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Thunder Reef Aquatics

2-Pack Yellow Sea Cucumber Live Reef Safe Saltwater Invertebrates for Aquarium

2-Pack Yellow Sea Cucumber Live Reef Safe Saltwater Invertebrates for Aquarium

Regular price $49.99
Regular price Sale price $49.99
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⭐ Product Overview

The Yellow Sea Cucumber (Colochirus robustus) is a brightly colored and reef-safe invertebrate known for its vivid yellow body and unique feeding behavior. It uses its feathery tentacles to capture plankton and organic particles, helping improve water quality and overall tank health. Peaceful and fascinating to watch, this species is a great addition to established reef aquariums.

✨ Key Features and Benefits

  • Vivid yellow coloration adds contrast and beauty to reef tanks

  • Peaceful and reef safe, compatible with corals and fish

  • Natural filter feeder that improves water quality

  • Unique feeding behavior makes it a fascinating display species

  • Contributes to a balanced and biodiverse aquarium environment

📦 What’s Included

  • 2x Live Yellow Sea Cucumber (Colochirus robustus)

⚡ How to Use

Acclimate slowly using the drip method. Place in an established reef aquarium with stable conditions and adequate plankton or particulate food supply. Supplement feeding with fine particulate foods such as phytoplankton if natural availability is low.

💡 Handling Tip

Avoid exposing the cucumber to air during transfers. Always handle carefully and keep underwater. Do not place near strong suction from pumps or overflows.

🔎 Specimen Details

  • Species: Colochirus robustus

  • Common Name: Yellow Sea Cucumber

  • Origin: Indo-Pacific

  • Temperament: Peaceful

  • Reef Safe: Yes

  • Feeding: Filter feeder (plankton and suspended particles)

  • Difficulty Level: Moderate (requires stable tank and supplemental feeding)

  • Size: Approximately 1 1/4 to 1 3/4 inches

🚚 Shipping Policy

We ship Monday through Wednesday via UPS or FedEx Overnight to ensure safe arrival. All livestock is packaged with thermal insulation and cold/heat packs as needed.

💀 DOA Policy

In the rare event of DOA (Dead on Arrival), clear photos must be submitted in the unopened bag within 2 hours of delivery. Refunds or replacements are issued at our discretion. Shipping costs are non-refundable.

✅ Conclusion

The 2-Pack Yellow Sea Cucumber (Colochirus robustus) is a colorful and functional addition to reef aquariums. Their bright appearance, peaceful nature, and natural filter-feeding habits make them a valuable species for aquarists seeking both beauty and utility in their saltwater tanks.

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