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Uniclife

Uniclife Aquarium Decorations Resin Coral Rock Mountain Cave Fish Tank Decor Ornaments Fish House for Betta Rest Hide Play Breed

  • Based on 546 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jul 14
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Style: Green Coral Tower


Features

  • Solid 1 piece construction. Flat bottom makes it stand steadily in your aquarium. Make sure use the sandpaper to smoothen the edges and soak the decoration for at least 24 hours in the sink.
  • The vibrant resin coral mountain cave ornament is great for nano beta fish and guppies. Makes the tank look a lot more colorful and adds much fun for the fish.
  • Size: 4.7'' L x 6'' H. Medium size recommended for fish tanks of over 20 gallons or large fish bowls. Great for aquarium decorations, model making, terrarium, miniature garden and marine aquariums.
  • With 4 cave entry/exit holes for fish to enjoy. Each hole is about 1.5 to 2 inches which is a fabulous size for small fish to swim through.
  • Made of durable resin material and vibrant colors are vivid and not washed out. Perfect piece to add to saltwater or freshwater tank.

Color: Coral Mountain


Brand: Uniclife


Theme: Nature And Outdoors


Material: Resin


Style: Green Coral Tower


Color: Coral Mountain


Theme: Nature And Outdoors


Style: Green Coral Tower


character: Fish


Finish Types: glossy


Collection Name: All


Seasons: All Seasons


Occasion: Birthday, Courtship, Year


Item Dimensions D x W x H: 4.7"D x 4.7"W x 6"H


Item Weight: 0.34 Kilograms


Size: 4.7'' L x 6'' H


Item Depth: 4.7 inches


Additional Features: Hide Play Breed


Brand Name: Uniclife


Number of Items: 1


Unit Count: 1.0 Count


Manufacturer: UnicLife


Material Type: Resin


Product Care Instructions: Wipe Clean


Recommended Uses For Product: Home, Aquarium, Terrarium


Mounting Type: Tabletop


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jul 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Buy this for a small aquarium
Style: Green Coral Tower
This is a stunning addition to our small aquarium. Colors are vibrant and our Koi beta and other fish were immediately curious and take turns zooming through it.
Reviewed in the United States on March 22, 2026 by Savannah's Garden
    • Good quality Good quality
Style: Green Coral Tower
Review Image by Vicki Underbrink
Good quality Just the right size for my 10 gallon tank
Reviewed in the United States on January 31, 2026 Reviewed in the United States on January 31, 2026 by Vicki Underbrink
    • Great visual upgrade with functional hiding spots, but prep it first
Style: Green Coral Tower
This decoration ended up being one of the more interesting pieces in our tank, not just visually, but for how the fish actually interact with it. The coral mountain design adds a lot of color and dimension without taking over the tank, and the multiple openings give fish places to swim through and hide. We’ve noticed ours actively using the holes, especially when they want to tuck away or explore. It’s a solid, one-piece resin structure, so it feels durable and stays in place once set in the gravel. The size is best suited for medium tanks (around 20 gallons or more), otherwise it can feel a little oversized in smaller setups. One thing to be aware of, like most resin decor, it does require a little prep. I rinsed and soaked it before putting it in the tank, and I’d recommend checking for any rough edges just to be safe for smaller fish. Pros: – Bright, detailed design adds depth to the tank – Multiple holes create real hiding/swim-through spaces – Sturdy, doesn’t tip or float – Works for both freshwater and saltwater setups Cons: – Needs to be soaked/rinsed before use – Size may be too large for small tanks – Not ultra-realistic if you prefer natural aquascaping Overall, this is a great piece if you want something that looks fun but also gives your fish places to interact and hide. I’d recommend it more for medium tanks or as a centerpiece rather than for minimalist setups. ... show more
Reviewed in the United States on April 19, 2026 by Jennifer Leyba
    • Adorable!
Style: Green Coral Tower
Bought this for my friend’s new desktop tank. This is a lovely addition. It’s bright, fun, great quality, and a good value for your money. Her Betta loves swimming around and playing in his new apartment!
Reviewed in the United States on January 9, 2026 by Shannon
    • Pick a perfect spot in your tank - Pick a perfect spot in your tank -
Style: Green Coral Tower
Review Image by Amazon Customer
Buy it - it's awesome
Reviewed in the United States on June 7, 2026 Reviewed in the United States on June 7, 2026 by Amazon Customer
    • Nice
Style: Green Coral Tower
It is beautiful! Large enough for my tank and my fish love it!!!
Reviewed in the United States on October 23, 2025 by McS2003
    • Great enrichment for fish!
Style: Green Coral Tower + Purple Seaweed
My fish loves this! He likes to play hide and seek in this thing all day! Great quality and enrichment for fish
Reviewed in the United States on April 21, 2026 by Cameron
    • Durable
Style: Green Coral Tower
Fits good according to measurements pretty durable materials OK
Reviewed in the United States on May 5, 2026 by Sasha Parker

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