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

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 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...

Wayfair

$41.05

FREE shipping

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Penn Plax Cascade 1500 Aquarium Canister Filter – 350 Gallons Per Hour (gph), Crystal | 20.5 H x 11.5 W x 12 D in | Wayfair CCF5UL

Penn Plax Cascade 1500 Aquarium Canister Filter – 350 Gallons Per Hour (gph), Crystal | 20.5 H x 11.5 W x 12 D in | Wayfair CCF5UL

Without effort, the Cascade 1500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 350 Gallons per Hour, and is recommended for aquariums up to 200 gallons. It’s compatible for both freshwater and... ... more

Penn Plax Cascade 1500 Aquarium Canister Filter – 350 Gallons Per Hour (gph), Crystal | 20.5 H x 11.5 W x 12 D in | Wayfair CCF5UL

Without effort, the Cascade 1500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 350 Gallons per Hour, and is recommended for aquariums up to 200 gallons. It’s compatible for both freshwater and...

Wayfair

$219.09

FREE shipping

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Best Seller
Penn Plax Cascade Aquarium Canister Filters Cascade 500 Aquarium Canister Filter – 115 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Penn Plax Cascade Aquarium Canister Filters Cascade 500 Aquarium Canister Filter – 115 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Without effort, the Cascade 500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 115 Gallons per Hour, and is recommended for aquariums up to 30 gallons. It’s compatible for both freshwater and... ... more

Penn Plax Cascade Aquarium Canister Filters Cascade 500 Aquarium Canister Filter – 115 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Without effort, the Cascade 500 Canister Filter quietly delivers crystal clear water throughout the tank. This filter cycles water at 115 Gallons per Hour, and is recommended for aquariums up to 30 gallons. It’s compatible for both freshwater and...

Wayfair

$133.99 $126.24

FREE shipping

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SpongeBob Squidward with Drum Aquarium Ornament, 1.25" L X 1.25" W X 2" H, 1.25 IN, Multi-Color

SpongeBob Squidward with Drum Aquarium Ornament, 1.25" L X 1.25" W X 2" H, 1.25 IN, Multi-Color

This beautifully handcrafted poly resin Squidward aquarium ornament is the perfect addition to any underwater habitat. ... more

SpongeBob Squidward with Drum Aquarium Ornament, 1.25" L X 1.25" W X 2" H, 1.25 IN, Multi-Color

This beautifully handcrafted poly resin Squidward aquarium ornament is the perfect addition to any underwater habitat.

Petco.com

$7.66

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

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 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.

Petco.com

$14.99

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Sponge Bob Kit with filter, 1.5 gal.

Sponge Bob Kit with filter, 1.5 gal.

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

Sponge Bob Kit with filter, 1.5 gal.

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.

Petco.com

$20.99

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Penn Plax Cascade Aquarium Canister Filters Cascade 700 Aquarium Canister Filter – 185 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

Penn Plax Cascade Aquarium Canister Filters Cascade 700 Aquarium Canister Filter – 185 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

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 gallons. It’s compatible for both freshwater and... ... more

Penn Plax Cascade Aquarium Canister Filters Cascade 700 Aquarium Canister Filter – 185 Gallons Per Hour Aquarium Accessory Acrylic (shatterproof w/ great clarity) | Wayfair

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 gallons. It’s compatible for both freshwater and...

Wayfair

$149.99 $141.70

FREE shipping

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Penn Plax 1 Gallon AquaTerrium™ Aquarium Tank Glass (cost efficient & easy to clean) in Green | 11 H x 10 W x 9 D in | Wayfair PTA1

Penn Plax 1 Gallon AquaTerrium™ Aquarium Tank Glass (cost efficient & easy to clean) in Green | 11 H x 10 W x 9 D in | Wayfair PTA1

The AquaTerrium Aquarium Tank by Penn Plax is the latest in aquatic ecosystems. It’s beautiful and revolutionary design allows you to grow your favorite live plants or herbs together with your fish in one symbiotic environment. The Aquarium Tank... ... more

Penn Plax 1 Gallon AquaTerrium™ Aquarium Tank Glass (cost efficient & easy to clean) in Green | 11 H x 10 W x 9 D in | Wayfair PTA1

The AquaTerrium Aquarium Tank by Penn Plax is the latest in aquatic ecosystems. It’s beautiful and revolutionary design allows you to grow your favorite live plants or herbs together with your fish in one symbiotic environment. The Aquarium Tank...

Wayfair

$142.34

FREE shipping

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

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 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...

Wayfair

$25.79

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

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 | 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...

Wayfair

$52.99 $50.40

FREE shipping

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Penn Plax Action-Air Aquarium Ornaments Aquarium Accessory | 5.5 H x 4.5 W x 2.5 D in | Wayfair 075

Penn Plax Action-Air Aquarium Ornaments Aquarium Accessory | 5.5 H x 4.5 W x 2.5 D in | Wayfair 075

Powered by an aquarium air pump, the pirate's skeleton still mans the helm, swaying left and right with the forthcoming bubbles. This real motion, air driven ornament will provide hours of fun and entertainment inside your fish tank! Aerate Your... ... more

Penn Plax Action-Air Aquarium Ornaments Aquarium Accessory | 5.5 H x 4.5 W x 2.5 D in | Wayfair 075

Powered by an aquarium air pump, the pirate's skeleton still mans the helm, swaying left and right with the forthcoming bubbles. This real motion, air driven ornament will provide hours of fun and entertainment inside your fish tank! Aerate Your...

Wayfair

$34.99 $32.81

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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

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...

Wayfair

$44.99 $42.25

FREE shipping

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

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

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...

Wayfair

$45.03

FREE shipping

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Penn Plax Aquarium Accessory in Blue | 8 H x 4 W x 4 D in | Wayfair SBR46

Penn Plax Aquarium Accessory in Blue | 8 H x 4 W x 4 D in | Wayfair SBR46

From the creative minds at Nickelodeon, bring the house of Squidward Q. Tentacles, located in Bikini Bottom, to your own home! This large sized, officially licensed aquarium ornament from Penn-Plax makes for a great addition to all home aquariums! Made... ... more

Penn Plax Aquarium Accessory in Blue | 8 H x 4 W x 4 D in | Wayfair SBR46

From the creative minds at Nickelodeon, bring the house of Squidward Q. Tentacles, located in Bikini Bottom, to your own home! This large sized, officially licensed aquarium ornament from Penn-Plax makes for a great addition to all home aquariums! Made...

Wayfair

$42.99

FREE shipping

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Penn Plax Deluxe Silicone Airline Tubing For Aquariums – 200 Feet in Green | Wayfair STD200

Penn Plax Deluxe Silicone Airline Tubing For Aquariums – 200 Feet in Green | Wayfair STD200

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 Deluxe Silicone Airline Tubing For Aquariums – 200 Feet in Green | Wayfair STD200

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...

Wayfair

$49.56

FREE shipping

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Penn Plax Style 3 Aquarium Decoration | Super | Wayfair DGSP1

Penn Plax Style 3 Aquarium Decoration | Super | Wayfair DGSP1

Features:Aquarium decorationDriftwood gardenDecor Type: FigurinePet Category: Fish and Aquatic PetsProduct Type: See DescriptionCountry of Origin: ChinaSpefications:Dimensions:Large dimensions: 4.5'' H x 10.3'' W x 4.5'' DExtra Large dimensions: 11.5''... ... more

Penn Plax Style 3 Aquarium Decoration | Super | Wayfair DGSP1

Features:Aquarium decorationDriftwood gardenDecor Type: FigurinePet Category: Fish and Aquatic PetsProduct Type: See DescriptionCountry of Origin: ChinaSpefications:Dimensions:Large dimensions: 4.5'' H x 10.3'' W x 4.5'' DExtra Large dimensions: 11.5''...

Wayfair

$105.56

FREE shipping

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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

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 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...

Wayfair

$60.99 $53.97

FREE shipping

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Penn Plax Aquarium Accessory Acrylic (shatterproof w/ great clarity) | 0.24 H x 500 W x 0.24 D in | Wayfair ST500

Penn Plax Aquarium Accessory Acrylic (shatterproof w/ great clarity) | 0.24 H x 500 W x 0.24 D in | Wayfair ST500

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 air pump to an air stone, an... ... more

Penn Plax Aquarium Accessory Acrylic (shatterproof w/ great clarity) | 0.24 H x 500 W x 0.24 D in | Wayfair ST500

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 air pump to an air stone, an...

Wayfair

$59.40

FREE shipping

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Penn Plax 100 Power Hang-On Aquarium Filter Acrylic (shatterproof w/ great clarity), Crystal in Black/Blue | Wayfair CPF2

Penn Plax 100 Power Hang-On Aquarium Filter Acrylic (shatterproof w/ great clarity), Crystal in Black/Blue | Wayfair CPF2

The cascade 100 quietly delivers crystal clear water and pushes water at 100 gallons per hour (GPH) for tanks up to 20 gallons in size. It’s great for freshwater and saltwater aquariums. Accommodating: the adjustable flow knob allows for increased or... ... more

Penn Plax 100 Power Hang-On Aquarium Filter Acrylic (shatterproof w/ great clarity), Crystal in Black/Blue | Wayfair CPF2

The cascade 100 quietly delivers crystal clear water and pushes water at 100 gallons per hour (GPH) for tanks up to 20 gallons in size. It’s great for freshwater and saltwater aquariums. Accommodating: the adjustable flow knob allows for increased or...

Wayfair

$48.06

FREE shipping

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Penn Plax Vertex 2.7 Gallon Desktop Shrimp Aquarium Kit Glass (cost efficient & easy to clean) in Blue | 10 H x 9 W x 7.75 D in | Wayfair WW130

Penn Plax Vertex 2.7 Gallon Desktop Shrimp Aquarium Kit Glass (cost efficient & easy to clean) in Blue | 10 H x 9 W x 7.75 D in | Wayfair WW130

Water-World presents the Vertex Desktop Aquarium Kit. This kit is great for any beginner, or for those looking for an all-in-one solution. Moreover, it is truly perfect for small or unused spaces: a desk, dresser, or even on top of the old file cabinet... ... more

Penn Plax Vertex 2.7 Gallon Desktop Shrimp Aquarium Kit Glass (cost efficient & easy to clean) in Blue | 10 H x 9 W x 7.75 D in | Wayfair WW130

Water-World presents the Vertex Desktop Aquarium Kit. This kit is great for any beginner, or for those looking for an all-in-one solution. Moreover, it is truly perfect for small or unused spaces: a desk, dresser, or even on top of the old file cabinet...

Wayfair

$67.32

FREE shipping

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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

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 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...

Wayfair

$34.78

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Penn Plax Style 3 Aquarium Decoration | Super | Wayfair DGSP1

Penn Plax Style 3 Aquarium Decoration | Super | Wayfair DGSP1

Features:Aquarium decorationDriftwood gardenDecor Type: FigurinePet Category: Fish and Aquatic PetsProduct Type: See DescriptionCountry of Origin: ChinaSpefications:Dimensions:Large dimensions: 4.5'' H x 10.3'' W x 4.5'' DExtra Large dimensions: 11.5''... ... more

Penn Plax Style 3 Aquarium Decoration | Super | Wayfair DGSP1

Features:Aquarium decorationDriftwood gardenDecor Type: FigurinePet Category: Fish and Aquatic PetsProduct Type: See DescriptionCountry of Origin: ChinaSpefications:Dimensions:Large dimensions: 4.5'' H x 10.3'' W x 4.5'' DExtra Large dimensions: 11.5''...

Wayfair

$105.56

FREE shipping

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

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 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...

Wayfair

$39.99 $37.61

FREE shipping

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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

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 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...

Wayfair

$64.99 $61.56

FREE shipping

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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

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 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,...

Wayfair

$34.66

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Penn Plax Clear-Free Premium Under Gravel Aquarium Filter for 20 & 29 Gallon Tanks Acrylic (shatterproof w/ great clarity), in Blue | Wayfair CFU29

Penn Plax Clear-Free Premium Under Gravel Aquarium Filter for 20 & 29 Gallon Tanks Acrylic (shatterproof w/ great clarity), in Blue | Wayfair CFU29

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 Clear-Free Premium Under Gravel Aquarium Filter for 20 & 29 Gallon Tanks Acrylic (shatterproof w/ great clarity), in Blue | Wayfair CFU29

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...

Wayfair

$28.55

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Penn Plax Aquarium Decoration Wood (best for furniture style stands) in Brown | 2 H x 9.8 W x 9 D in | Wayfair RR815

Penn Plax Aquarium Decoration Wood (best for furniture style stands) in Brown | 2 H x 9.8 W x 9 D in | Wayfair RR815

The sunken gardens aged bell with attached plant provides a great cave effect for your fish. These familiar relics are made of finely detailed resin and include realistic, silk-like plants attached directly to the ornament. This ornament is a... ... more

Penn Plax Aquarium Decoration Wood (best for furniture style stands) in Brown | 2 H x 9.8 W x 9 D in | Wayfair RR815

The sunken gardens aged bell with attached plant provides a great cave effect for your fish. These familiar relics are made of finely detailed resin and include realistic, silk-like plants attached directly to the ornament. This ornament is a...

Wayfair

$61.99 $54.23

FREE shipping

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Penn Plax Aquarium Decoration Wood (best for furniture style stands) in Brown | 1.9 H x 14 W x 5 D in | Wayfair RR701

Penn Plax Aquarium Decoration Wood (best for furniture style stands) in Brown | 1.9 H x 14 W x 5 D in | Wayfair RR701

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 Aquarium Decoration Wood (best for furniture style stands) in Brown | 1.9 H x 14 W x 5 D in | Wayfair RR701

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...

Wayfair

$57.99 $50.73

FREE shipping

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

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 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...

Wayfair

$36.50

FREE shipping

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Penn Plax Warm Tone 500w Led Aquarium Heater Glass (cost efficient & easy to clean) in Black/White | 18 H x 1.5 W x 1.5 D in | Wayfair CH16500

Penn Plax Warm Tone 500w Led Aquarium Heater Glass (cost efficient & easy to clean) in Black/White | 18 H x 1.5 W x 1.5 D in | Wayfair CH16500

Warm Tone presents the 500W LED Aquarium Heater. This heater easily maintains healthy water temperature and can be set anywhere between 61 ℉ and 90 ℉, by using the precise adjustment dial. Our Warm Tone Aquarium Heaters are factory set to 76 ℉, and are... ... more

Penn Plax Warm Tone 500w Led Aquarium Heater Glass (cost efficient & easy to clean) in Black/White | 18 H x 1.5 W x 1.5 D in | Wayfair CH16500

Warm Tone presents the 500W LED Aquarium Heater. This heater easily maintains healthy water temperature and can be set anywhere between 61 ℉ and 90 ℉, by using the precise adjustment dial. Our Warm Tone Aquarium Heaters are factory set to 76 ℉, and are...

Wayfair

$59.61

FREE shipping

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Penn Plax Cascade Heat 300 Watt Aquarium Heater Glass (cost efficient & easy to clean) in Black/White | 13.5 H x 1.1 W x 1.1 D in | Wayfair CH12300

Penn Plax Cascade Heat 300 Watt Aquarium Heater Glass (cost efficient & easy to clean) in Black/White | 13.5 H x 1.1 W x 1.1 D in | Wayfair CH12300

This heater easily maintains healthy water temperature within a 1° accuracy, and can be set anywhere between 68 ℉ and 89 ℉, by using the red control knob. Our Cascade Aquarium Heaters are factory set to 76 ℉, and are safe for either freshwater or... ... more

Penn Plax Cascade Heat 300 Watt Aquarium Heater Glass (cost efficient & easy to clean) in Black/White | 13.5 H x 1.1 W x 1.1 D in | Wayfair CH12300

This heater easily maintains healthy water temperature within a 1° accuracy, and can be set anywhere between 68 ℉ and 89 ℉, by using the red control knob. Our Cascade Aquarium Heaters are factory set to 76 ℉, and are safe for either freshwater or...

Wayfair

$39.66

FREE shipping

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Penn Plax Aquarium Accessory | 3.5 H x 2.5 W x 2.5 D in | Wayfair BSHRB1

Penn Plax Aquarium Accessory | 3.5 H x 2.5 W x 2.5 D in | Wayfair BSHRB1

Bring some joy and doo doo doo doo doo doo into your fish tank with some Baby Shark! These small, double-sided aquarium ornaments are great for decorating a child’s fish tank, especially if they love singing along to the catchy tune! This 2-Piece... ... more

Penn Plax Aquarium Accessory | 3.5 H x 2.5 W x 2.5 D in | Wayfair BSHRB1

Bring some joy and doo doo doo doo doo doo into your fish tank with some Baby Shark! These small, double-sided aquarium ornaments are great for decorating a child’s fish tank, especially if they love singing along to the catchy tune! This 2-Piece...

Wayfair

$30.85

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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

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 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...

Wayfair

$39.99 $34.82

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Penn Plax Round Aquarium Tank in Black | 15.75 H x 20.15 W x 20.25 D in | Wayfair AS361

Penn Plax Round Aquarium Tank in Black | 15.75 H x 20.15 W x 20.25 D in | Wayfair AS361

In addition to their sleek and modern design, these bowl-shaped tanks are constructed from scratch-resistant polycarbonate. They’re great for Freshwater and Saltwater setups. The included water pump has a max flow rate of 63.40 gallons per hour. Even... ... more

Penn Plax Round Aquarium Tank in Black | 15.75 H x 20.15 W x 20.25 D in | Wayfair AS361

In addition to their sleek and modern design, these bowl-shaped tanks are constructed from scratch-resistant polycarbonate. They’re great for Freshwater and Saltwater setups. The included water pump has a max flow rate of 63.40 gallons per hour. Even...

Wayfair

$141.99 $132.21

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Penn Plax Heat 75 Watt Aquarium Heater Glass (cost efficient & easy to clean) in Black | 8.5 H x 1.1 W x 1.1 D in | Wayfair CH875

Penn Plax Heat 75 Watt Aquarium Heater Glass (cost efficient & easy to clean) in Black | 8.5 H x 1.1 W x 1.1 D in | Wayfair CH875

This heater easily maintains healthy water temperature within a 1° accuracy, and can be set anywhere between 68 ℉ and 89 ℉, by using the red control knob. Our Cascade Aquarium Heaters are factory set to 76 ℉, and are safe for either freshwater or... ... more

Penn Plax Heat 75 Watt Aquarium Heater Glass (cost efficient & easy to clean) in Black | 8.5 H x 1.1 W x 1.1 D in | Wayfair CH875

This heater easily maintains healthy water temperature within a 1° accuracy, and can be set anywhere between 68 ℉ and 89 ℉, by using the red control knob. Our Cascade Aquarium Heaters are factory set to 76 ℉, and are safe for either freshwater or...

Wayfair

$36.27

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Penn Plax Aquarium Accessory, Granite | 3.5 H x 6 W x 5.5 D in | Wayfair RR1070

Penn Plax Aquarium Accessory, Granite | 3.5 H x 6 W x 5.5 D in | Wayfair RR1070

Deco-Replicas presents the Granite Aquarium Ornament & Hideaway 8 Piece Set (Small, Medium, and Large). These rock formations are made from sand of real granite, and is not made of plastic or resin. The texture mimics a variety of rough surfaces found... ... more

Penn Plax Aquarium Accessory, Granite | 3.5 H x 6 W x 5.5 D in | Wayfair RR1070

Deco-Replicas presents the Granite Aquarium Ornament & Hideaway 8 Piece Set (Small, Medium, and Large). These rock formations are made from sand of real granite, and is not made of plastic or resin. The texture mimics a variety of rough surfaces found...

Wayfair

$91.99 $85.00

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Penn Plax Aquarium Accessory | Wayfair JPRB1

Penn Plax Aquarium Accessory | Wayfair JPRB1

From the creative minds at Universal Studios, bring some chaos into your fish tank with this 2-Piece Aquarium Ornament Bundle. These small, officially licensed Aquarium Ornaments are perfect for desktop aquariums, and are great for anyone who loves the... ... more

Penn Plax Aquarium Accessory | Wayfair JPRB1

From the creative minds at Universal Studios, bring some chaos into your fish tank with this 2-Piece Aquarium Ornament Bundle. These small, officially licensed Aquarium Ornaments are perfect for desktop aquariums, and are great for anyone who loves the...

Wayfair

$38.30

FREE shipping

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

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 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...

Wayfair

$44.99 $41.99

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Penn Plax Aquarium Filter Wood (best for furniture style stands) in Black/Brown | 0.2 H x 6 W x 5.3 D in | Wayfair ONF4

Penn Plax Aquarium Filter Wood (best for furniture style stands) in Black/Brown | 0.2 H x 6 W x 5.3 D in | Wayfair ONF4

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... ... more

Penn Plax Aquarium Filter Wood (best for furniture style stands) in Black/Brown | 0.2 H x 6 W x 5.3 D in | Wayfair ONF4

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...

Wayfair

$50.99 $44.16

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Penn Plax 1.5 Gallon Rectangular Aquarium Starter Kit Acrylic (shatterproof w/ great clarity) | 9.5 H x 8.5 W x 6 D in | Wayfair SBK115

Penn Plax 1.5 Gallon Rectangular Aquarium Starter Kit Acrylic (shatterproof w/ great clarity) | 9.5 H x 8.5 W x 6 D in | Wayfair SBK115

From the creative minds behind the world of Bikini Bottom, bring wonder and joy to your home with the Officially Licensed SpongeBob SquarePants Aquarium Kit. This kit has most of the essentials needed to start a basic home aquarium for young beginners!... ... more

Penn Plax 1.5 Gallon Rectangular Aquarium Starter Kit Acrylic (shatterproof w/ great clarity) | 9.5 H x 8.5 W x 6 D in | Wayfair SBK115

From the creative minds behind the world of Bikini Bottom, bring wonder and joy to your home with the Officially Licensed SpongeBob SquarePants Aquarium Kit. This kit has most of the essentials needed to start a basic home aquarium for young beginners!...

Wayfair

$29.86

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