Lucky Critter Aquarium Underground Corner Cave Natural Curve | Viewing Fish & Shrimp Under Gravel Tunnel | Fish Tank Decor Decoration Hideout Perfect for Corydora Catfish, Kuhli Loach, Pleco (Brown)

Price: $17.95 - $15.74
(as of Oct 14, 2026 13:11:42 UTC – Details)
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Introducing the Aquarium Underground Corner Cave Natural Curve! This piece gives bottom dwellers a fun place to explore as they find themselves in a cave. They will also find this new area in their aquarium to be a cozy new place to hideout. The Aquarium Underground Corner Cave Natural Curve was made with natual cave insirpation in mind. The curve of the aquarium tunnel provides a natural look that blends into the aquatic habitat. The cave has a slight opening in the corner to allow a flush fit into the corner of the aquarium. While being a great place to hide it also provides an incredible viewing experience for the fish tank owner. This addition to an aquarium aquascape will give the ability to view fish in an entire new way in their natural environment. The Aquarium Underground Corner Cave Natural Curve is made with aquarium safe plastic. It will also sink to the bottom of the aquarium so no need to try and bury it in the sand if not wanted. The Aquarium Underground Corner Cave Natural Curve is perfect fish tank decoration for many different bottom feeders; Cory Catfish (Corydora Catfish), Kuhli Loach, Dojo Loach, Clown Loach, Pleco (Plecostomus), Bristle Nose Pleco, Small Cichlids, Goby, Rainbow Shark, Chinese Algae Eater, Siamese Algae Eater, Shrimp, Mystery Snails, Otocinclus, Eels and so much more!
Product Dimensions ‏ : ‎ 6 x 6 x 2.5 inches; 4 ounces
Item model number ‏ : ‎ 1
Date First Available ‏ : ‎ July 1, 2026
Manufacturer ‏ : ‎ Lucky Critter
ASIN ‏ : ‎ B0H77894GG
Best Sellers Rank: #35,152 in Pet Supplies (See Top 100 in Pet Supplies) #153 in Aquarium Décor Thematic Ornaments
Customer Reviews: 4.5 4.5 out of 5 stars (156) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
The perfect Aquarium Underground Corner Cave Natural Curve for many types of fish such as Pleco, Loaches, Corydora Catfish, Betta Fish, Shrimp and much more! Easy install by moving substrate out of the way placing against the glass and moving the substate back around the cave.
While being a great place to hide it also provides an incredible viewing experience for the fish tank owner. This addition to an aquarium aquascape will give the ability to view fish in an entire new way in their natural environment.
The Aquarium Underground Corner Cave Natural Curve was made with natual cave insirpation in mind. The curve of the aquarium tunnel provides a natural look that blends into the aquatic habitat.
The Aquarium Underground Corner Cave Natural Curve is made with aquarium safe plastic. It will also sink to the bottom of the aquarium so no need to try and bury it in the sand if not wanted. Size: 6″ Length 6″ Depth 2.5″ Height. Cave entrance 2.25″ Length 2.25″ Width