Penn Plax SpongeBob SquarePants Large Krusty Krab Aquarium Ornament 4.5 H x 5.0 W x 3.0 D in blue/brown | 3.0" L x 5.0" W x 4.5" H | Wayfair SBAR23

Penn Plax SpongeBob Krusty Krab Aquarium Ornament, 2.5" L X 2.5" W X 3" H

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

Penn Plax SpongeBob Sandy Aquarium Ornament, 1.5" L X 1.5" W X 2" H

The Sandy mini aquarium ornament is beautifully handcrafted and adds the perfect touch to your underwater habitat. ... more

Penn Plax 0.7 Gallon SpongeBob Betta Aquarium Kit 6.5 H x 11.5 W x 4.0 D in Acrylic (shatterproof w/ great clarity) | 0.7 gallons | Wayfair SBK108

From the creative minds behind the world of Bikini Bottom, bring wonder and joy to your home with the Officially Licensed SpongeBob SquarePants Betta and Goldfish Tank. This small aquarium is the perfect gift for children or anyone who loves... ... more

Penn Plax SpongeBob Squidward Easter Island Home Aquarium Ornament, 3" L X 3" W X 6" H

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

Penn Plax SpongeBob Gary Aquarium Ornament, .75" L X .75" W X 2" H

This beautifully handcrafted poly resin SpongeBob with Mrs. Puff aquarium ornament is the perfect addition to any under water habitat. ... more

Penn Plax SpongeBob Squidward with Drum Aquarium Ornament, 1.25" L X 1.25" W X 2" H

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

Penn Plax SpongeBob Mr. Krabs Aquarium Ornament, 1" L X 1" W X 2" H

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

Penn Plax SpongeBob Squarepants Mini Pineapple House Aquatic Ornament, 1.5" L X 1.25" W X 2" H

SpongeBob Squarepants is everyone's favorite underwater guy! Now you can enjoy SpongeBob's Pineapple House right in your aquarium.. ... more

Penn Plax SpongeBob & Patrick Aquarium Ornament, Pack of 2 ornaments, 1" L X 1" W X 2" H

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

Penn Plax Large Magical Castle Aquarium Ornament

8"; L X 6"; W X 10.5"; H. Precision crafted, super detailed castle includes several holes for fish to swim in, through and around reducing stress and boredom. Non-toxic, made of fish-safe materials and colors. ... more

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

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 | Penn Plax 0.7 Gallon Frozen Betta Aquarium Kit 6.5 H x 10.75 W x 3.5 D in Acrylic (shatterproof... ... more

Penn Plax 1 Gallon AquaTerrium™ Aquarium Tank 11.0 H x 10.0 W x 9.0 D in black/blue/gray/whiteGlass (cost efficient & easy to clean) | 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 The Little Mermaid Ariel on Rock Aquarium Ornament, 1.75" L X 2.8" W X 3.1" H

Decorate your aquarium with The Little Mermaid ornaments. This aquarium ornament provides shelter and hiding places for your fish to alleviate stress. ... more

Penn Plax Lighthouse Aquarium Ornament, 3.7" L X 3.7" W X 8.5" H

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 Driftwood Gardens, 15.25" L X 11.75" W

Penn-Plax's beautifully designed ornament combines the natural dirftwood look along with life-like plants. This aquarium decoration will add an amazing, naturalistic look to your fish tank. ... more

Penn Plax Madison Bridge, 12.25" L X 4.5" W

Penn-Plax's Madison Bridge Aquarium Ornament is designed to look like one from the bridges of Madison County. This bridge will make a great addition to any tank. ... more

Penn Plax Shipwreck, 12.5" L X 5" W

Sometimes all an aquarium needs is a little wreckage, like this Penn Plax Shipwreck Aquarium ornament. This is a classic aquarium decoration that both fish and human will love. Give your tank the look of an underbattle theme. ... more

Penn Plax Striped Pirate Ship, 20.5" L X 20.75" W

The Penn Plax Large Shipwreck replicates a sunken ship that lays on a rock deep in the ocean waiting to be discovered. The vibrant red, white, and green sails add a splash of color to your aquarium and offer visual interest. ... more

Penn Plax Bell, 9.75" L X 9.25" W

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

Penn Plax Radius Rectangle Nano Aquarium Kit – Includes LED Light, Internal Filter | 3.4 Gallon (10"H x 12"W x 8"D) | Wayfair WW110K

This Desktop Aquarium Kit is perfect for small or unused spaces: a desk, dresser, or even on top of an old file cabinet that hasn’t been touched in years. This frameless tank is made from finely constructed bent glass that’s 1/8” thick. At the... ... more

Penn Plax Radius Rectangle Nano Aquarium Kit – Includes LED Light, Internal Filter | 7.5 Gallon (12"H x 16.5"W x 10.75"D) | Wayfair WW112K

This Desktop Aquarium Kit is perfect for small or unused spaces: a desk, dresser, or even on top of an old file cabinet that hasn’t been touched in years. This frameless tank is made from finely constructed bent glass that’s 1/8” thick. At the... ... more

Penn Plax Radius Rectangle Nano Aquarium Kit – Includes LED Light, Internal Filter | 10 Gallon (13"H x 18.5"W x 12.5"D) | Wayfair WW113K

This Desktop Aquarium Kit is perfect for small or unused spaces: a desk, dresser, or even on top of an old file cabinet that hasn’t been touched in years. This frameless tank is made from finely constructed bent glass that’s 1/8” thick. At the... ... more

Penn Plax Radius Rectangle Nano Aquarium Kit – Includes LED Light, Internal Filter | 5 Gallon (11.5"H x 14.5"W x 9.35"D) | Wayfair WW111K

This Desktop Aquarium Kit is perfect for small or unused spaces: a desk, dresser, or even on top of an old file cabinet that hasn’t been touched in years. This frameless tank is made from finely constructed bent glass that’s 1/8” thick. At the... ... more

Penn Plax Aquasphere 360 Large Aquarium Bowl – 14 Gallons 17.25 H x 17.7 W x 17.7 D in black/gray | 10 Gallon (17.25" H x 17.7" W x 17.7" D) | Wayfair

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.... ... more

Penn Plax Bowfront Aquarium Tank 60.6 H x 39.5 W x 15.2 D in black/blueAcrylic (shatterproof w/ great clarity) in Clear | 58 gallons | Wayfair LM2

Convenient Storage Top: The filtration and aeration systems are constructed specifically for this tank, and for your convenience. While filtration is set up directly atop the tank via a tightly sealed and transparent lid, the glossy black top sits... ... more

Penn Plax Aquasphere 360 Large Aquarium Bowl – 14 Gallons 17.25 H x 17.7 W x 17.7 D in black/gray | 10 Gallon (17.25" H x 17.7" W x 17.7" D) | Wayfair

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.... ... more

Penn Plax 53 Gallons Cylinder Acrylic Aquarium Tank, 24.25" L X 24.25" W X 59.8" H

Water World Luxury presents the Large Cylinder Acrylic Aquarium (53 Gallons) by Penn-Plax. This item features a matching glossy black base and top cover, with a single accented gold line along the bottom of both. ... more

Penn Plax 58 Gallons Front Acrylic Aquarium Cylinder Tank, 39.5" L X 15.2" W X 60.6" H

Water World Luxury presents the Large Bow Front Acrylic Aquarium (58 Gallons) by Penn-Plax. This item features a matching glossy black base and top cover, with a single accented gold line along the bottom of both. ... more

Penn Plax Radius Rectangle Nano Aquarium Kit – Includes LED Light, Internal Filter | 3.4 Gallon (10"H x 12"W x 8"D) | Wayfair WW110K

This Desktop Aquarium Kit is perfect for small or unused spaces: a desk, dresser, or even on top of an old file cabinet that hasn’t been touched in years. This frameless tank is made from finely constructed bent glass that’s 1/8” thick. At the... ... more

Penn Plax Deluxe Triple Betta Bowfront Aquarium Tank Kit 6.75 H x 11.5 W x 4.0 D in (shatterproof w/ great clarity) in Blue | 0.7 gallons | Wayfair

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... ... more

Penn Plax Spongebob Squarepants 1.5 Gallon Tank Rectangular Aquarium Starter Kit 9.5 H x 8.5 W x 6.0 D in Acrylic (shatterproof w/ great clarity) | Wayfair

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... ... more

Penn Plax 1.5 Gallon Betta Aquarium Tank - Full Kit 9.5 H x 8.5 W x 6.0 D in Acrylic (shatterproof w/ great clarity) in Clear | 1.5 gallons | Wayfair

This 1.5-gallon betta tank kit is perfect for small or unused spaces: a desk, dresser, or even on top of the old file cabinet that hasn’t been touched in years. The tank is made of clear, high-quality plastic, and makes for a perfect Betta home. It... ... more

Penn Plax Premium Under Gravel Aquarium Filter for 20 & 29 Gallon Tanks 17.0 H x 28.0 W x 11.1 D in blueAcrylic (shatterproof w/ great clarity) | Wayfair

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... ... more

Penn Plax Coral Reef Arch Aquarium Decoration 12.25 H x 19.5 W x 6.5 D in blue/green/indigo/orange/pink/red/yellow (shatterproof w/ great clarity) | Wayfair

Made of Safe and Durable Resin: Our aquarium ornaments are inspected with your fish’s safety in mind. The material used is safe for both freshwater and saltwater aquariums. They also feature a sturdy base that keeps them grounded in your tank. Super... ... more

Penn Plax Cascade Max Flow Aquarium Canister Filter 23.6 H x 16.6 W x 15.0 D in black/gray (shatterproof w/ great clarity) in White | Wayfair CMF1

Without effort the Cascade Max Flow Canister Filter runs at a stunning 820 Gallons per Hour, and is purposely designed for larger aquariums, ranging from 164 to 273 gallons. Though, optimal size is 205 gallons. It’s compatible for both freshwater... ... more

Penn Plax Cascade Aquarium Canister Filters 500 – 115 Gallons Per Hour Aquarium Accessory 13.5 H x 11.5 W x 9.0 D | Wayfair CCF1UL

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 Standard Airline Tubing for Fish Tanks - 500 Feet | 0.24" L x 500.0" W x 0.24" H | 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