Editor's Choice - Our Favorite Carib Sea Aquarium Décor Rocks

1. Carib Sea ACS00372 3 case South Sea Base Rock Bag for Aquarium, 10-Pound

User Ratings: 77 5

Carib Sea 008479003720 First Impressions

"Did buy again."

Com is the only place I trust for my tanks. It was plenty for the tank I wanted to scape. I had to break up some of the larger ones to fit what I was looking for. It looks nice, and my kids had fun choosing which parts to hot glue onto the rock. And placed in a 36 gallon bowfront. Not sure why but I just expected more. We are working on the hardscape for our new 36G bow front.

  • Carib Sea ACS00372 3 case South Sea Base Rock Bag for Aquarium, 10-Pound
  • No curing needed, South Seas is ready to use right away
  • It makes the best live rock to, takes coralline algae beautifully
  • Package Dimensions: 18.415 L x 33.528H x26.797W(centimeters)
  • Package Weight : 4.813 kilograms
  • Manufacture: TopDawg Pet Supply
  • Product Dimensions: 1 x 1 x 1 inches; 1 Pounds
  • Editor's Impressions Of The Carib Sea 008479003720
  • Quality [star rating='3.8']
  • Value For Money [star rating='5']
  • Affordability [star rating='5']

Carib Sea 008479003720 Final Thoughts

"Small but cute display."

I couldn't find these at any of the aquarium stores near me, chain or independent. I'm always hesitant to buy it online, but this was a good transaction. It was well worth time and effort to get them clean. Different shapes and sizes to work with. The shapes very interesting and pleasant to look at. I'm always hesitant to buy it online, but this was a good transaction. The bag I received was 17lbs and the rocks were in good condition.

Overall Score
4.6

[star rating="4.6"]
(296 Points)

Peoples Choice - Other Highly Rated Carib Sea Aquarium Décor Rocks

2. Carib Sea ACS00370 South Sea Base Rock for Aquarium, 40-Pound

User Ratings: 75 6

Carib Sea 008479003706 First Impressions

"Really nice."

For the price, this should be solid resin. Bought 2 then I needed more so got one more. These are excellent stones and a great buy for the money! Just trying to help you find good products for a good price. We are working on the hardscape for our new 36G bow front. When I opened the box I was so surprised and shocked. The largest of the remaining pieces was moderate sized and makes for a good Soeishi.

  • Carib Sea ACS00370 South Sea Base Rock for Aquarium, 40-Pound
  • At an unprecedented 50% void space (macro and micro), you will be hard Pressed to find a durable natural Rock that has this magnitude of porosity
  • Natural weathering processes form the fantastic shapes of South seas base Rock by the erosion and pitting of Limestone over the course of eons
  • Safe for all marine and high ph freshwater systems
  • Calcium Carbonate rock supports health ph
  • Made in the USA
  • Manufacture: TopDawg Pet Supply
  • Item Weight: 1 pounds
  • Product Dimensions: 1 x 1 x 1 inches
  • Editor's Impressions Of The Carib Sea 008479003706
  • Quality [star rating='5']
  • Value For Money [star rating='4.1']
  • Affordability [star rating='4.7']

Carib Sea 008479003706 Final Thoughts

"The grey or black."

I got these for a betta sorority tank. We are working on the hardscape for our new 36G bow front. We are working on the hardscape for our new 36G bow front. And I just realized they are using them to hide their babies. I am looking forward to getting my tank stocked up! I placed an order of 10ilbs for my 20g high. I wanted a dark rock decoration for my 5 gallon.

Overall Score
4.5

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

3. Carib Sea Aquatics Life Rock Display Box, 20 lb

User Ratings: 65 5

Carib Sea 25376 First Impressions

"Exactly what I hoped for."

These glow very brightly and are super light weight. So I bought these thinking I'd get much bigger pieces. I couldn't find these at any of the aquarium stores near me, chain or independent. This isn't even all of them in the photo. Truly something unique that will appeal to any aquarist. So glad I bought these for my tank. If you are thinking about buying these, DO IT.

  • Carib Sea Aquatics Life Rock Display Box, 20 lb
  • At an unprecedented 50% void space (macro and micro), you will be hard pressed to find a durable natural rock that has this magnitude of porosity
  • Natural weathering processes form the fantastic shapes of South Seas Base Rock by the erosion and pitting of limestone over the course of eons
  • T is clean and safe for marine, reef and hard water freshwater aquariums such as African cichlids
  • Assorted
  • Manufacture: CaribSea, Inc
  • Product Dimensions: 12 x 16 x 8 inches; 19.9 Pounds
  • Editor's Impressions Of The Carib Sea 25376
  • Quality [star rating='4.6']
  • Value For Money [star rating='4.8']
  • Affordability [star rating='4.9']

Carib Sea 25376 Final Thoughts

"These are GORGEOUS."

Dragon stone has a nice reddish tone to it so it really stands out. Not sure why but I just expected more. Truly something unique that will appeal to any aquarist. When I keep it lit for at least an hour, it stays glowing for at least three hours. I love the look and color of this stone. Just trying to help you find good products for a good price. Would definitely love to repurchase this item.

Overall Score
4.3

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

4. CARIBSEA INC Life Rock Shapes Natural Corral 20 LB

User Ratings: 70 8

Carib Sea 00381 First Impressions

"The fish love it."

Honestly not much more I can say about rocks. The water deactivates it and makes it safe. They match perfectly to my center piece and the cichlids love hiding in them. I also placed one or two inside her bathing dish to help her climb in and out better. It took about a hour to clean the rocks off. I soaked the rocks for about 20-25 min, took them out and hosed them off really well. Trying shipping this much heavy stone.

  • CARIBSEA INC Life Rock Shapes Natural Corral 20 LB
  • CaribSea LifeRock Shapes is made of an aragonitic base rock, instead of the typical cement used by some other artificial rock creators. Every rock contains a network of micro and macro pores that intertwine within the rock's internal structure, creating the perfect environment for natural nitrifying bacteria.
  • LifeRock is manmade. Every LifeRock from CaribSea has an artificial coating and texture that mimics natural coralline algae after being in the ocean for years.
  • Every box of Shapes LifeRock contains a mixture of arches, rings, and tunnels giving you unique looking pieces that can be used on their own or as accents to the rest of the aquascape.
  • Pieces are unique. They will look similar to the pieces picture, but every box is different. The Shapes will have 4 pieces: One cave, 2 arches, and one ring. We guarantee every box is at least 20 pounds. We recommend 1 to 2 pounds of rock per gallon of aquarium water.
  • NOTE: This rock is fragile and may break in shipping. Unless it is pulverized we can not replace the rock if broken. This rock needs to be glued together when placed in an aquarium anyway, and in many instances you might want to break the rock into smaller pieces to build a desirable structure.
  • Manufacture: Caribsea
  • Product Dimensions: 3.25 x 5.75 x 7.5 inches; 5.35 Pounds
  • Editor's Impressions Of The Carib Sea 00381
  • Quality [star rating='4.3']
  • Value For Money [star rating='4.3']
  • Affordability [star rating='4.4']

Carib Sea 00381 Final Thoughts

"Overall, a good purchase."

Loved what I got, highly reccomend these. I got a nice large piece that was about six or eight inches wide. Don't even hesitate purchasing these stones. The structure is roughly 14l x 6h x 4d. Also, if you need any manzanita or any other driftwood. I'm always hesitant to buy it online, but this was a good transaction. Honestly it's a good idea to have some glue on hand anyways.

Overall Score
4.3

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

5. Jingchen 1 Lb/460g Natural Fluorite Tumbled Chips Crushed Stones Quartz Crystals Irregular Shaped Ge...

User Ratings: 44

Jingchen First Impressions

"I would recommend."

The only thing that was frustrating was the wait time for the shipping. I wanted real stone instead of the fake stuff at the local box stores. I soaked the rocks for about 20-25 min, took them out and hosed them off really well. I hate negative reviews for awesome items just because the buyer didn't read! These are excellent stones and a great buy for the money! Trying shipping this much heavy stone. Got this for my betta fish, he LOVES it.

  • Jingchen 1 Lb/460g Natural Fluorite Tumbled Chips Crushed Stones Quartz Crystals Irregular Shaped Gemstones for Aquarium/Fish Turtle Tank/Succulent Plants Decor/Vase Fillers
  • Tumbled chip stones Quantity: 1lb(460g), Size Details(Approx): 0.35" - 0.47"(7mm-9mm). Note: Polished of natural stones,each size and color may be little different.
  • Fluorite can be found in a wide range of colors: from green to black, and even with multiple colors on the same specimen. The different colors correspond with different meanings, but all colors are thought to activate one's mental, emotional, and spiritual aspects.
  • Widely Usage: Perfect for all kinds of crafts projects; Good for floral arrangements, wedding, party decoration; Excellent for chakra cleansing, reiki healing, and crystal grids, etc.
  • Safe & Long Lasting: Made of natural raw stones. Non-toxic just like river gravels, natural color won't fade away through time.
  • Tips: 1) The picture is only for your reference, please allow the shape and color of stones you received will be a little vary from picture. 2) To avoid children eating by mistake, keep it away from children under 3.
  • Manufacture: Jingchen
  • Editor's Impressions Of The Jingchen
  • Quality [star rating='4.9']
  • Value For Money [star rating='3.8']
  • Affordability [star rating='4.8']

Jingchen Final Thoughts

"So pretty."

Absolutely perfect for use in my 20 gallon aquarium. When I opened the box I was so surprised and shocked. Love this product did not change colors when water ran over it. I purchased these for decor for my aquarium and I adore how they turned out. I wanted a large stone to stand out from the rest. The colors of the rocks are beautiful. We are working on the hardscape for our new 36G bow front.

Overall Score
4.1

[star rating="4.1"]
(7 Points)

6. 3 Pieces Cichlids Stone, Fish Hideaway - Resin Aquarium Sea Rock Cave Ornament for Fish Tank Decorat...

User Ratings: 57

Serenable First Impressions

"Again, rinse them good."

They get tossed around in shipping and chunks break off. When I keep it lit for at least an hour, it stays glowing for at least three hours. And will change the hardness and ph of your water as it leeches. Great seller, great product, great price! I'll order this again, but for now I have more than I need! I wanted a dark rock decoration for my 5 gallon. Stones were perfect for my 5 gallon planted tank.

  • 3 Pieces Cichlids Stone, Fish Hideaway - Resin Aquarium Sea Rock Cave Ornament for Fish Tank Decoration (9.5×7.5×5cm)
  • Materials: Resin
  • Replicas are great homes for live bearing tropical fish, most notably South American and African Cichlids.
  • Size: Approx. 9.5×7.5×5cm/ 3.74 x 2.95 x 1.97inch
  • Hole Diameter: Approx.3.5cm/ 1.38inch
  • Color: As Picture show
  • Manufacture: Serenable
  • Editor's Impressions Of The Serenable
  • Quality [star rating='4.4']
  • Value For Money [star rating='4.2']
  • Affordability [star rating='4.6']

Serenable Final Thoughts

"These were."

Don't even hesitate purchasing these stones. I got 9 rocks in several sizes as noted in the pictures and several tiny chips. Overall, a great natural-looking stone in an aquarium. Shipping was very fast and even came early. The big rocks and theses small ones go perfect together. Not bad at all for twenty bucks total. I had to break up some of the larger ones to fit what I was looking for.

Overall Score
3.7

[star rating="3.7"]
(2 Points)

7. Aqua Della Combo-Lava Decoration Rock, 22.5 x 18.5 x 15.5cm

User Ratings: 55 6

Aqua Della 234-104873 First Impressions

"Looks so good."

I'll order this again, but for now I have more than I need! And placed in a 36 gallon bowfront. Love this product did not change colors when water ran over it. Just trying to help you find good products for a good price. The water deactivates it and makes it safe. I used these for Aquarium decor and they look lovely in a planted tank. They arrived in tact and were all the size described.

  • Aqua Della Combo-Lava Decoration Rock, 22.5 x 18.5 x 15.5cm
  • Faithful reproduction as a decoration for your aquarium
  • Material and colors completely non-toxic
  • Suitable for fresh and salt water
  • No influence on the biological balance
  • Colorfast albeit slight changes over time possible
  • Manufacture: Aqua Della
  • Product Dimensions: 8.86 x 7.28 x 6.1 inches; 1.31 Pounds
  • Editor's Impressions Of The Aqua Della 234-104873
  • Quality [star rating='3.4']
  • Value For Money [star rating='3.2']
  • Affordability [star rating='4.4']

Aqua Della 234-104873 Final Thoughts

"I bought 2 for a 2."

The result is a beautiful black rock with white lines. And placed in a 36 gallon bowfront. Photo 3 is during a diluted muriatic acid bath. Worth every penny, my nano looks great. We ended up with two custom plants in the end, and a nicer custom rock. Super happy with what, only downside is I should've bought 2. Just hit the add to cart and wait until you get the dust off and see them wet.

Overall Score
4.0

[star rating="4"]
(43 Points)

8. WAVE Volcanic Rock for Aquariophilie Black

User Ratings: 45 20

WAVE A8011064 First Impressions

"Beautiful smooth rocks."

You definitely get a lot of slate for the price. But it was definitely not what I expected. These are just what I needed to creat stone walks in my model railroad park. I had to break up some of the larger ones to fit what I was looking for. Dragon stone has a nice reddish tone to it so it really stands out. One bigger chunk and five medium chunks. Also, if you need any manzanita or any other driftwood.

  • WAVE Volcanic Rock for Aquariophilie Black
  • Decorative for freshwater aquarium
  • Vulcanic rock
  • Natural
  • No toxic
  • Black
  • Manufacture: CROCI
  • Editor's Impressions Of The WAVE A8011064
  • Quality [star rating='3.5']
  • Value For Money [star rating='3.1']
  • Affordability [star rating='3.6']

WAVE A8011064 Final Thoughts

"These are kinda gorgeous!"

I placed an order of 10ilbs for my 20g high. After playing with them for awhile now. Originally I set up a waterfall with them, but decided to fill the tank all the way. My order came with large and small pieces allowing for some good combinations. I placed an order of 10ilbs for my 20g high. Truly something unique that will appeal to any aquarist. They match perfectly to my center piece and the cichlids love hiding in them.

Overall Score
3.6

[star rating="3.6"]
(39 Points)

9. Blue Ribbon Exotic Environments Hand-Crafted Geode Stone Replica

User Ratings: 47 19

Blue Ribbon EE-1130 First Impressions

"Nice big pieces of slate."

So I bought these thinking I'd get much bigger pieces. I also placed one or two inside her bathing dish to help her climb in and out better. Truly something unique that will appeal to any aquarist. Trying shipping this much heavy stone. Loved what I got, highly reccomend these. My cichlid love hiding under the caves. Just hit the add to cart and wait until you get the dust off and see them wet.

  • Blue Ribbon Exotic Environments Hand-Crafted Geode Stone Replica
  • This hand-crafted Geode Stone reproduction is produced in safe & durable poly-resin material.
  • Safe for fresh or salt water aquariums and terrariums
  • Durable quality and non-toxic
  • Authentically detailed; life-like
  • Measures approximately 7.25"L x 5.5"H x 4"W
  • Manufacture: Blue Ribbon Pet Products, Inc.
  • Product Dimensions: 7.25 x 4 x 5.5 inches; 1.25 Pounds
  • Editor's Impressions Of The Blue Ribbon EE-1130
  • Quality [star rating='2.6']
  • Value For Money [star rating='3.8']
  • Affordability [star rating='3.6']

Blue Ribbon EE-1130 Final Thoughts

"Very pleased."

We are working on the hardscape for our new 36G bow front. Not sure why but I just expected more. These are just what I needed to creat stone walks in my model railroad park. If you are still questioning your purchase please re-read the headline. Also, if you need any manzanita or any other driftwood. Items delivered match the product description perfectly. They fit perfectly in my ten gallon aquarium.

Overall Score
3.6

[star rating="3.6"]
(19 Points)

10. CARIBSEA INC Life Rock Shapes Natural Corral 20 LB

User Ratings: 70 8

Carib Sea 00381 First Impressions

"The fish love it."

Honestly not much more I can say about rocks. The water deactivates it and makes it safe. They match perfectly to my center piece and the cichlids love hiding in them. I also placed one or two inside her bathing dish to help her climb in and out better. It took about a hour to clean the rocks off. I soaked the rocks for about 20-25 min, took them out and hosed them off really well. Trying shipping this much heavy stone.

  • CARIBSEA INC Life Rock Shapes Natural Corral 20 LB
  • CaribSea LifeRock Shapes is made of an aragonitic base rock, instead of the typical cement used by some other artificial rock creators. Every rock contains a network of micro and macro pores that intertwine within the rock's internal structure, creating the perfect environment for natural nitrifying bacteria.
  • LifeRock is manmade. Every LifeRock from CaribSea has an artificial coating and texture that mimics natural coralline algae after being in the ocean for years.
  • Every box of Shapes LifeRock contains a mixture of arches, rings, and tunnels giving you unique looking pieces that can be used on their own or as accents to the rest of the aquascape.
  • Pieces are unique. They will look similar to the pieces picture, but every box is different. The Shapes will have 4 pieces: One cave, 2 arches, and one ring. We guarantee every box is at least 20 pounds. We recommend 1 to 2 pounds of rock per gallon of aquarium water.
  • NOTE: This rock is fragile and may break in shipping. Unless it is pulverized we can not replace the rock if broken. This rock needs to be glued together when placed in an aquarium anyway, and in many instances you might want to break the rock into smaller pieces to build a desirable structure.
  • Manufacture: Caribsea
  • Product Dimensions: 3.25 x 5.75 x 7.5 inches; 5.35 Pounds
  • Editor's Impressions Of The Carib Sea 00381
  • Quality [star rating='4.3']
  • Value For Money [star rating='4.3']
  • Affordability [star rating='4.4']

Carib Sea 00381 Final Thoughts

"Overall, a good purchase."

Loved what I got, highly reccomend these. I got a nice large piece that was about six or eight inches wide. Don't even hesitate purchasing these stones. The structure is roughly 14l x 6h x 4d. Also, if you need any manzanita or any other driftwood. I'm always hesitant to buy it online, but this was a good transaction. Honestly it's a good idea to have some glue on hand anyways.

Overall Score
4.3

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

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