Search  for anything...

REEFSHAPE - Aquarium Underground Tunnel | Fish & Shrimp Hideout for Aquariums | Unique Underground Viewing Tunnel | Made in USA (Corner Tunnel, Tan)

Based on 30 reviews
Condition: New
Checking for the best price...
$10.95
Save $29.04 was $39.99

Buy Now, Pay Later


As low as $2 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: 15 left in stock
Fulfilled by Amazon

Arrives Saturday, Oct 31
Order within 15 hours and 34 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Color
Tan
Dimensions
3 x 4 x 4 in; 1.76 oz
Weight
1.76 oz
Material
Plastic, Resin
Care Instructions
Wipe Clean
Style
Modern

Features 5

  • Captivating Aquarium Decor: Our Aquarium Underground Tunnel offers an engaging and visually stimulating addition to your aquarium, providing fish, shrimp, and other aquatic creatures with a fascinating environment to explore.
  • Low-Profile Design: Bury the tunnel under the substrate to achieve a super low profile in your tank, offering a unique viewing angle and enhancing the aesthetics of your aquatic setup.
  • Fish-Friendly Construction: The tunnel features an opening that sits flush with the surface and a ramp for fish to swim down into, ensuring a smooth and effortless transition for their underwater adventures.
  • Easy Installation: Simply press the cave against the glass and bury it under the substrate, allowing for quick and hassle-free setup in your aquarium.

Description

Enhance your aquarium with our Aquarium Underground Tunnel. This unique tank decoration provides a captivating viewing experience for fish, shrimp, and other aquatic creatures. Made in the USA with meticulous craftsmanship, it adds an exciting touch to your aquatic environment. The tunnel design allows for a low-profile installation by burying it under the substrate, offering a unique perspective for observing your fish. The flush opening and fish- friendly ramp create a seamless transition, allowing your fish to explore with ease. Upgrade your aquarium with this high-quality, Made in USA underwater tunnel.

Specs 12

Product Dimensions 3 x 4 x 4 inches; 1.76 ounces
Manufacturer Chatelet
Item Weight 1.76 ounces
Item Package Dimensions L x W x H 4.45 x 4.29 x 1.97 inches
Item Dimensions LxWxH 3 x 4 x 4 inches
Brand Name Chatelet
Target Audience Keyword fish
Color Tan

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Oct 31

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Fish love it!!
Color: Tan
This corner tunnel is a hit in my fish tank! I just put it in and they are flung crazy for it. Just need to get more sand. Happy with my purchase!
Reviewed in the United States on July 15, 2024 by Shai

Neat Concept
Color: Tan
I don't think this had sharp edges like others commented on. It's a really cute idea for a tank and since we want to have shrimp I thought it would be cool to be able to view them if they hide in it. I did have some issues with it fitting snuggly in the corner as there is the silicone holding the glass together there so it wasn't fitting flush down the sides and was letting some tiny gravel in. I took a hot glue gun and ran it along the edges and tapered it away in the corner that was pushed up to the silicone and it worked really well. It fills in just enough so that no more gravel falls into the cracks and it fits tighter to the corner in general. Overall, it works really well, just needed a little adjustment for our tank specifically. ... show more
Reviewed in the United States on January 29, 2024 by Chelsea C

SMALL
Color: Tan
Item shows to be way bigger in pics. disappointed with purchase.
Reviewed in the United States on January 22, 2024 by Andrew D

Ideal para peces pequenos
Color: Tan
Buen producto Ideal para peces pequenos, No tiene olor ni se despinta
Reviewed in the United States on September 5, 2024 by Junior Llungo

I like this idea!
Color: Tan
I actually purchased this for fish I plan to purchase, Pygmy Cory catfish. So far my mystery snail has gotten some use out of it, but he quickly outgrew it, it is quite small, and I wish it was just a little larger. I think shrimp and fish like my catfish will get some use from it, though.
Reviewed in the United States on February 21, 2024 by debzstuff

Not the greatest
Color: Tan
Bought this at first for my 29 gallon cichlid tank but when it arrived saw it was too small for them but put it to use in my 20 gallon community tank. It didn't last long the corner bent and broke
Reviewed in the United States on May 24, 2024 by jessica folger

Fish do use it
Color: Tan
I bought this for shrimp to hide in but almost all the other fish (betta included) use it. I'm a little concerned about the algae growing between the edges and the glass. One fit snuggly against the glass but the other has a gap. I guess I'll see if I will eventually I'll need to remove it.
Reviewed in the United States on October 14, 2023 by Katherine Mayes

Cute hide, but get your sandpaper ready
Color: White
Cute hide for our axolotl , however, the edges of the hole are pretty sharp. Had to sand the edges to make sure our axolotl didn’t cut themselves going in and out
Reviewed in the United States on December 17, 2023 by The Mamaventures
Checking for best price...