3-in-1 Floating Betta Cave & Shrimp Hide – Aquarium Hammock

All-in-One Floating Betta Cave & Aquarium Hammock

Give your aquatic friends the ultimate home upgrade with this cleverly designed 3-in-1 Floating Betta Hide & Shrimp Cave. Precision 3D-printed from eco-friendly PLA plastic, it combines a floating cave hideout, a resting hammock, and a built-in feeding ring — all in one compact, fish-safe piece. Whether you're keeping Betta fish, shrimp, Corydoras, or other nano fish, this little habitat enrichment tool supports natural behavior and keeps your tank life thriving.

Made in Mainland China.

Key Features

• True 3-in-1 Design: Functions as a floating cave hideout, a comfortable resting hammock near the surface, and a contained feeding ring — all in a single accessory.
• Eco-Friendly PLA Material: 3D-printed from non-toxic, aquarium-safe PLA plastic. No harmful chemicals, no impact on water quality — completely safe for fish, shrimp, and other aquatic life.
• Perfectly Sized for Small Fish: Compact dimensions of 6.8 cm × 6.8 cm × 3.5 cm with a 3 cm-wide opening — spacious enough for Bettas and shrimp, while preventing escape.
• Built-In Floating Feeder Ring: Keeps floating pellets and flakes corralled in one spot, reducing waste and making feeding time cleaner and more efficient.
• Natural Surface Resting Spot: Mimics the shallow, surface-accessible habitats Bettas love in the wild — encourages bubble nesting, play, and natural resting behavior.
• Suitable for Multiple Species: Ideal for Betta fish, dwarf shrimp, Corydoras, and other small or nano fish species.

Specifications

• Material: Eco-Friendly PLA Plastic (3D Printed)
• Dimensions: 6.8 cm × 6.8 cm × 3.5 cm
• Opening Width: 3 cm
• Compatible Species: Betta fish, shrimp, Corydoras, nano fish
• High-Concern Chemicals: None
• Origin: Mainland China

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Frequently Asked Questions

Q: Is the floating betta cave safe for fish and shrimp tanks?

A: Yes! The cave is 3D-printed from non-toxic, eco-friendly PLA plastic with no high-concern chemicals. It is 100% aquarium-safe and will not affect your tank's water quality, making it safe for Betta fish, dwarf shrimp, Corydoras, and other nano fish.

Q: How does the built-in feeding ring work?

A: The integrated floating feeder ring keeps surface food — such as pellets, flakes, or freeze-dried treats — corralled in one area. This prevents food from spreading all over the tank surface, reducing waste and making it easier for your Betta or shrimp to locate and eat their food.

Q: Will the cave float on its own in the aquarium?

A: Yes, the cave is designed to float naturally at the water surface, providing easy access for Betta fish to rest, breathe, and even engage in bubble nesting — just as they would in their natural shallow-water habitats. No suction cups or additional fixtures are needed.

Q: What tank sizes is this suitable for?

A: Thanks to its compact dimensions (6.8 cm × 6.8 cm × 3.5 cm), this floating betta cave is suitable for most aquarium sizes, from small nano tanks (5 gallons and up) to larger community aquariums.

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.