Adopt 3D Tetra

Adopt a 3D Tetra Buddy!

Bring home your very own articulated Tetra companion! These fun 3D printed fish feature flexible segments that make them satisfying to fiddle with, turning them into a great desk fidget toy, shelf friend, or unique gift for any aquarium lover.

Each Tetra comes with its own name and a short bio. Some have lived easy lives, while others have had a rough journey —  Every buddy has a story!

We offer several different color options so you can choose the perfect buddy to match your style.

Important: These Tetras are 3D printed from PLA plastic and are not aquarium-safe. Do not place them in any aquarium or water environment, as PLA is not designed for continuous submersion and may leach chemicals or degrade over time.

Adopt your new Tetra buddy today!