Penn Plax Deco-replicas 6” Bonsai Tree On Rocks Aquarium Decoration 6.0 H x 5.0 W x 3.25 D in brown/green in Multcolor | Wayfair RR994

58 Gallons Front Acrylic Aquarium Cylinder Tank, 39.5" L X 15.2" W X 60.6" H, 39.5 IN, Black / Transparent

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

Deco Replica Grotto Cliff Ornament, 9.5" L X 3.75" W X 4.25" H, Medium, Brown / Multi-Color

The Medium Deco Cliff is a natural looking resin ornament for your aquarium. The beautifully detailed cliff is full of caves and openings for your fish to explore. ... more

The Little Mermaid Ariel on Rock Aquarium Ornament 1.75" L X 2.8" W X 3.1" H, 3.2 OZ, Green / Red

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 Deco-replicas Sapphire Crystal Cave Aquarium 3.5 H x 4.75 W x 3.5 D in Blue | 3.5" L x 4.75" W x 3.5" H | 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 1.9 H x 14.0 W x 5.0 D in brown/orange/redWood (best for furniture style sds) in Tan | 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 3.6 H x 7.5 W x 6.5 D in red/brownWood (best for furniture style sds) in Tan | 3.6" H x 7.5" W x 6.5" D | Wayfair

This Penn-Plax 5 inch granite stone replica is hollow with a round entryway, perfect for your reptile to rest or hide. Made of safe, durable resin, this decoration is safe for use in all terrariums or aquariums. This stone hideaway is freestanding and... ... more

Penn Plax Cascade Air Charger II Aquarium Accessory 2.0 H x 3.0 W x 5.0 D in Acrylic (shatterproof w/ great clarity) | Wayfair SAXLB2

While this dual air pump utilizes a USB cord for continuous power for normal use, it also features an internal battery that instantly kicks in if power is lost. This keeps your tank’s water safely oxygenated in the event of a power outage in your home!... ... more

Penn Plax Spongebob Squarepants 3-piece Aquarium Ornament Bundle – Large 8.0 H x 5.0 W x 4.25 D in brown/gray/yellow | 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 Rugrats 3-piece Aquarium Decoration Bundle – Small 5.6 H x 2.2 W x 9.1 D in Blue/Beige/Yellow | 9.1" L x 2.2" W x 5.6" H | Wayfair RUGR1

From the creative minds at Nickelodeon, bring some laughter and adventure from the Pickles’ House into your own fish tank with this Rugrats 3-Piece Aquarium Decoration Bundle. These small, officially licensed aquarium ornaments are great for decorating... ... more

Penn Plax Aquarium Decoration 1.6 H x 10.0 W x 4.5 D in black/blue in Black;tan | 4.5" L x 10.0" W x 1.6" H | 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 Aquarium Accessory 4.9 H x 2.6 W x 12.6 D in green, Resin | 12.6" L x 2.6" W x 4.9" H | Wayfair JPRK1

From the creative minds at universal studios bring some chaos into your fish tank with this 3 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 9.0 H x 13.0 W x 6.0 D in brown/green in Gray | 6.0" L x 13.0" W x 9.0" H | 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

Penn Plax Aquarium Decoration 2.0 H x 6.5 W x 6.0 D in brown/green (best for furniture style stands) in Green;brown | Wayfair RR993

Bonsai style tree decorations and ecor for aquariums by Penn-Plax | Penn Plax Aquarium Decoration 2.0 H x 6.5 W x 6.0 D in brown/green (best for furniture style stands) in Green;brown | Wayfair ... more

Penn Plax Aquarium Accessory 3.5 H x 6.0 W x 5.5 D, Granite | 5.5" L x 6.0" W x 3.5" H | 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 3.5 H x 6.0 W x 5.5 D in gray/white, Granite | 5.5" L x 6.0" W x 3.5" H | 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

Penn Plax Aquarium Accessory 6.0 H x 7.0 W x 7.0 D in/white, Granite in Gray | 7.0" L x 7.0" W x 6.0" H | 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

Penn Plax Age-of-Magic Aquarium Decorations Aquarium Accessory 8.0 H x 5.25 W x 3.75 D in black/gray | 3.75" L x 5.25" W x 8.0" H | 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 12.0 H x 7.25 W x 5.75 D in blue | 5.75" L x 7.25" W x 12.0" H | 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 Edward Novelty Aquarium Decoration 1.6 H x 10.3 W x 4.6 D in brownWood (best for furniture style stands) in Beige | 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 Silent-air Aquarium Air Pump w/ Battery Backup 1.75 H x 3.25 W x 6.0 D, Metal in Blue | 6.0" L x 3.25" W x 1.75" H | Wayfair SAB11

This model of the Silent-Air Aquarium Air Pump is a real life saver! The SAB11 Air Pump plugs into an electrical outlet, and monitors power at your home or office. If power becomes interrupted, for any reason, the air pump instantly turns on, thus... ... more

Penn Plax 150 Power Hang-On Aquarium Filter 6.75 H x 7.25 W x 4.75 D, Crystal in Black/Blue | 4.75" L x 7.25" W x 6.75" H | 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 Aquarium Accessory 6.25 H x 4.5 W x 4.5 D in white | 4.5" L x 4.5" W x 6.25" H | 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 0.6 H x 4.3 W x 2.4 D in black/, Rubber in Blue | 0.6" H x 4.3" W x 2.4" D | 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 Cascade 200 Power Hang-On Aquarium Filter 6.75 H x 7.25 W x 4.75 D, Crystal in Black/Blue | 4.75" L x 7.25" W x 6.75" H | 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 Rectangle Aquarium Pump 0.6 H x 4.3 W x 2.4 D in black/, Rubber in Blue | 0.6" H x 4.3" W x 2.4" D | 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 Cascade Canistar Hang-on Canister Aquarium Filter 11.15 H x 7.65 W x 6.0 D in black/blue | 6.0" L x 7.65" W x 11.15" H | Wayfair CCFH3

Cascade presents the Canistar Hang-On Canister Filter. This filter provides the power and efficiency of a canister filter, with a sleek and convenient hang-on-the-back design. It can either stand alone or be hung behind an aquarium, is great for... ... more

Penn Plax Aquarium Decoration 8.7 H x 16.4 W x 11.25 D in black/brown/red in White;green;brown;red | 11.25" L x 16.4" W x 8.7" H | 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 Aquarium Filter 0.2 H x 6.0 W x 5.3 D in/brown/grayWood (best for furniture style stands) in Black | 5.3" L x 6.0" W x 0.2" H | Wayfair

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 Decoration 16.0 H x 20.5 W x 20.75 D in pink/red/white in Brown;red;tan | 20.75" L x 20.5" W x 16.0" H | Wayfair RR961

Deco-Replicas presents the Large 2-Piece Striped Sail Shipwreck Aquarium Decoration by PENN-PLAX. Add some ominous charm and wonder to your fish tank with the 2-Piece Striped Sail Shipwreck! This fully detailed aquarium decoration makes for a great and... ... more

Penn Plax Hey Arnold 3-piece Aquarium Decoration Bundle – Small 6.5 H x 2.1 W x 9.25 D in brown/orange/yellow in Blue/Red/Yellow | Wayfair HEYR1K

From the creative minds at Nickelodeon, bring home some urban legends from Hillwood with this Hey Arnold 3-Piece Aquarium Decoration Bundle. These small, officially licensed aquarium ornaments are great for decorating a desktop or nano aquarium. This... ... more

Penn Plax Age-of-magic Extra Large Wizard’s Castle Part A Aquarium Decoration 14.0 H x 12.75 W x 6.5 D in black/gray | Wayfair RRW9

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

Penn Plax Aquarium Decoration 1.7 H x 5.8 W x 5.5 D in brownWood (best for furniture style stands) in Beige | 1.7" H x 5.8" W x 5.5" D | Wayfair

This Penn-Plax 5 inch granite stone replica is hollow with a round entryway, perfect for your reptile to rest or hide. Made of safe, durable resin, this decoration is safe for use in all terrariums or aquariums. This stone hideaway is freestanding and... ... more

Tucker Murphy Pet™ Insta-aquascape Medium Aquarium Plant & Rock Formation 2 Piece Set 5.0 H x 8.5 W x 9.25 D | 9.25" L x 8.5" W x 5.0" H | Wayfair

Insta-Aquascape presents the Medium Aquarium Plant & Rock Formation 2 Piece Set. Within seconds, you’ll be able create a beautiful and profound landscape within any fish tank. This 2 Piece Set of Insta-Aquascape Aquarium Decorations is perfect for 10... ... more

Penn Plax Novelty Aquarium Decoration 2.0 H x 13.0 W x 4.5 D in brown (best for furniture style stands) in Beige | 4.5" L x 13.0" W x 2.0" H | Wayfair

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 Decoration 1.7 H x 5.8 W x 5.5 D in brownWood (best for furniture style stands) in Beige | 1.7" H x 5.8" W x 5.5" D | Wayfair

This Penn-Plax 5 inch granite stone replica is hollow with a round entryway, perfect for your reptile to rest or hide. Made of safe, durable resin, this decoration is safe for use in all terrariums or aquariums. This stone hideaway is freestanding and... ... more

Penn Plax Mini 10 Watt Aquarium Heater 6.25 H x 3.6 W x 2.25 D in/grayAcrylic (shatterproof w/ great clarity), in Black | Wayfair CHP1

This aquarium heater is preset to maintain water at 77 ℉. Although this factory temperature setting cannot be adjusted, it does meet the ideal temperature range for most aquatic environments. This heater is designed for both plastic and glass tanks,... ... more

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

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 and... ... more