Betta Fish Hideaway Tunnel – Aquarium Hideout for Fish & Shrimp

Betta Fish Relaxation Tunnel – Fun Hideaway for Aquatic Pets

Give your betta fish, shrimp, and other small aquatic pets a cozy retreat with this compact plastic hideaway tunnel. Designed to mimic natural hiding spots, this tunnel encourages natural exploratory behavior, reduces stress, and adds visual interest to any freshwater aquarium or fish tank. It's a simple yet effective enrichment accessory that your aquatic pets will love to swim through and rest inside.

Product Highlights

• Perfect Size for Small Fish & Shrimp: Measures approximately 10 × 5 cm (3.93 × 1.96 in) — ideal for betta fish, dwarf shrimp, small tetras, and similar nano tank inhabitants.
• Durable Plastic Construction: Made from smooth, aquarium-safe plastic that won't harm delicate fins or antennae.
• Multiple Color Options: Available in Black, Green, and Pink to complement your tank's décor.
• Encourages Natural Behavior: Provides a secure hideout that helps fish feel safe and comfortable in their environment.
• Easy to Place: Simply set it on the substrate — no tools, suction cups, or assembly required.
• Easy to Clean: Smooth surface wipes clean with ease during regular tank maintenance.

Specifications

• Material: Plastic
• Size: 10 × 5 cm / 3.93 × 1.96 in
• Colors Available: Black / Green / Pink
• Package Includes: 1 × Betta Relaxation Tunnel
• Country of Origin: Made in Mainland China

Please note: Photos may not reflect actual size — refer to the dimensions listed above. Minor size variations of 5–10 mm may occur due to manual measurement. Actual color may vary slightly from screen to screen due to monitor settings.

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Learn more: U.S. Fish and Wildlife Service

Frequently Asked Questions

Q: Is this betta fish tunnel safe for use in a freshwater aquarium?

A: Yes! The tunnel is made from smooth, aquarium-safe plastic with no sharp edges, making it safe for betta fish, shrimp, and other small freshwater aquatic pets. Always rinse thoroughly with clean water before placing it in your tank.

Q: What size fish or shrimp can use this hideaway tunnel?

A: The tunnel measures approximately 10 × 5 cm (about 3.93 × 1.96 in), making it best suited for small fish such as betta fish, dwarf shrimp, small tetras, guppies, and similar nano or small tank species.

Q: How do I clean the aquarium tunnel?

A: Simply remove the tunnel during your regular tank maintenance and rinse it with clean, dechlorinated water. You can use a soft brush to remove any algae buildup. Avoid soap or chemical cleaners, as residue could be harmful to your fish.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.