Introducing the Aquarium Underground Natural Curve Tunnel Cave! 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 Natural Curve Tunnel Cave was made with natual cave insirpation in mind. The curve of the aquarium tunnel provides a natural look that blends into the aquatic habitat. 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 Natural Curve Tunnel Cave 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 Natural Curve Tunnel Cave 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!