Under-Gravel Aquarium Tunnel Cave

A hidden retreat beneath the substrate. This tunnel cave nestles under the gravel so fish can shelter and explore through natural-looking burrows, reducing stress while keeping your aquascape clean and open.

• Sits under the gravel
• Natural burrow hideouts
• Reduces fish stress
• Non-toxic & durable
• Easy to position

Ships from European warehouses. Free EU delivery over €50 (otherwise €4.95). Most orders arrive in 2–5 business days, always tracked.

Not the one? Return any item within 14 days for a full refund, plus our 30-day happy-pet guarantee.