation for aquarists everywhere. Despite the high quality of Air Tech pumps, they’re still available at an attractive price point, and are one of the... ... more

Penn Plax Aquarium Decoration in Brown/Green/Red | 8.7 H x 16.4 W x 11.25 D in | Wayfair RR960

Deco-Replicas presents the Medium Striped Sail Shipwreck Aquarium Decoration by PENN-PLAX. Add some ominous charm and wonder to your fish tank with the Striped Sail Shipwreck! This fully detailed aquarium decoration makes for a great centerpiece or... ... more

Penn Plax Rectangle Aquarium Pump, Rubber in Blue | 0.6 H x 4.3 W x 2.4 D in | Wayfair AT2K2

Air Tech aquarium air pumps from Penn Plax feature quality components to provide reliable, quiet operation for aquarists everywhere. Despite the high quality of Air Tech pumps, they’re still available at an attractive price point, and are one of the... ... more

Penn Plax Novelty Aquarium Decoration Wood (best for furniture style stands) in Brown | 2.4 H x 17.3 W x 4 D in | Wayfair RRB4

Rialto Style Bridge Resin Decoration is designed for fresh and salt water aquariums. Aquatic Resin Décor for your Tank | Penn Plax Novelty Aquarium Decoration Wood (best for furniture style stands) in Brown | 2.4 H x 17.3 W x 4 D in | Wayfair ... more

Penn Plax Novelty Aquarium Decoration Wood (best for furniture style stands) in Brown/Green | 1.7 H x 7.3 W x 12.4 D in | Wayfair RRB7

COVERED BRIDGE ORNAMENT: You've read the book, you've seen the movie... now you can bring this beautiful Covered Bridge into your Aquarium or Terrarium. ENTERTAINING FOR FISH AND MORE: This beautifully hand painted bridge provides a rustic decor for... ... more

Penn Plax Aquarium Accessory in Black/Brown/Pink | 7.5 H x 4 W x 2.75 D in | Wayfair RR4070

Deco-Replicas presents The Aerating Lighthouse. 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 and colorful beads... ... more

Penn Plax Edward Novelty Aquarium Decoration Wood (best for furniture style stands) in Brown | 1.6 H x 10.3 W x 4.6 D in | Wayfair RR702

Rock Grotto Aquarium Ornament This realistic rock look is appealing to all aquarium creatures. They will vie for their favorite spot. Fish love the in and out action just like small ocean caves. Choose the large, medium or corner design for your style... ... more

Penn Plax Age-of-Magic Aquarium Decorations Aquarium Accessory | 12 H x 7.25 W x 5.75 D in | Wayfair RRW13

Add some whimsical charm and wonder to your fish tank with this fully detailed aquarium decoration. This fully colored aquatic ornament features a large castle perched upon a rocky hill, with a cone-shaped roof, towers, archways, and stone details that... ... more

Penn Plax Age-of-Magic Aquarium Decorations Aquarium Accessory | 8 H x 5.25 W x 3.75 D in | Wayfair RRW12

Add some whimsical charm and wonder to your fish tank with this fully detailed aquarium decoration. This fully colored aquatic ornament features a medium castle perched upon a rocky hill, with a cone-shaped roof, towers, archways, and stone details... ... more

Penn Plax 150 Power Hang-On Aquarium Filter, Crystal in Black/Blue | 6.75 H x 7.25 W x 4.75 D in | Wayfair CPF3

The 150 quietly delivers crystal clear water, and pushes water at 150 Gallons per Hour (GPH) for tanks up to 35 Gallons in size. It’s great for Freshwater and Saltwater aquariums. Accommodating: The adjustable flow knob allows for increased or... ... more

Penn Plax 0.7 Gallons Bowfront Aquarium Tank Acrylic (shatterproof w/ great clarity) in Blue | 6.75 H x 11.5 W x 4 D in | Wayfair BBT4

The Deluxe Triple Betta Tank offers a safe and convenient way to house up to 3 Bettas in a single aquarium! This 0.7 gallon tank features 2 removeable, double-sided dividers with built-in slits for even water flow. You can remove one or both dividers,... ... more

Penn Plax Air-tech Aquarium Air Pump – Single Outlet – Fish Tanks Up To 30 Gallons | 2.25 H x 4 W x 3.25 D in | Wayfair AT2K3

The AT2K3 Air-Tech 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 also provides constant air flow, and is safe for both freshwater and... ... 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

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

Penn Plax Aquarium Decoration in Black/Brown | 1.6 H x 10 W x 4.5 D in | Wayfair RR926

This medium-sized aquarium decoration is perfect for your fish tank. Measuring at 5 x 2 x 4 inches, this decor relieves boredom of your fish by giving them a new area to explore, offering you the beauty of the pirate treasure ship in your aquarium. |... ... more

Penn Plax 20 Power Hang-On Aquarium Filter, Crystal in Black/Blue | 4.5 H x 3.75 W x 3 D in | Wayfair CPF6

The Cascade 20 quietly delivers crystal clear water and pushes water at 20 Gallons per Hour (GPH) for tanks up to 7 Gallons in size. It’s great for Freshwater and Saltwater Aquariums. Accommodating: The adjustable flow knob allows for increased or... ... more

Penn Plax Aquarium Decoration Wood (best for furniture style stands) in Brown | 2.3 H x 19.3 W x 4.8 D in | Wayfair RRB13

Make sure your fish are flush with cash, because they might have to pay a toll at the Penn Plax Troll Bridge Aquarium Decor. This fun bridge is crafted with amazing detail with a bridge and rock outcrops. The bridge has spaces for fish to hide and swim... ... more

Penn Plax Novelty Aquarium Decoration Wood (best for furniture style stands) in Brown | 2 H x 13 W x 4.5 D in | Wayfair RR3108

Deco-Wrecks presents the Large Gray Submarine Coral Scape Aquarium Decoration by PENN-PLAX. Add some ominous charm and vivid color to your fish tank with the Large Gray Submarine Coral Scape! This fully detailed aquarium decoration makes for a great... ... more

Penn Plax Aquarium Accessory in Blue/Brown | 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

Penn Plax Rectangle Aquarium Pump, Rubber in Blue | 1.1 H x 3.8 W x 2.4 D in | Wayfair AT2K4

Air Tech aquarium air pumps from Penn Plax feature quality components to provide reliable, quiet operation for aquarists everywhere. Despite the high quality of Air Tech pumps, they’re still available at an attractive price point, and are one of the... ... more

Penn Plax Aquarium Decoration in Green | 0.6 H x 5.5 W x 4 D in | Wayfair AN2

As an automatic circulating nursery, the Penn Plax Aqua Nursery and Hatchery will keep your baby fish safe and healthy in a gentle way. This innovative breeding box Nursery draws new-born fry through a tube from the maternity section into the nursery... ... more

Penn Plax Cascade 200 Power Hang-On Aquarium Filter, Crystal in Black/Blue | 6.75 H x 7.25 W x 4.75 D in | Wayfair CPF4

The Cascade 200 quietly delivers crystal clear water, and pushes water at 185 Gallons per Hour (GPH) for tanks up to 55 Gallons in size. It’s great for Freshwater and Saltwater Aquariums. Accommodating: The adjustable flow knob allows for increased or... ... more

Penn Plax Aquarium Decoration Wood (best for furniture style stands) in Brown/White | 2.4 H x 15 W x 7.5 D in | Wayfair RR3109

Add some ominous charm and vivid color to your fish tank with the Large Tan Plane Coral Scape! This fully detailed aquarium decoration makes for a great centerpiece, and is perfect for larger fish tanks! Most small and medium fish can swim through and... ... more

Penn Plax Rectangle Aquarium Decoration Wood (best for furniture style stands) in Blue/Brown | 1 H x 11.5 W x 4.3 D in | Wayfair FDK108

The Finding Dory 0.5 Gallon Betta Tank Kit is a themed aquarium setup inspired by the Disney sequel "Finding Dory." It's designed as a small and compact aquarium suitable for keeping a Betta fish, which are known for their vibrant colors and character.... ... more

Penn Plax Novelty Aquarium Decoration Wood (best for furniture style stands) in Brown/White | 1.9 H x 10 W x 4.8 D in | Wayfair RR1065

Add some rugged coolness to any aquarium with the Penn Plax Crocodile Skull Aquarium Decor. This skull offers a spooky touch to any underwater setting while also offering a spot for fish to hides. | Penn Plax Novelty Aquarium Decoration Wood (best for... ... more

Penn Plax Aquarium Decoration Wood (best for furniture style stands) in Brown | 1.4 H x 5 W x 8.5 D in | Wayfair RR809

Your fish will be the royalty of the sea when they pass through the Penn Plax Lost City of Atlantis Royal Arches. This fantastic recreation of the Atlantis royal arches will look cool in any underwater setting. Plus, fish love swimming in an around it.... ... more

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

Penn Plax Novelty Aquarium Decoration Wood (best for furniture style stands) in Brown | 1 H x 3.8 W x 8.3 D in | Wayfair RR971

The Striped Sail Shipwreck Aquarium Ornament adds a colorful exciting underwater shipwreck theme to your fish tank. This ornament replicates a sunken ship that lays on a rock deep in the ocean waiting to be discovered. The vibrant red, white, and green... ... more

Penn Plax Aquarium Decoration Wood (best for furniture style stands) in Brown | 3.7 H x 13 W x 8 D in | Wayfair RR812

Aged shipwreck ornament in 2 halves, with realistic plant life. Durable and detailed molded resin construction. Combine with other ornaments to make a scene! Adds character to any aquarium. Available in a variety of sizes to fit most tanks. Choose 1 or... ... more