Editor's Choice - Our Favorite Saltwater Aquarium Décor Ornaments

1. Penn-Plax Wizard’s Castle Aquarium Decoration Hand Painted with Realistic Details Over 10 Inches H...

User Ratings: 77 4

Penn-Plax RRW8 First Impressions

"This works very well."

Very sturdy and beautiful piece as advertised. My picture shows a 48 gallon bowfront aquarium. The plecas took it over LOL now I have dragons in my castle. There are a couple holes in it, and my ghost shrimp love to hide inside it. I cut it so as to look like a piece of rock had busted out. It looks good, I didn't put it in the fish tank, it feels beautiful to put it inside. But it is some kind of ceramic material with safe colorings.

  • Penn-Plax Wizard’s Castle Aquarium Decoration Hand Painted with Realistic Details Over 10 Inches High, Multi-Color (RRW8)
  • This aquarium decoration features a large grey castle perched upon a rocky hill. The cone shaped roof, archways, and stone details give a realistic feel
  • This castle provides visual interest for you and your fish. Holes provide hideaways for your fish to rest and passageways to reduce boredom
  • This aquarium ornament is 8 inches wide by 10.2 inches high by 6.2 inches deep. Castle is doubled sided and can be placed anywhere in your fish tank
  • Made of safe durable resin, this aquarium decoration is hand painted with detail and is safe for use in both freshwater and saltwater aquariums
  • Manufacture: Penn Plax, INC.
  • Product Dimensions: 6.25 x 8 x 10.25 inches; 1.68 Pounds
  • Editor's Impressions Of The Penn-Plax RRW8
  • Quality
  • Value For Money
  • Affordability

Penn-Plax RRW8 Final Thoughts

"He loves it!"

It's looks really great and I’m excited to set it up in the aquarium! Fits perfectly in my 10 Gallon with~2. Just as described and a good addition to our tank. I thought it was a bit pricey but when you get it you will see why. It's not super high and does not over take the tank. I think the small version would have been too small. I am sure my future shrimp babies will love it!

Overall Score
4.6


(899 Points)

Peoples Choice - Other Highly Rated Saltwater Aquarium Décor Ornaments

2. biOrb Sea Lily

User Ratings: 67 7

biOrb 46078 First Impressions

"Very happy with this!"

My little turtle loves his new hideaway with this log. And I added a photo of my same cichlid, still loving his tree. We've only had it for a week so I’m sure she’ll discover it soon. This gray tone really takes away from its realistic outer desing. I wanted something not everyone would have who has an aquarium that I know of. Excellent product great addition to my aquarium. The possibilities are endless for children.

  • biOrb Sea Lily
  • Use these colorful plastic sea lilies to create coverage at the bottom of your aquarium.
  • Design inspired by the feather like creatures found at the bottom of the South China Sea.
  • Compatible with Freshwater/Saltwater/Tropical aquarium set ups.
  • Item Package weight : 0.25 pounds
  • The biOrb Sea Lily is inspired by the delicate feather like creatures found in the South China Sea, which live on the seabed
  • Use this colorful plastic sea lily to create coverage at the bottom of your aquarium
  • A heavy round ball at the base of the plant makes it easy to sit the plant in the biOrb and hold it in place
  • Suitable for all biOrb aquariums
  • Manufacture: Reef-One Inc.
  • Product Dimensions: 5.25 x 3 x 4.5 inches; 2.08 Ounces
  • Editor's Impressions Of The biOrb 46078
  • Quality
  • Value For Money
  • Affordability

biOrb 46078 Final Thoughts

"Fish like it."

Just as described and a good addition to our tank. This is perfect hiding spot for some fish like Bettas and shy fish by nature. It really helps lessen the impact of my HOB. Usually stuff listed as large or XL is only 10 inches max, but not this one! It looks good, I didn't put it in the fish tank, it feels beautiful to put it inside. But it is some kind of ceramic material with safe colorings. I love the size and how sturdy it is.

Overall Score
4.3


(890 Points)

3. Pennplax Red Bonsai Tree Aquarium Decor, 8-Inch - RR969

User Ratings: 67 6

Penn-Plax RR969 First Impressions

"It's amazing!"

Love the tree stump in the aquarium, and so do our fish. Easy setup and connection to aquarium pump. Does tend to trap a lot of waste particles inside. The back is not completely flat so i have found fish behind it. I love the way it looks in my new paludarium setup. We've only had it for a week so I’m sure she’ll discover it soon. The trunk is perfect but in shipping it was broken.

  • Pennplax Red Bonsai Tree Aquarium Decor, 8-Inch - RR969
  • VIBRANT COLORED BONSAI TREE: the lifelike plant will be an eye-catching addition to your aquarium, adding to its natural look.
  • SAFE FOR FISH AND REPTILES: the plant can be completely submerged in saltwater or freshwater aquariums, or placed in a terrarium.
  • 8 INCHES TALL: the aquarium / terrarium decoration stands 8 inches tall and will be a stunning addition to any tank.
  • SHOP PENN PLAX FOR ALL YOUR PET’S NEEDS: Penn Plax is a manufacturer and distributer of top pet supplies, who specialize in creating excellent pet products for animals both great and small.
  • Category: Aquarium Decorations
  • Sub Category: Resin Ornaments
  • Sub-Sub Category: Bonsai Tree
  • Cubes: 0.0025
  • Manufacture: Penn Plax, INC.
  • Product Dimensions: 3.25 x 4.85 x 7.9 inches; 7.05 Ounces
  • Editor's Impressions Of The Penn-Plax RR969
  • Quality
  • Value For Money
  • Affordability

Penn-Plax RR969 Final Thoughts

"Great aquarium decor."

It really helps lessen the impact of my HOB. The larger version shows off the great detail of the castle, too. Believe me, you will really be impressed when this arrived. This product arrived in great time, was super easy to set up and move around. Perfect home for my lil clown pleco. The larger version shows off the great detail of the castle, too. Need to have better packing materials.

Overall Score
4.3


(760 Points)

4. SLOCME Aquarium Shipwreck Decorations Fish Tank Ornaments - Resin Material Sunken Ship Decorations, ...

User Ratings: 61 9

SLOCME First Impressions

"Looks modern, not tacky."

I think the small version would have been too small. If they did had this, the price would far exceed the price on Amazon. This piece will look awesome on any fish tank. It really helps lessen the impact of my HOB. It's not super high and does not over take the tank. We cut one in half and our fish loves it. There were also blobs at the base of the fake plants that were homely.

  • SLOCME Aquarium Shipwreck Decorations Fish Tank Ornaments - Resin Material Sunken Ship Decorations, Eco-Friendly for Freshwater Saltwater Aquarium Betta Fish Decorations
  • DECORATE YOUR AQUARIUM - The realistic sunken ship decorations painted with detail and colors, increase the natural scenery in your fish tank. Impress guests and give realistic feel and excitement!
  • MADE OF RESIN MATERIAL - This ECO-Friendly resin material non-toxic, non-pollutant fish tank decorations is safe for the fish and water quality, also it won't fade when the time goes long. Colourful scenery makes your fish vitality
  • WORTH HAVING - This 9 inch sunken ship decoration will change your ordinary aquarium.Simply clean and place this accessory inside of our fish tank and you’ll have a posh aquarium within a few minutes!
  • OPTIMIZED DESIGN - Crafted with great attention to detail,Resin material is stable so it can stand steadily. No special maintenance requirements and is easy to clean,perfectly size for a 10 gallon to 55 gallon aquariums.
  • DELICATE OF PACKAGING - Each sunken ship ornaments is carefully packed to ensure that it is complete without flawed and perfectly delivered to your hands. Order our aquarium decorations now before the stock runs out!
  • - Creates a beautiful natural scenery in your aquarium
  • - Non-toxic resin material, safe for freshwater or saltwater
  • - Simple maintenance
  • Manufacture: SLOCME
  • Product Dimensions: 9 x 4.5 x 2 inches; 4.8 Ounces
  • Editor's Impressions Of The SLOCME
  • Quality
  • Value For Money
  • Affordability

SLOCME Final Thoughts

"Nice piece, good quality."

In picture you can see top of crown is missing. When I add my plants and large Goldfish, it will be awesome! Your shy creatures will hang out inside for long periods of time. We've only had it for a week so I’m sure she’ll discover it soon. The top of the tree is about 5 or 6 inches from the top of the tank! If I didnt already have one, I'd order it. But as you can see from the picture, it's really, really big.

Overall Score
4.2


(718 Points)

Honorable Mentions - More Top Selling Saltwater Aquarium Décor Ornaments

5. Penn-Plax Castle Aquarium Decoration Hand Painted with Realistic Details Over 14.5 Inches High Part ...

User Ratings: 80 4

Penn-Plax RRW9 First Impressions

"So far so good!"

My picture shows a 48 gallon bowfront aquarium. Not a photographer but maybe the pics help, hope so. The larger version shows off the great detail of the castle, too. This piece will look awesome on any fish tank. The possibilities are endless for children. The ones I found were very low at the bottom. I'm satisfied and recommend highly.

  • Penn-Plax Castle Aquarium Decoration Hand Painted with Realistic Details Over 14.5 Inches High Part A
  • This aquarium decoration features a large grey castle perched upon a rocky hill with a flowing waterfall underneath. The cone shaped roof, archways, and stone details give a realistic feel.
  • This castle provides visual interest for you and your fish. Holes provide hideaways for your fish to rest and passageways to reduce boredom.
  • This aquarium ornament measures 12.8 inches across by 14.8 inches high by 8 inches deep. Castle is doubled sided and can be placed anywhere in your fish tank.
  • Can be used alone or coordinate this castle with style RRW10 Part B to create a large 2 piece underwater kingdom for larger fish tanks.
  • Made of safe durable resin, this aquarium decoration is hand painted with detail and is safe for use in both freshwater and saltwater aquariums.
  • Manufacture: Penn Plax, INC.
  • Product Dimensions: 13.5 x 7 x 14.5 inches; 4.14 Pounds
  • Editor's Impressions Of The Penn-Plax RRW9
  • Quality
  • Value For Money
  • Affordability

Penn-Plax RRW9 Final Thoughts

"Great item for the price."

It holds the beneficial bacteria well and the fish enjoy swimming in and out of them. The first one of these I received showed up broken in the box. Perfect little house on the hill to my castle. Extremely well crafted and quality decoration. Fits perfectly in my 10 Gallon with~2. Have it in 20 gal fresh water fish tank. When I unpacked it I noticed a strong chemical smell.

Overall Score
4.6


(559 Points)

6. Penn-Plax Castle Aquarium Decoration Hand Painted with Realistic Details Over 14.5 Inches High Part ...

User Ratings: 84 3

Penn-Plax RRW10 First Impressions

"This is so cute!"

I rarely buy artificial aquarium decorations, but I've very happy with this one. This is something that he can hopefully call home for a long time. I wanted to take them off because they're kinda ugly. Just made my tank look more beautiful and my fishes seem very happy. It was pretty hard finding a large decoration on here, but I ended up finding this. Nice that they sent the extra little plant, too. Looks like the pictures, came on time and intact.

  • Penn-Plax Castle Aquarium Decoration Hand Painted with Realistic Details Over 14.5 Inches High Part B
  • This aquarium decoration features a large grey castle perched upon a rocky hill with a flowing waterfall underneath. The cone shaped roof, archways, and stone details give a realistic feel.
  • This castle provides visual interest for you and your fish. Holes provide hideaways for your fish to rest and passageways to reduce boredom.
  • This aquarium ornament measures 12.8 inches across by 14.8 inches high by 8 inches deep. Castle is doubled sided and can be placed anywhere in your fish tank.
  • Can be used alone or coordinate this castle with style RRW9 Part A to create a large 2 piece underwater kingdom for larger fish tanks.
  • Made of safe durable resin, this aquarium decoration is hand painted with detail and is safe for use in both freshwater and saltwater aquariums.
  • Manufacture: Penn Plax, INC.
  • Item Weight: 6.25 pounds
  • Product Dimensions: 8 x 12.8 x 14.8 inches
  • Editor's Impressions Of The Penn-Plax RRW10
  • Quality
  • Value For Money
  • Affordability

Penn-Plax RRW10 Final Thoughts

"It's a beautiful piece."

Put one of them in my goldfish tank and one with snail. My picture shows a 48 gallon bowfront aquarium. This is my new centerpiece for my 55 gallon aquarium. Really nice and the colours r amazing. Would purchase bigger size if it was available. This is something that he can hopefully call home for a long time. Otherwise, I haven't had any problems with it.

Overall Score
4.7


(495 Points)

7. SPORN Aquarium Decoration, Ancient Vase 2

User Ratings: 80 3

Aquatic Creations 879542005466 First Impressions

"It's a beautiful piece."

It really helps lessen the impact of my HOB. I would of ordered just one but it was good for the price of 2. But as any aquarium owner can tell you. It has even been a hit with my nephews. If you have a need for this and are considering it, go for it, you will love it. Looks great, detail and over all look is awesome. They love swimming in and out of the arches and the product is well made.

  • SPORN Aquarium Decoration, Ancient Vase 2
  • SAFE AND NON TOXIC: Made of 100% non-toxic, safe material with hand painted colors that will not harm your fish. Crafted from premium quality resin material it won't fade or discolors while its use. Compatible with both saltwater and freshwater.
  • AESTHETIC APPEAL: This piece of art will dramatically transform your fish tank into an ancient ruin. It features detailed ancient carving perfectly scaled for a 10 gallon to 55 gallon aquariums.
  • REALISTIC DETAILING: The incredible detailing and the ancient rustic look combine to give it an authentic realistic look that stands out. The perfect piece of decor for a sunken ruin themed fish tank.
  • FISH HIDEAWAY: Aquarium decoration is not merely a piece of decor, but they serve an important purpose too! The holes and passageways inside the vase prove to be a great hideaway for your smaller fish where they can hide or lay their eggs. It reduces fish stress by providing shelter.
  • MINIMUM MAINTENANCE: It's realistic, its visually pleasing and whats more? You won't have a hard time maintaining it. Just remove it from the package, rinse well under hot water and place it in the aquarium. Easy to clean it with hot water and fish tank dedicated plastic bristle brush
  • Manufacture: Yuppie Puppy Pet Products Inc
  • Product Dimensions: 6.5 x 6.3 x 8.7 inches; 1 Pounds
  • Editor's Impressions Of The Aquatic Creations 879542005466
  • Quality
  • Value For Money
  • Affordability

Aquatic Creations 879542005466 Final Thoughts

"I am in love with it."

The ones I found were very low at the bottom. I have the waterfall channeling directly down into the tree. It's not super high and does not over take the tank. I have a 5 gallon tank and only put one log in. Fits great in my 3 gallon beta tank and what a great price too. I was worried that the green stuff that covers the roof would come off but it didn't. There is nothing about it that looks cheap.

Overall Score
4.6


(306 Points)

8. Penn-Plax Shipwreck Aquarium Decoration Ornament with Moving Masts, Lifeboat, and Bubble Action

User Ratings: 51 8

Penn-Plax 055 First Impressions

"Looks great!"

Usually stuff listed as large or XL is only 10 inches max, but not this one! I thought it was a bit pricey but when you get it you will see why. Fish love it and easy to clean so far. The possibilities are endless for children. This gray tone really takes away from its realistic outer desing. I was looking for a larger piece with caves and an open bottom. Based on personal experience, I would definitely recommend this.

  • Penn-Plax Shipwreck Aquarium Decoration Ornament with Moving Masts, Lifeboat, and Bubble Action
  • Aquarium ornament has live action with moving masts that sway, lifeboat that moves, and bubbles that rise from the holes in the ship.
  • Ship attaches to air pump enabling movement providing both visual appeal as well as aerating your tank in a unique, fun way. Air pump, tubing and gang valve not included.
  • Large shipwrecked boat comes in two large pieces that measure 9.5 inches across by 4.7 inches high. Masts can be raised to over 7 inches if desired.
  • Made of safe durable resin, this fish tank ornament is hand painted with detail and is safe for use in both freshwater and saltwater aquariums.
  • age range description: Senior
  • Manufacture: Penn-Plax
  • Product Dimensions: 9.5 x 2.5 x 4.7 inches; 5.6 Ounces
  • Editor's Impressions Of The Penn-Plax 055
  • Quality
  • Value For Money
  • Affordability

Penn-Plax 055 Final Thoughts

"He loves it!"

Just remember to buy a pump to go with it. I purchased this for the aquarium we are giving my boys for Christmas this year. Fits perfectly in my 10 Gallon with~2. I wanted something not everyone would have who has an aquarium that I know of. She hasn't gone in the tree yet but she can definitely fit. This piece will look awesome on any fish tank. Fits perfectly in my 10 Gallon with~2.

Overall Score
4.0


(236 Points)

9. SunGrow Neon Tetra Fish Ornaments for Aquarium, Easter Island Statues, 7" and 5", Resin Replicas of ...

User Ratings: 78 2

SunGrow First Impressions

"Looks great!"

Unfortunately I had to return it because it was a bit domineering for my small tank. They swim through it and it keeps them entertained. He's able to hide under it but it doesn’t take up too much room. Love how it already looks like moss is growing on it. I'm satisfied and recommend highly. They seem a little too small for a Betta to fit through without getting stuck. Have it in 20 gal fresh water fish tank.

  • SunGrow Neon Tetra Fish Ornaments for Aquarium, Easter Island Statues, 7" and 5", Resin Replicas of World Famous Moai Figures, Freshwater, Saltwater Fish Tank Decor, Terrariums and Vivariums, 2 Pcs
  • ✔ UNIQUE AQUARIUM DECORATION FOR YOUR VIBRANT TETRAS --- Break free from the ordinary! Every aquarium owner has the typical fish tank ornaments like the scuba diver, castles, and artificial plants. The awesome pair of Moai Stone Head Replicas from SunGrow gives your underwater habitat a more unique and dynamic appeal.
  • ✔ SEE YOUR COLORFUL TETRA ROAMING IN POLYNESIA --- Expertly formed using resin, the Easter Island aquarium decorations are meant for your neon tetras. So bring that Island home! A practical resin stone is an excellent alternative to heavy ceramic and metal or flimsy plastic and styrofoam.
  • ✔ REALISTIC AND AUTHENTIC DETAILS --- The two stone head decorations are designed to look as realistic and true to the authentic Easter Island statues as possible. The shape is deliberately made rocky like raw stone and the detailed painting features intricate creases and hints of mossy green growing freely.
  • ✔ USEFUL IN AND OUT OF WATER --- The beautiful pair of ancient Moai Statue inspired adornments are perfectly suitable underwater in both saltwater and freshwater fish tank and also outside of water in terrariums and reptile boxes. There is no maintenance required and they look great simply sitting on a shelf in your home.
  • ✔ ADD TO TROPICAL PARTY DECOR --- With a similar appearance to the exotic Tiki statues, the Easter Island Ornaments are an excellent addition to any tropical themed party. Add the attractive stone face replicas to palm trees, coconut shells, floral garland, and pineapples for a festive atmosphere at your next luau party or backyard barbecue.
  • Manufacture: MARIMO PET STORE
  • Editor's Impressions Of The SunGrow
  • Quality
  • Value For Money
  • Affordability

SunGrow Final Thoughts

"Fantastic!"

She hasn't gone in the tree yet but she can definitely fit. The back is not completely flat so i have found fish behind it. Very sturdy and beautiful piece as advertised. Fits well within my 40 gallon tank. If you have a need for this and are considering it, go for it, you will love it. When preparing to place it in the aquarium, I just took off the stringy parts. Buying the tank is just the beginning into big money.

Overall Score
4.6


(126 Points)

10. Penn Plax Striped Sail Shipwreck Aquarium Decoration Ornament Colorful Red and White Design 12 Inch

User Ratings: 82 5

Penn-Plax RR960 First Impressions

"They're pretty cute."

A little pricey for my taste but overall was worth it. I would of ordered just one but it was good for the price of 2. Set this up in my tank tonight and my ghost knife already loves it. I do like how realistic this looks. When I unpacked it I noticed a strong chemical smell. Perfect home for my lil clown pleco. You'd probably loose that aspect on the smaller version.

  • Penn Plax Striped Sail Shipwreck Aquarium Decoration Ornament Colorful Red and White Design 12 Inch
  • Aquarium ornament has a shipwreck theme with a sunken ship with tattered stripe sails. Unique details include holes, anchor, and rock base. Holes provide a hideaway for small fish.
  • The shipwrecked has a unique colorful design with it’s red, white, and green sails. Yellow details and an anchor adorn the side of the ship. Ornament is freestanding.
  • This fish tank ornament comes in one large piece that measure 14 inches across by 12 inches high by 5.5 inches deep. Ornament is doubled sided and can be placed anywhere in your fish tank.
  • Made of safe durable resin, this aquarium decoration is hand painted with detail and is safe for use in both freshwater and saltwater aquariums.
  • Age range description: All Life Stages
  • Manufacture: Penn Plax, INC.
  • Product Dimensions: 11.25 x 16.4 x 8.7 inches; 4.4 Pounds
  • Editor's Impressions Of The Penn-Plax RR960
  • Quality
  • Value For Money
  • Affordability

Penn-Plax RR960 Final Thoughts

"They love to hide in it."

I purchased this for the aquarium we are giving my boys for Christmas this year. Your shy creatures will hang out inside for long periods of time. My tetras like to swim through them and my corys like to hang out in them. She hasn't gone in the tree yet but she can definitely fit. Your shy creatures will hang out inside for long periods of time. Believe me, you will really be impressed when this arrived. I buffed with sand paper, you could use a nail file.

Overall Score
4.6


(111 Points)

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