Catacomb Skull Aquarium Cave

Catacomb Cave — 3D Printed Aquarium Hide by Mossari

A gothic-inspired aquarium cave that blends design and function.
The Catacomb Cave is crafted with precision 3D printing to mimic a wall of skulls, transforming your aquarium into a hauntingly beautiful hideout for bottom dwellers like Corydoras and shrimp.

Each cave features a curved profile that tucks neatly beneath substrate or along the aquarium glass, giving fish a safe, shaded space while creating a visually striking backdrop.

Available in three sizes — Small (4.7”), Medium (7”), and Large (9.4”) — and two finishes:

• Black with White Skulls — a bold, high-contrast gothic aesthetic
• Brown with Tan Skulls — a subtle, earthy tone that mimics ancient bone

Printed in aquarium-safe PETG, the Catacomb Cave is durable, inert, and built to last underwater.

Specs:

• Material: PETG (aquarium-safe)
• Sizes: Small 4.7”, Medium 7”, Large 9.4”
• Colors: Black/White Skulls, Brown/Tan Skulls
• Ideal for: Corydoras, shrimp, loaches, and small fish

Made by Mossari — design-forward aquarium and houseplant accessories that bring nature and art together.