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']

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']

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']

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']

Here Are Some Other Related Aquarium Décor Rocks

5. Oubest Fish Tank Rocks Glow Blue/Glow in The Dark Pebbles for Garden/Fish Tank/Aquarium/Plant Pots/B...

User Ratings: 60 9

Oubest OUCHGS001 First Impressions

"Exactly as pictured."

Great stones, came with 3 various sizes for the 5 lbs option. The best part about this product was that it came with additional plants. Originally I set up a waterfall with them, but decided to fill the tank all the way. He hides in it all the time and so far he hadn't torn any fins. No I dont work for them and no I dont get anything for saying that. When I opened the box I was so surprised and shocked. Love this product did not change colors when water ran over it.

• Oubest Fish Tank Rocks Glow Blue/Glow in The Dark Pebbles for Garden/Fish Tank/Aquarium/Plant Pots/Bonsai Walkway/Driveway 100pcs
• HOW IT WORKS: Glow stones absorb and store light and then when in darkness they give off light, with 2-3 hours of bright glow and then gradually dim away. They can repeat this process for 15 years.
• VERSATILE DECOR: In darkness, they glow and help to show walkway, path, driveway, floor, or decorate garden, aquarium, fish tank, plant pots, bonsai.
• PRODUCING SPECIAL EFFECTS: With the dreamlike glow in darkness, they could produce special effects.
• NON-RADIOACTIVE & NON-TOXIC: Made of long-afterglow luminous powder, polystyrene resin, which are non-toxic and do not contain any radioactive elements.
• WARM TIPS: The darker the surrounding and the more exposure to visible light, the more bright glow can be seen. When applying, do not stack stones on top of each other.
• Manufacture: Oubest
• Item Weight: 5 ounces
• Product Dimensions: 5 x 3 x 0.7 inches

• Editor's Impressions Of The Oubest OUCHGS001
• Quality [star rating='4.7']
• Value For Money [star rating='4.9']
• Affordability [star rating='4.5']

6. Amtra Petrified Rock, Small, 0.5 kg

User Ratings: 43 13

Amtra A8047947 First Impressions

"Great assortment."

The shapes very interesting and pleasant to look at. The only thing that was frustrating was the wait time for the shipping. I wanted a large stone to stand out from the rest. There aren't any large enough to fully cover an entire base however. In the 5lb box, I got two large, a medium, and a small piece. But it was definitely not what I expected. No I dont work for them and no I dont get anything for saying that.

• Amtra Petrified Rock, Small, 0.5 kg
• aquarium ornaments
• rock
• natural
• not limestone
• about 0,5 Kg
• Manufacture: croci
• Product Dimensions: 3.94 x 2.36 x 2.36 inches; 2.47 Ounces

• Editor's Impressions Of The Amtra A8047947
• Quality [star rating='3.1']
• Value For Money [star rating='2.8']
• Affordability [star rating='4.6']

7. Up Aqua Cichlid Stone for Aquariums

User Ratings: 60 6

U.P. Aqua UA-924L First Impressions

"Perfect for her fishtank."

And I had some left over rock, mostly because I use a lot of driftwood and plants. He hides in it all the time and so far he hadn't torn any fins. The colors of the rocks are beautiful. My buddy said he found a better deal on etsy. Loved what I got, highly reccomend these. It's simple slate rock but it's natural and really great for my box turtle terrarium. Overall, a great natural-looking stone in an aquarium.

• Up Aqua Cichlid Stone for Aquariums
• Provides natural like shelter
• Great for bottom dwellers
• 100-Percent Ceramic
• The Package Weight Of The Product Is 0.32 Pounds
• Manufacture: Sevenports, Inc
• Product Dimensions: 5 x 3.25 x 3 inches; 4.8 Ounces

• Editor's Impressions Of The U.P. Aqua UA-924L
• Quality [star rating='4.7']
• Value For Money [star rating='4.9']
• Affordability [star rating='4.3']

8. uxcell Tortoise Shaped Air Stone Bubble Maker Blue for Aquarium Fish Tank

User Ratings: 51

uxcell a14011300ux0254 First Impressions

"Looks great in the tank."

If you are thinking about buying these, DO IT. It's a good price for what you get. Overall, a great natural-looking stone in an aquarium. They fit perfectly in my ten gallon aquarium. Worth every penny, my nano looks great. The big rocks and theses small ones go perfect together. I had to break up some of the larger ones to fit what I was looking for.

• uxcell Tortoise Shaped Air Stone Bubble Maker Blue for Aquarium Fish Tank
• Product Name : Aquarium Air Stone;Color : Blue
• Material : Mineral Stone;Total Size : 9 x 6 x 2.6cm/ 3.5" x 2.4" x 1"(L*W*T)
• Outlet Hole Size : 4.3 x 2.5mm/ 0.17" x 0.1"(OD*Inside Dia.)
• Weight : 78g
• Package Contents : 1 x Aquarium Air Stone
• Manufacture: uxcell

• Editor's Impressions Of The uxcell a14011300ux0254
• Quality [star rating='4.2']
• Value For Money [star rating='4.2']
• Affordability [star rating='4.1']

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']

10. Amtra Luohan Rock

User Ratings: 32 24

Amtra A8047949 First Impressions

"Nice big pieces of slate."

I soaked the rocks for about 20-25 min, took them out and hosed them off really well. I wanted a large stone to stand out from the rest. I purchased the caves for my 65 gal Lake Tanganyikan tank. My order came with large and small pieces allowing for some good combinations. Cleaned the dust and clay residue off under running water and some brushing. Really nice value for the money, I think. I may have even used too much rock but I love how the scape came out with this rock.

• Amtra Luohan Rock
• aquarium ornaments
• rock
• natural
• not limestone
• about 0,5 Kg
• Manufacture: croci
• Product Dimensions: 3.94 x 3.15 x 2.36 inches; 2.47 Ounces

• Editor's Impressions Of The Amtra A8047949
• Quality [star rating='3.5']
• Value For Money [star rating='3']
• Affordability [star rating='3.9']