Editor's Choice - Our Favorite biOrb Aquarium Décor Ornaments

1. 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 [star rating='4.8']
  • Value For Money [star rating='4.2']
  • Affordability [star rating='4.7']

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

[star rating="4.3"]
(890 Points)

Peoples Choice - Other Highly Rated biOrb Aquarium Décor Ornaments

2. biOrb 46111.0 Pebble Ornament Small Black Aquariums

User Ratings: 71

biOrb 46111.0 First Impressions

"Love these guys!"

Fits perfectly in my 10 Gallon with~2. It is very detailed and the colors maintain well. Provides a constant stream of O2 and helps keep the water clear. Easy setup and connection to aquarium pump. But it is some kind of ceramic material with safe colorings. Usually stuff listed as large or XL is only 10 inches max, but not this one! But it is some kind of ceramic material with safe colorings.

  • biOrb 46111.0 Pebble Ornament Small Black Aquariums
  • Hand crafted design from aquatics décor designer Samuel baker
  • Made from durable high grade Resin that won’t fade
  • Easily slides over the biorb Bubble Tube for easy placement
  • Item Package weight : 0.74 pounds
  • Manufacture: Deepwater Aquatics Distribution
  • Product Dimensions: 4.92 x 4.92 x 6.1 inches; 11.84 Ounces
  • Editor's Impressions Of The biOrb 46111.0
  • Quality [star rating='4.6']
  • Value For Money [star rating='3.5']
  • Affordability [star rating='3.9']

biOrb 46111.0 Final Thoughts

"I thought he'd like this."

This is not recommended for small aquariums because it is pretty large. Does tend to trap a lot of waste particles inside. This is not recommended for small aquariums because it is pretty large. Finding large decor for a 55 feels almost impossible. That's what you'll get with this in a tall circular 5 gallon aquarium. When I add my plants and large Goldfish, it will be awesome! I thought it was a bit pricey but when you get it you will see why.

Overall Score
4.5

[star rating="4.5"]
(24 Points)

3. Gumolutin Fish Tank Aquarium Decorations Resin Broken Barrel Aquarium Ornament Aquatic Caves Hide Hu...

User Ratings: 76 4

Gumolutin First Impressions

"Really cool shark decor!"

There is nothing about it that looks cheap. Finding large decor for a 55 feels almost impossible. We've only had it for a week so I’m sure she’ll discover it soon. We've only had it for a week so I’m sure she’ll discover it soon. They seem a little too small for a Betta to fit through without getting stuck. Otherwise, I haven't had any problems with it. But this thing is definitely worth the price.

  • Gumolutin Fish Tank Aquarium Decorations Resin Broken Barrel Aquarium Ornament Aquatic Caves Hide Hut 4" High
  • MATERAL:Made of non-toxic poly resin. No harm to aquarium creature,easy to clean, great for both salt & fresh water.
  • SIZE:Approximately measures 4.8” (length) x 4.3” (width) x 4” (height), this will fit easily in any aquarium.
  • NOTE: Resin material will have a little taste, but will not affect the fish.Please immerse these faux corals in water for 10 minutes before using.
  • Aquatic Paradise: Offer the natural environment feeling, will be the perfect addition for your fish to swim through or hide around.It can be used for other fish such as shrimp, crawfish and cichlids. It’s safe and suitable for all pets
  • HIGHLY ORNAMENTAL - Vibrant colors inexpensive looks awesome in your pond, great for your little fishes to hide. Designed for both fresh and salt water aquariums ,can adds a mysterious to your fish tank,your fish will have fun all the day.
  • Manufacture: Gumolutin
  • Product Dimensions: 4.8 x 4.3 x 4 inches; 7.34 Ounces
  • Editor's Impressions Of The Gumolutin
  • Quality [star rating='4.3']
  • Value For Money [star rating='5']
  • Affordability [star rating='5']

Gumolutin Final Thoughts

"No biggie."

There is nothing about it that looks cheap. Overall I'm extremely happy with this castle, and my Sammy is too. This product arrived in great time, was super easy to set up and move around. If I didnt already have one, I'd order it. As you can see, my water piggies aprrove! I would of ordered just one but it was good for the price of 2. Just as described and a good addition to our tank.

Overall Score
4.5

[star rating="4.5"]
(59 Points)

4. Zoo Med Laboratories AZMFA50 Sinking Ceramic Betta Log

User Ratings: 74 5

Zoo Med 976568 First Impressions

"Great coloration."

But, I loved it so much I actually considered buying a bigger tank! I have not had any fish to actually swim through the structure. This gray tone really takes away from its realistic outer desing. We love our castle and our fish enjoy all the ways they can swim in and out of it. It's very thick, great size for the price, and well made! This is not recommended for small aquariums because it is pretty large. Looks great in the tank, but it may become a hideaway cave.

  • Zoo Med Laboratories AZMFA50 Sinking Ceramic Betta Log
  • Age range description: All Stages
  • Zoo Med Laboratories Sinking Ceramic Betta Log
  • Sinking ceramic log provides shelter for sleeping or hiding
  • Naturalistic looking
  • Manufacture: TopDawg Pet Supply
  • Product Dimensions: 4.25 x 1.75 x 2 inches; 0.32 Ounces
  • Editor's Impressions Of The Zoo Med 976568
  • Quality [star rating='4.2']
  • Value For Money [star rating='5']
  • Affordability [star rating='4.5']

Zoo Med 976568 Final Thoughts

"It's light but sturdy!"

We love our castle and our fish enjoy all the ways they can swim in and out of it. When I unpacked it I noticed a strong chemical smell. The possibilities are endless for children. But this thing is definitely worth the price. Nice that they sent the extra little plant, too. But, I loved it so much I actually considered buying a bigger tank! I have a 5 gallon tank and only put one log in.

Overall Score
4.5

[star rating="4.5"]
(1511 Points)

5. SpingSmart Aquarium Hideaway Rocks for Aquatic Pets to Breed, Play and Rest, Safe and Non-Toxic Fish...

User Ratings: 67 9

SpringSmart First Impressions

"Looks great!"

Realistic looking piece, solid and used by fish and Betta. In picture you can see top of crown is missing. But this thing is definitely worth the price. Very sturdy and beautiful piece as advertised. My betta fits through the doorways very well. Extremely well crafted and quality decoration. I have not had any fish to actually swim through the structure.

  • SpingSmart Aquarium Hideaway Rocks for Aquatic Pets to Breed, Play and Rest, Safe and Non-Toxic Fish Tank Ornaments, Ceramic Decor Rocks for Aquascape
  • ---This hideaway stone is a good cave for fishes to breed, play and rest. Betta, shrimp, guppy, snail...will love it.
  • ---Suitable for small fishes, easy to clean, good for nitrifying bacteria reproduction which can help to improve water.
  • ---Ceramic material with granite pattern, safe and non-toxic for fishes. No Fading, No smell.
  • ---No sharp or rough edges, no worry on scraping fins.
  • ---A cute decorative piece, get it to create a natural and living environment for your fish tank.
  • Manufacture: ATZ TECH
  • Editor's Impressions Of The SpringSmart
  • Quality [star rating='4.5']
  • Value For Money [star rating='3.4']
  • Affordability [star rating='3.4']

SpringSmart Final Thoughts

"Like the detail."

I cut it so as to look like a piece of rock had busted out. If they did had this, the price would far exceed the price on Amazon. Very sturdy and beautiful piece as advertised. I don't think it deserves any stars off but I almost did. Just as described and a good addition to our tank. But, I loved it so much I actually considered buying a bigger tank! Based on personal experience, I would definitely recommend this.

Overall Score
4.2

[star rating="4.2"]
(46 Points)

6. Pen Plax RR1007 Mushrooms on Rock Aquarium Ornament, Medium/5.5" x 4" x 7.5"

User Ratings: 62 7

Pen Plax RR1007 First Impressions

"Beta instantly loved it."

I will say this though, this decoration shouldn't go in a tank for big fish. A little pricey for my taste but overall was worth it. 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 really like the piece except for one thing. Fits great in my 3 gallon beta tank and what a great price too. Fits great in my 3 gallon beta tank and what a great price too.

  • Pen Plax RR1007 Mushrooms on Rock Aquarium Ornament, Medium/5.5" x 4" x 7.5"
  • Made of non-toxic and fish-safe resin
  • Intended for both fresh and salt water
  • Accented with brown mushrooms
  • Creates a natural-looking environment to your aquarium
  • Dimensions: 5.5L x 4W x 7.5H in
  • Manufacture: Dealfisher
  • Product Dimensions: 4 x 6 x 8 inches; 11.2 Ounces
  • Editor's Impressions Of The Pen Plax RR1007
  • Quality [star rating='4.9']
  • Value For Money [star rating='4.8']
  • Affordability [star rating='4.8']

Pen Plax RR1007 Final Thoughts

"Word of advise."

The ones I found were very low at the bottom. Really nice and the colours r amazing. As you can see, my water piggies aprrove! Another review had mentioned her fish got caught up in one, and I can see why. The top of the tree is about 5 or 6 inches from the top of the tank! Best to rinse it off in water and let it gas off for a few days. I have no idea why and 2 to 4 weeks for delivery is way to long.

Overall Score
4.2

[star rating="4.2"]
(156 Points)

7. 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 [star rating='5']
  • Value For Money [star rating='5']
  • Affordability [star rating='5']

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

[star rating="4.3"]
(760 Points)

8. Blue Ribbon 006090 Exotic Environments Swim-Through Stone Pile, Large

User Ratings: 68 9

Blue Ribbon EE-1721 First Impressions

"Highly recommended!"

Just made my tank look more beautiful and my fishes seem very happy. Excellent product great addition to my aquarium. Update after 3 months, the tree trunk looks awesome still, crabs love it the most. This piece will look awesome on any fish tank. He likes to sleep under the arches. The larger version shows off the great detail of the castle, too. But as any aquarium owner can tell you.

  • Blue Ribbon 006090 Exotic Environments Swim-Through Stone Pile, Large
  • This ancient Ruins serpent provides a Large cave shelter formed from his menacing mouth
  • Manufactured by Blue ribbon pet products
  • Made in China
  • Item Package Weight: 2.0
  • Manufacture: Prime Pet Deals - Code 1
  • Product Dimensions: 1 x 1 x 1 inches; 0.8 Ounces
  • Editor's Impressions Of The Blue Ribbon EE-1721
  • Quality [star rating='3.9']
  • Value For Money [star rating='5']
  • Affordability [star rating='5']

Blue Ribbon EE-1721 Final Thoughts

"Excellent item."

The back is not completely flat so i have found fish behind it. Otherwise, I haven't had any problems with it. My smaller fish really enjoy this new addition to our aquarium! Got it for my shy plattys and smaller fish to hide. My albino bristle nose placo loves it. Provides a constant stream of O2 and helps keep the water clear. The ones I found were very low at the bottom.

Overall Score
4.2

[star rating="4.2"]
(418 Points)

9. Siger Aquarium Ornaments Resin Big Heart Aquarium Supplies for Theme Decorations Fish Tank Aquatic P...

User Ratings: 58

Siger First Impressions

"Super happy!"

My albino bristle nose placo loves it. Set this up in my tank tonight and my ghost knife already loves it. As you can see, my water piggies aprrove! My albino bristle nose placo loves it. Another review had mentioned her fish got caught up in one, and I can see why. I purchased this for the aquarium we are giving my boys for Christmas this year. There is nothing about it that looks cheap.

  • Siger Aquarium Ornaments Resin Big Heart Aquarium Supplies for Theme Decorations Fish Tank Aquatic Plants Accessories
  • The Colorful Coral Aquarium Decoration make your aquarium looks vividly,add to natural color and a beautiful scenery. Also is an excellent hiding cave for fish to play, add more fun to their lives and helps to relieve stress.
  • Coral decoration made of high quality environmental protection resin,non-toxic and safe,have a supper performance underwater,suit for all terrariums, aquariums, freshwater & saltwater. It doesn’t pose harm to your aquatic animals nor create any ill impact on water quality.
  • The Coral Aquarium are 2 holes on the Rock fish decor, your lovely pet betta or other smaller fish would be super happy to go in and out the trunk cave to sleep, rest, hide, play, breed
  • Solid one piece construction, it features aeration holes and swim-through chambers, provides a place for nitrifying photosynthetic bacteria to attach, make a healthy environment for your fish pets.
  • The Colorful Coral Aquarium Decoration is Medium Size: 6.8”H*5.7”L*6.1”W,Great for fish tank decorations, model making,terrarium, marine aquariums, mini garden, fairy garden, gnome garden.
  • Manufacture: Siger
  • Editor's Impressions Of The Siger
  • Quality [star rating='3.7']
  • Value For Money [star rating='4.2']
  • Affordability [star rating='4.6']

Siger Final Thoughts

"Love this."

It's not super high and does not over take the tank. This piece will look awesome on any fish tank. I rarely buy artificial aquarium decorations, but I've very happy with this one. Provides a constant stream of O2 and helps keep the water clear. We've only had it for a week so I’m sure she’ll discover it soon. That's what you'll get with this in a tall circular 5 gallon aquarium. It's looks really great and I’m excited to set it up in the aquarium!

Overall Score
4.4

[star rating="4.4"]
(8 Points)

10. M2cbridge Aquarium Decorations Fish Hideout House Betta Cave with Green Lifelike Moss

User Ratings: 72 7

M2cbridge MC-9568 First Impressions

"Came with nothing broken."

Have it in 20 gal fresh water fish tank. And I added a photo of my same cichlid, still loving his tree. Easy setup and connection to aquarium pump. A bit small for my 55 gallon tank but I like them so much I still put them in. I will say this though, this decoration shouldn't go in a tank for big fish. It has even been a hit with my nephews. Not a photographer but maybe the pics help, hope so.

  • M2cbridge Aquarium Decorations Fish Hideout House Betta Cave with Green Lifelike Moss
  • Material: Resin/Plastic, Wash clean before use it
  • Size: Length 4.9 inch x Height 4.3 inch x Width 3.3 inch
  • Safe and non-toxic,Natural and realistic appearance, The depth of the fish tank water should not exceed 20 inches, if it exceeds, use other objects to fix it
  • Provides aeration for a healthy aquatic environment,looks aesthetic
  • House with lifelike moss design, giving your fish tank special look, provides , hiding spots places holes, entertainment venues for the fish
  • Manufacture: M2cbridge
  • Editor's Impressions Of The M2cbridge MC-9568
  • Quality [star rating='4']
  • Value For Money [star rating='4.8']
  • Affordability [star rating='4.2']

M2cbridge MC-9568 Final Thoughts

"It's a beautiful piece."

It really helps lessen the impact of my HOB. Love the tree stump in the aquarium, and so do our fish. I have the waterfall channeling directly down into the tree. In picture you can see top of crown is missing. It's not super high and does not over take the tank. That's what you'll get with this in a tall circular 5 gallon aquarium. Fits perfectly in my 10 Gallon with~2.

Overall Score
4.4

[star rating="4.4"]
(211 Points)

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