Resin And PVC Build: Textured bark, moss and rock a habitat look while the sturdy construction supports everyday aquarium or terrarium display use Indoor Aquarium Decoration: Includes a single small pet habitat ornament for aquariums, vivariums or terrariums, with smooth finishes that wipe down before reuse Easy Layout And Care: Lightweight hollow construction is to place, adjust and rinse, making habitat refreshes easier during regular aquarium maintenance Sized For Small Pets: Compact cave proportions suit small turtles, small pets and aquarium fish, adding a resting area without crowding most desktop aquariums Natural Habitat Shelter: Hollow tree house styling gives small pets, turtles and fish a shaded cave area, helping aquariums and terrariums feel more layered and realistic