Novelty Shaped Aquariums

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 preference. Reptiles and small animals also love the hidden effect if you prefer a dry display. Made of resin and hand painted details give it a realistic look. Multiple Uses: Grotto for FISH Grotto for REPTILES Grotto for SMALL ANIMALS About Penn Plax: Penn-Plax is a family-owned company in operation since 1959. They specialize in creating excellent pet supplies for animals both great and small. Best known for producing pet products at affordable prices, the Penn-Plax brand is synonymous with innovation and quality, keeping your pet foremost in mind. Perfect for fish, reptiles, or small animals. Suitable for both aquariums and terrariums. Detailed finish looks like real rock. Available in a variety of styles.

Features: 1. Replicate the natural environment, once it's in the tank you can't even tell it's made of plastic. Your fish will enjoy the environment that these tall plants provide. They can swim and hide through the leaves. 2. Unlike live plants, fish tank plastic artificial plants don’t need specialized lighting and other substrates. they won't die or become tattered and unattractive. they don't need any pruning and will stay beautiful alone. 3. Soft, won't scratch fishes, the plant will swing with the water which looks real, could be planted both in freshwater and seawater. Each plant has its own anchor base for holding it in the gravel bed. 4. Aquarium plastic plants are made of eco-free non-toxic PVC materials. They are absolutely safe for fish, they won’t die, rot or cause any algae problems,won't contaminate water, color won't fade.

Pretty in the tank. Mary. US. Sat Jul 11 2026

4 Pack Silicone Glowing Fish Tank Decorations Plants with Simulation Glowing Sucker Coral Sea Anemone Coral Fluorescence Lotus Leaf Coral for Aquarium Fish Tank Glow Ornaments

In the right aquarium, it looks so awesome! I have a black light in my daughters room, and it really makes the landscape pop.. Kandace. Norman, OK. Sat Apr 04 2026

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 a child’s fish tank, and are perfect for desktop aquariums! This bundle includes Tommy, Chuckie, and Angelica! Note to Adults – These Items are Not Toys. 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 Simple to Clean: Before placing into your tank, or as you as perform regular cleaning and maintenance, simply wipe down and rinse off the ornaments with warm water. Never use soap, as the residual soap particles can harm your fish. Some Baby-Scheming Fun: These fun, double-sided aquarium decorations will instantly add excitement and imagination to your fish tank! They’re perfect for children, adults, or anyone who loves the Rugrats franchises! Note to Adults – These Items are Not Toys. Measurements: Tommy = 1.6” (W) x 1.4” (D) x 1.9” (H) / Chuckie = 2” (W) x 1.25” (D) x 1.6” (H) / Angelica = 2.2” (W) x 1.4” (D) 2.5” (H).

Love it. Sharon. Brooklyn, NY. Sat Sep 05 2026

This brand new flexible, realistic and vivid Artificial Jellyfish can move by water current in tank. It adds beauty and delight to your aquarium. With it you can build an ideal underwater world.

it’s looks good in tank. Anonymous. Fri Jul 17 2026

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 your tank and your fish. Holes provide hideaways for your fish to rest and passageways to reduce boredom.SAFE AND NON-TOXIC: Made of safe durable resin, this aquarium decoration is hand painted with detail and is safe for use in both freshwater and saltwater aquariums.DIMENSIONS: 12 inches long by 4.5 inches wide by 7.5 inches high with swimthrough panels for smaller fish.

My goldfish love going thru this old bridge , looks pretty neat in thier 75 gallon tank.. Leeann. Vandyne, WI. Sat Sep 19 2026

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 price! 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. Each decoration has a sturdy base. There’s no need to worry about it floating around once you place it underwater. Super Simple to Clean: Simply wipe down and rinse off the aquarium ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Bring the World of SpongeBob Home: Perfect for adults and children! This fun aquarium ornament bundle will instantly add magic to your tank! Most small and medium fish can fit inside, allowing them to swim in and around it. This helps reduce fish boredom! Measurements: SpongeBob’s Pineapple House = 3” (Dia) x 5.25” (H) / Squidward’s Easter Island Home = 3.5” (W) x 3” (D) x 6.5” (H) / Krusty Krab = 3.75” (W) x 2.25” (D) x 3.5” (H).

Love them!. Sarah. US. Fri Aug 04 2023

Elevate your home or office with this artistically crafted wealth-flow centerpiece, designed to bring harmony and elegance to any space. Meticulously constructed from a harmonious blend of ceramic, glass, wrought iron, and a solid Khmer wood base, this unique decorative aquarium showcases a delicate lotus flower design and an adorable basket-carrying cat sculpture. The integrated aquarium light illuminates the aquatic scene for evening enjoyment, while the cat's basket creatively functions as a petite planter or tool holder. Combining Feng Shui symbolism with functional artistry, this exquisite piece makes an exceptional gift for housewarming celebrations or office openings.

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 aquarium ornaments are inspected with your fish’s safety in mind. The material used is safe for both freshwater and saltwater aquariums. Each decoration has a sturdy base. There’s no need to worry about it floating around once you place it underwater. Super Simple to Clean: Simply wipe down and rinse off the aquarium ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Welcome to the Krusty Krab: This fun aquarium decoration will instantly add magic to your tank! Most small and medium sized fish can fit inside this ornament, allowing them to swim in and around it, which helps reduce boredom. Measurements: The Krusty Krab measures approximately 5” (W) x 3” (D) x 4.5” (H). It will fit easily in almost any fish tank sitting at home. It’s designed to be the perfect accent to any aquarium, regardless of size. Get creative!

Aqua-Flora presents the Tree Stump by PENN-PLAX.This Aqua-Flora Living Resin is truly a sight to behold!Each resin is embedded with live Glosso plant seeds.There’s no need to place seeds into the decoration or your tank’s bottom surface!Simply submerge the resin into a freshwater tank, and watch it grow into an amazing aquascape!Our Aqua-Floras are safe and healthy for freshwater fish!

Very easy to grow. Just plot it in and in a week it grows.. Wayne M. Sun Sep 20 2026

They are completely safe for your fish, allowing them to swim and play without worry. Aquarium plants will neither fade nor pollute the water, and the soft leaves won't hurt your fish. This will provide a comfortable and clean living environment for the fish.

100% brand new and high quality Without any pollution of aquatic creatures and damage

Very small for the price.. Mary. Irving, TX. Mon Feb 23 2026

Our realistically detailed sunken shipwreck bow creates a peaceful hideaway for your fish while adding beauty and a touch of mystery to your aquarium. This poly-resin, precision crafted, super detailed shipwreck includes several holes for fish to swim through and plants for that complete down under feel. Made of fish-safe materials and colors and is ideal for fresh or salt water aquariums. Size: 15 X7 X11.

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 bundle includes Arnold, Gerald, and Helga! Note to Adults – These Items are Not Toys. 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 Simple to Clean: Before placing into your tank, or as you as perform regular cleaning and maintenance, simply wipe down and rinse off the ornaments with warm water. Never use soap, as the residual soap particles can harm your fish. Hillwood Urban Legends: These fun, double-sided aquarium decorations will instantly bring back old memories and fond stories! They’re perfect for anyone that loves the Hey Arnold TV series or movies! Note to Adults – These Items are Not Toys. Measurements: Arnold = 2.25” (W) x 1.2” (D) x 3.25” (H) / Gerald = 2” (W) x 1.2” (D) x 3.5” (H) / Helga = 2.5” (W) x 1.2” (D) x 3.2” (H).specialize in creating excellent pet products for animals, both great and small.

From the creative minds at Disney, bring some melodic joy and excitement from Arendelle into your fish tank with this Frozen 4-Piece Aquarium Decoration Bundle! These mini, officially licensed aquarium ornaments are perfect for desktop aquariums and small tanks! Note to Adults – These Items are Not Toys. Made of Safe and Durable Material: 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 Simple to Clean: Before placing into your tank, or as you as perform regular cleaning and maintenance, simply wipe down and rinse off the ornaments with warm water. Never use soap, as the residual soap particles can harm your fish. A Frozen Wonderland: These fun, double-sided aquarium decorations will instantly add excitement and imagination to your fish tank! They’re perfect for children, adults, or anyone who loves the Frozen movies by Disney! Note to Adults – These Items are Not Toys. Measurements: Elsa = 1.75” (W) x 2” (D) x 2.5” (H) / Anna = 2” (W) x 2” (D) x 2.5” (H) / Olaf = 1.4” (D) x 1.4” (W) x 2.25” (H) / Ice Castle = 1.75” (W) x 1” (D) x 2.4” (H).

Add some marvelous wonder and mythical charm to your fish! This intricately designed aquarium ornament is truly a work-of-art, and is great for those that love fantasy or those that gather for a campaign of adventure and excitement! 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 simple to clean: Before placing it into your tank, or as you perform regular cleaning and maintenance, simply wipe down and rinse off the ornament with warm water. Never use soap, as the residual soap particles can harm your fish. Measurements: Overall = 7.75" (W) x 4.25" (D) x 4.25" (H)/Open hole in back = 1.5" (W) x 1.5" (H).

Aqua-Flora presents the Red Rock by PENN-PLAX.This Aqua-Flora Living Resin is truly a sight to behold!Each resin is embedded with live Glosso plant seeds.There’s no need to place seeds into the decoration or your tank’s bottom surface!Simply submerge the resin into a freshwater tank, and watch it grow into an amazing aquascape!Our Aqua-Floras are safe and healthy for freshwater fish!

Excited to watch this grow. Looks so natural and complements my tanks. Victoria P. Sun Sep 06 2026

Bring the warmth and joy of the beach to your aquarium with the deco-replica sand & seashell lighthouse aquarium ornament. This piece is accented with a lined seashell swirl design, 2 seahorses, 1 red seashell, and tiny entries on top. Made of safe and durable resin: Our ornaments are inspected with your fish’s safety in mind; the material is safe for both freshwater and saltwater aquariums. With a finely constructed base, you don’t need to worry about the lighthouse floating around once you place it underwater. Super simple to clean: before placing it into your tank, or as you perform regular cleaning and maintenance, simply wipe down and rinse off the ornament with warm water. Never use soap, as the residual soap particles can harm your fish. Please note: Your fish might use the top small entryways as a swim-through. Nautical décor: the sand & seashell lighthouse also makes for a great decoration piece for parties, weddings, beach houses, nautical-themed rooms, or the bedroom of an ocean-loving child who’s into all things aquatic.

Provide an engaging habitat for Syrian hamsters, gerbils, and other small pets with this multi-level cage. The design incorporates a vibrant tubing system connecting four distinct platforms, encouraging natural climbing and exploration behaviors. Included accessories such as a running wheel, ramps, and a cozy hut create a complete environment right out of the box. Constructed with a combination of polypropylene and steel, this black and colorful unit offers durability and visibility, making it easy to monitor your pet's activity.

From the creative minds at Nickelodeon, bring home part of Adventure Bay with the Officially Licensed Marshall Aquarium Ornament. Mini sized ornaments are perfect for desktop aquariums and small tanks! Made of Safe and Durable Resin: All of our aquarium ornaments are inspected with your fish’s safety in mind. They’re safe for both freshwater and saltwater aquariums. They also feature a sturdy base that keeps them grounded in your tank. Super Simple to Clean: Simply wipe down and rinse off ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Spend Some Time in Adventure Bay: This fun aquarium ornament will instantly add excitement and imagination to your fish tank! Perfect for children and adults! Measurements: Overall = 1.75” (W) x 1.75” (D) x 1.5” (H).

Add some natural beauty and calming peace to your fish tank! The plastic leaves display a soothing array of greens. Not only can this aquarium decoration be fully submerged in water, but it’s also great for reptile terrariums, amphibian habitats, and spider enclosures! Our aquarium ornaments are inspected with your pet’s safety in mind. All materials used are safe for both freshwater and saltwater aquariums and terrariums. They also feature a sturdy base that keeps them grounded in your tank. Before placing it into your tank, or as you perform regular cleaning and maintenance, simply wipe down and rinse off the ornament with warm water. Never use soap, as the residual soap particles can harm your pet.

All the greens fell off, I threw it out. Steve. Sugar Hill, GA. Fri Aug 29 2025

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 around it, which greatly reduces stress and boredom. 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 simple to clean: before placing it into your tank, or as you perform regular cleaning and maintenance, simply wipe down and rinse off the ornament with warm water. Never use soap, as the residual soap particles can harm your fish. Measurements: overall 13.5” (W) x 2” (D) x 4.5” (H).

Bonsai style tree decorations and ecor for aquariums by Penn-Plax

Glue dissipates contaminants the water, killing fish. Tanya. Belle Fourche, SD. Sat Nov 22 2025

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! 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. Each decoration has a sturdy base. There’s no need to worry about it floating around once you place it underwater. Super Simple to Clean: Simply wipe down and rinse off the aquarium ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Bring the World of SpongeBob Home: Perfect for adults and children! This fun aquarium decoration will instantly add magic to your tank! Most small and medium fish can fit inside, allowing them to swim in and around it. This helps reduce fish boredom! It will fit easily in almost any fish tank sitting at home. It’s designed to be the perfect accent to any aquarium, regardless of size. Get creative!

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.This beautiful natural-looking rock formation will also look great in a terrarium with basking areas for your friend to soak in the heat.

Artived at my house thrown onto the porch open it once I got home it was broke. Gary. Thu Dec 19 2024

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 Resin: All included pieces are inspected with your fish’s safety in mind; safe for both freshwater and saltwater aquariums. All ornaments have a sturdy base that keeps them grounded in your tank. Super Simple to Clean: Simply wipe down and rinse off ornaments with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Bring the Wonder of Bikini Bottom Home: This fun aquarium ornament set will instantly add excitement and imagination to your tank! Perfect for children and those who love SpongeBob SquarePants! Whether in your aquarium, on top of a cake, or on a bedroom shelf, you’ll love these ornaments! But remember, they are not toys.

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.

I love this, I bought it for the water feature for my lizard palladarium.. Rachael. Sun Jul 06 2025

Rialto Style Bridge Resin Decoration is designed for fresh and salt water aquariums. Aquatic Resin Décor for your Tank

Add some sparkles and shine to your fish tank with this colorful piece! This translucent, amethyst purple aquarium decoration features a swim-though that doubles as a hiding space, which helps reduce fish stress and boredom. It’s also perfect for territorial fish, such as cichlids. 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 simple to clean: Simply wipe down and rinse off the aquarium ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Measurements: Overall = 4.75” (w) x 3.5” (d) x 3.5” (h) / front opening = 4.25” (w) x 2.25” (h) / back swim-through = 1.5” (w) x 1.5” (h).

This Aqua-Flora Living Resin is truly a sight to behold! Each resin is embedded with live Glosso plant seeds. There’s no need to place seeds into the decoration or your tank’s bottom surface! Simply submerge the resin into a freshwater tank, and watch it grow into an amazing aquascape! Our Aqua-Floras are safe and healthy for freshwater fish! Ideal Growing Conditions: Here is a quick list of things that can help them grow and thrive in your aquarium: 1) Use good filtration to keep the water clean and aerated. 2) Keep water temperature between 70 – 80 degrees Fahrenheit. 3) Maintain a PH range of 4.0 – 8.0. 4) Use a high-quality plant grow light. 5) Additional Carbon Dioxide (CO2) supply will assist in growth. Like all aquarium plants, these will thrive depending on water quality and environment factors. Tree Base Aqua-Flora: In addition to its aesthetics, the 2 openings in the Tree Base serve as hideaways and swim-throughs for small fish. This allows them to swim in and around the Aqua-Flora, which helps reduce their boredom and stress.

RECOMMENDED FOR A LARGE TANK: we recommend the Under Water Oasis for aquariums 20-30 gallons in size or larger. The product measures 14.25 x 8 x 15 inches, so please measure your tank and make sure that there’s room in it before purchasing. FULLY COLORED AND HIGHLY DETAILED: Each piece is made of a high quality resin that’s been hand painted for fine detail. Safe for your aquarium and fish, we highly recommend rinsing your Under Water Oasis with warm water before placing in your fish tank. FOR FRESHWATER AND MARINE AQUARIUMS: These heavy duty resins are safe for your freshwater and saltwater tanks. The beautiful piece will instantly become a main focus in your aquarium! WEIGHTED DECORATION: All of pieces of the Under Water Oasis are weighted, so they will not shift in your aquarium after you place it where you’d like. They can easily be moved by people, but not by water pressure or a big fish.

From the creative minds at Mattel, bring some action and speedy horsepower into your fish tank with this Hot Wheels 3-Piece Aquarium Decoration Bundle. These small, officially licensed aquarium ornaments are great for decorating a child’s fish tank, and are perfect for desktop aquariums! This bundle includes 3 different styled and colored cars. Note to Adults – These Items are Not Toys. 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 Simple to Clean: Before placing into your tank, or as you as perform regular cleaning and maintenance, simply wipe down and rinse off the ornaments with warm water. Never use soap, as the residual soap particles can harm your fish. Riding in the Hot Seat: These fun, double-sided aquarium decorations will instantly add excitement and boisterous fun to your fish tank! They’re perfect for children, car enthusiasts, or gearheads! Note to Adults – These Items are Not Toys. Measurements: Green Car = 4.25” (W) x 1.8” (D) x 1” (H) / Blue Car = 4” (W) x 1.75” (D) x 1.1” (H) / Red Car = 4” (W) x 1.75” (D) x 1.2” (H).

Deco-Replicas presents the Granite Aquarium Ornament & Hideaway 2 Piece Set (Small & Medium). 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 homes, they also serve as hideaways and swim-throughs for your fish. Perfect for cichlid tanks, since they’re territorial fish, and must create their own space. Easily Stackable: Our granite-like ornaments come in different sizes; 2 Piece Sets are offered in Small / Medium, and Large / Extra Large. Stack or arrange these stones however you’d like within your tank. The possibilities and combinations are endless! Super Simple to Clean: Simply wipe down and rinse off ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. It’s safe for both freshwater and saltwater aquariums.

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 serves as a hideaway and swim-through for your fish. Perfect for cichlid tanks, since they’re territorial fish, and must create their own space. Easily Stackable: Our granite-like ornaments come in different sizes; individual units are offered in Small and Large. Stack or arrange these stones however you’d like within your tank. The possibilities and combinations are endless! Super Simple to Clean: Simply wipe down and rinse off ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. It’s safe for both freshwater and saltwater aquariums. Measurements: 3.5” (H) x 6” (W) x 5.5” (D). Shop Penn-Plax for All Your Pet’s Needs: Penn-Plax is a manufacturer and distributer of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.

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 jurassic park or jurassic world franchises this 3 piece bundle includes T rex escaping from paddock dilophosaurus and the iconic jurassic park gate 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 simple to clean simply wipe down and rinse off the aquarium ornaments with warm water when you are cleaning out your tank never use soap as the residual soap particles can harm your fish welcome to jurassic park these fun double sided aquarium decorations will instantly add marvelous wonder and chaos to your tank perfect for adults and children measurements t rex 3 25 w x 1 75 d x 2 6 h park gate 3 5 w x 1 75 d x 3 4 h dilophosaurus 2 75 w x 3 75 d x 3 h

Deco-Replicas presents the Medium Tree Trunk with Shelf Mushrooms Aquarium DecorationBring woodland beauty and earthly charm into your fish tank! This medium, double-sided aquarium ornament is great for anyone that loves the faintly ominous atmosphere that protrudes just beyond the woodlands. 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 Simple to Clean: Simply wipe down and rinse off the aquarium ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Measurements: Overall = 5.5” (W) x 3.75” (D) x 7” (H).

I love this, I bought it for the water feature for my lizard palladarium.. Rachael. Sun Jul 06 2025

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 that give a realistic feel from times of old. This piece makes for a great centerpiece or accent and is perfect for anything magically themed. Most small fish and shrimp can swim through and around it, which greatly reduces stress and boredom. 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 Simple to Clean: Before placing it into your tank, or as you perform regular cleaning and maintenance, simply wipe down and rinse off the ornament with warm water. Never use soap, as the residual soap particles can harm your fish. Measurements: 5.25” (W) x 3.75” (D) x 8” (H).

Perfect for a 20 gallon tank or less.. Barbara Mowrey . Idaho. Fri Dec 29 2023

Perfect for my kids SpongeBob bathroom. Anonymous. Fri Sep 11 2026

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 territorial fish, such as cichlids. 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 Simple to Clean: Simply wipe down and rinse off the aquarium ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Measurements: Overall = 4.75” (W) x 3.5” (D) x 3.5” (H) / Front Opening = 4.25” (W) x 2.25” (H) / Back Swim-Through = 1.5” (W) x 1.5” (H).

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 accent, and is perfect for anything nautical themed! This piece fits comfortably inside 20+ gallon tanks! Most small fish can swim through and around it, which greatly reduces stress and boredom. 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 Simple to Clean: Before placing into your tank, or as you as perform regular cleaning and maintenance, simply wipe down and rinse off the ornament with warm water. Never use soap, as the residual soap particles can harm your fish. Measurements: Overall = 13.75” (W) x 5” (D) x 11” (H) Shop PENN-PLAX for All Your Pet’s Needs: PENN-PLAX is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products

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 reptile terrariums, amphibian habitats, and spider enclosures! This aquarium ornament also features a central swim-through that’s great for reducing fish stress and boredom. Safe and Durable Materials: Our aquarium ornaments are inspected with your pet’s safety in mind. All materials used are safe for both freshwater and saltwater aquariums and terrariums. They also feature a sturdy base that keeps them grounded in your tank. Super Simple to Clean: Before placing into your tank, or as you as perform regular cleaning and maintenance, simply wipe down and rinse off the ornament with warm water. Never use soap, as the residual soap particles can harm your pet. Measurements: Overall = 13” (W) x 6” (D) x 9” (H).

Size is great and it really looks real. Anonymous. Thu Dec 21 2023

Like the rest of the aquarium ornaments from this collection, the Diver’s Helmet will instantly add depth, wonder, and mystery to your aquarium. Although this piece is perfect for themed tanks, it’s also great as a centerpiece or complementary accent, and can double as home décor. Beautiful, Yet Functional: In addition to aesthetics, the Diver’s Helmet serves as a hideaway and swim-through for your fish. Small and medium sized fish can fit inside this ornament, allowing them to swim in and around it, which helps reduce boredom and stress. Made of Safe and Durable Resin: Our ornaments are inspected with your fish’s safety in mind; the material is safe for both freshwater and saltwater aquariums. With a finely constructed base, you don’t need to worry about the Diver’s Helmet floating around once you place it underwater. Super Simple to Clean: Before placing into your tank, or as you as perform regular cleaning and maintenance, simply wipe down and rinse off the ornament with warm water. Never use soap, as the residual soap particles can harm your fish. Measurements: 14” (W) x 10.75” (D) x 12.75” (H).

Looks really cool inside my tank. The fish like traveling in and out with the bubble going up.. Aaron. Fri Dec 20 2024

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 preference. Reptiles and small animals also love the hidden effect if you prefer a dry display. Made of resin and hand painted details give it a realistic look. Multiple Uses: Grotto for FISH Grotto for REPTILES Grotto for SMALL ANIMALS About Penn Plax: Penn-Plax is a family-owned company in operation since 1959. They specialize in creating excellent pet supplies for animals both great and small. Best known for producing pet products at affordable prices, the Penn-Plax brand is synonymous with innovation and quality, keeping your pet foremost in mind. Perfect for fish, reptiles, or small animals. Suitable for both aquariums and terrariums. Detailed finish looks like real rock. Available in a variety of styles.

Add some whimsical charm and wonder to your fish tank with the Large Wizard’s Castle Aquarium Decoration detailed aquarium decoration. This fully colored aquatic ornament features a large gray castle perched upon a rocky hill, with a cone-shaped roof, towers, archways, and stone details that give a realistic feel from times of old. This piece makes for a great centerpiece or accent, and is perfect for anything magically themed. Most small fish can swim through and around it, which greatly reduces stress and boredom. 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 Simple to Clean: Before placing into your tank, or as you as perform regular cleaning and maintenance, simply wipe down and rinse off the ornament with warm water. Never use soap, as the residual soap particles can harm your fish. Measurements: Overall = 7.25” (W) x 5.5” (D) x 10” (H) / Bottom Archway Holes = 1” (W) x 1.5” (H)

Kelly. Webster, MA. Sat Jan 11 2025

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 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. Each decoration has a sturdy base. There’s no need to worry about it floating around once you place it underwater. Super Simple to Clean: Simply wipe down and rinse off the aquarium ornament with warm water when you are cleaning out your tank. Never use soap, as the residual soap particles can harm your fish. Home to Squidward Q. Tentacles: Perfect for adults and children! This fun aquarium decoration will instantly add magic to your tank! Most small and medium fish can fit inside, allowing them to swim in and around it. This helps reduce fish boredom! Measurements: Squidward’s house measures approximately 4” (W) x 4” (D) x 8” (H). It will fit easily in almost any fish tank sitting at home. It’s designed to be the perfect accent to any aquarium, regardless of size. Get creative!

NEW GOOD LUCK DECORATIVE GOLD ANTIQUED ELEPHANT: Features a Glass Bowl that can be used as a Terrarium, Candle Holder or Small table top Aquarium!