• May include: An aquarium with a white rock formation, green plants, and small fish. The fish have red and blue stripes. The tank also contains a green moss ball and sand substrate. The top right corner has a logo that says "Broken Top Prints".
  • May include: A white 3D-printed cave hideout for terrariums featuring two arched openings, textured rock-like walls, and a sandy base. A small green moss ball sits in front of the structure. The logo Broken Top Prints is visible.
  • Pleco Rapids Aquarium Cave Hideout for Fish Shrimp and Reptiles Natural Rock Tunnel Decor for Aquascaping Terrariums and Fish Tanks image 3
  • May include: A hexagonal glass terrarium with a sandy base, decorative rocks, and artificial plants. A white, cave-like structure houses a patch of green moss. The terrarium is filled with water and has a logo in the upper right corner.
  • Pleco Rapids Aquarium Cave Hideout for Fish Shrimp and Reptiles Natural Rock Tunnel Decor for Aquascaping Terrariums and Fish Tanks image 5
  • Pleco Rapids Aquarium Cave Hideout for Fish Shrimp and Reptiles Natural Rock Tunnel Decor for Aquascaping Terrariums and Fish Tanks image 6
  • Pleco Rapids Aquarium Cave Hideout for Fish Shrimp and Reptiles Natural Rock Tunnel Decor for Aquascaping Terrariums and Fish Tanks image 7
  • May include: An aquarium with a white rock formation, green plants, and small fish. The fish have red and blue stripes. The tank also contains a green moss ball and sand substrate. The top right corner has a logo that says "Broken Top Prints".
  • Product video
  • May include: A white 3D-printed cave hideout for terrariums featuring two arched openings, textured rock-like walls, and a sandy base. A small green moss ball sits in front of the structure. The logo Broken Top Prints is visible.
  • Pleco Rapids Aquarium Cave Hideout for Fish Shrimp and Reptiles Natural Rock Tunnel Decor for Aquascaping Terrariums and Fish Tanks image 3
  • May include: A hexagonal glass terrarium with a sandy base, decorative rocks, and artificial plants. A white, cave-like structure houses a patch of green moss. The terrarium is filled with water and has a logo in the upper right corner.
  • Pleco Rapids Aquarium Cave Hideout for Fish Shrimp and Reptiles Natural Rock Tunnel Decor for Aquascaping Terrariums and Fish Tanks image 5
  • Pleco Rapids Aquarium Cave Hideout for Fish Shrimp and Reptiles Natural Rock Tunnel Decor for Aquascaping Terrariums and Fish Tanks image 6
  • Pleco Rapids Aquarium Cave Hideout for Fish Shrimp and Reptiles Natural Rock Tunnel Decor for Aquascaping Terrariums and Fish Tanks image 7
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Pleco Rapids Aquarium Cave Hideout for Fish Shrimp and Reptiles Natural Rock Tunnel Decor for Aquascaping Terrariums and Fish Tanks

Item highlights

  • Materials: Plastic
  • Made to order
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Item review

Why this review appears

All reviews are from verified buyers. This review is shown automatically based on factors like recency, whether it includes comments, your chosen language, and whether the rating reflects the typical experience with the shop.

Summarized by AI

Looks great As described Love it

“love the way this looks in my tank!”

Brittany

Aug 9, 2026

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15 views in the last 24 hours

NowPrice:$28.80

Original Price: $36.00

20% off

•

Sale ends on December 2

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Shipping & return policies
  • Get it by
    Nov 14-23
  • Cost to ship
    $7.34 to United States, 43215.

Reviews for this item

What buyers say, summarized by AI: Looks great As described Love it

4.9

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience.

(17 reviews)

5.0 Item quality
5.0 Shipping
5.0 Customer service
100% Buyers recommend
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5 out of 5 stars 5 This item

Kenny Oct 14, 2026

Great product and as described/pictured!

Kenny Oct 14, 2026

5 out of 5 stars 5 This item

Nicola Sep 22, 2026

Five Stars

Nicola Sep 22, 2026

5 out of 5 stars 5 This item

Brittany Aug 9, 2026

love the way this looks in my tank!

Brittany Aug 9, 2026

Response from Kyle

Hey Brittany! thank you for the support. we LOVE the way your tank looks. the caves look awesome, job well done😍 thank you for sharing photos. enjoy!

5 out of 5 stars 5 This item

matthewgroomer Aug 5, 2026

Really cool 3D printed structure Installing in a custom aquarium Need a week to figure out where it goes I’m permanently fixing it in place with black silicone- once I decide placement. Glad I found this on Etsy

matthewgroomer Aug 5, 2026

Photos from reviews

Seller's description

Specifications

May include: An aquarium with a white rock formation, green plants, and small fish. The fish have red and blue stripes. The tank also contains a green moss ball and sand substrate. The top right corner has a logo that says "Broken Top Prints".

Transform your aquarium or terrarium into a natural river-inspired habitat with this Pleco Rapids Observation Cave. Measuring 272mm x 241mm x 70mm (10.7" x 9.5" x 2.8"), this spacious cave is designed to replicate rocky stream tunnels, providing a secure and enriching hideout for plecos, catfish, shrimp, small fish, and reptiles 🐟🌿 Ideal for freshwater aquariums, aquascapes, and bioactive terrariums, it enhances both animal well-being and visual depth while blending seamlessly into natural setups.

✨ Features & Benefits:

🐠 Rapids Tunnel Design: Pleco-style cave inspired by natural river rapids, encouraging exploration, hiding, and territory behavior.

🌿 Natural Rock Look: Realistic stone texture integrates beautifully into planted aquariums, aquascapes, and terrarium environments.

🛡️ Aquarium & Terrarium Safe: Made using PETG material that is safe for aquariums and terrariums, does not leach harmful substances, and will not affect water parameters.

🦐 Multi-Purpose Hideout: Ideal for plecos, shrimp, catfish, loaches, reptiles, and amphibians for hiding, breeding, and stress reduction.

🌊 Versatile Placement: Can be partially buried under sand or gravel, placed in open layouts, or used in freshwater tanks and terrariums.

📏 Perfect Size: Dimensions of 272mm x 241mm x 70mm (10.7" x 9.5" x 2.8") make it suitable for medium to large aquariums and terrariums.

🎨 Minimalist Neutral Color: Works perfectly with natural, modern, and biotope-style aquarium designs.

🛠️ Durable & Easy to Maintain: Strong construction with smooth inner surfaces for easy cleaning and long-term use.

⚠️ Disclaimer:
This item is 3D printed. Minor cosmetic imperfections may occur due to the printing process, but they do not affect strength, safety, or functionality.

Delivery details and policies

  • Get it by
    Nov 14-23
  • Returns and exchanges
    Not accepted.
  • Ships from
    Redmond, OR
  • Cost to ship
    $7.34 to United States, 43215

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Meet your seller

BrokenTopPrints
Kyle
BrokenTopPrints ·

United States

We calculate this number using a recency-weighted average of all ratings, with a rating's value decreasing by half each year to best reflect the current experience. 4.9
·
2k sales
·
1.5 years on Etsy
Kyle
1 shop member

Usually responds in a few hours

Smooth shipping Has a history of shipping on time with tracking.

Rave reviews Average review rating is 4.8 or higher.

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