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Coco Hard Tube Worm

Coco Hard Tube Worm

Regular price $47.49 USD
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**Coco Hard Tube Worm: A Fascinating Filter Feeder for Your Reef Aquarium**

Introduce an element of intrigue and natural filtration to your reef aquarium with the Coco Hard Tube Worm (Serpulidae family). Known for its captivating tubular structures and delicate, feathery crowns, this unique invertebrate is a cherished addition for aquarists seeking to enhance both the beauty and ecological balance of their marine setups. Its mesmerizing feeding plumes create a dynamic visual display as they sway gently with the water currents, making it a delightful focal point in any coral reef environment.

**Care Requirements**

To ensure the Coco Hard Tube Worm thrives in your aquarium, maintaining optimal water conditions is crucial. These filter feeders prefer stable water parameters with a temperature range of 72-78°F, a salinity of 1.023-1.025, and a pH level of 8.1-8.4. A moderate water flow is essential to facilitate their feeding process, allowing them to capture plankton and suspended particles efficiently. It’s vital to keep your tank's nitrate and phosphate levels low, as high levels can negatively impact their health.

**Tank Compatibility & Size**

Ideal for nano and larger reef tanks, the Coco Hard Tube Worm requires a minimum tank size of 20 gallons to ensure ample space for growth and optimal water quality. With its peaceful nature, it is compatible with a wide range of reef inhabitants, including fish, corals, and other invertebrates. However, it is best to avoid housing them with aggressive tank mates that may nip at their delicate feeding plumes.

**Feeding & Maintenance**

As filter feeders, Coco Hard Tube Worms primarily derive their nutrition from phytoplankton and suspended organic matter in the water column. Supplementing their diet with liquid plankton-based foods a few times a week will support their health and vitality. Regular monitoring of water quality and stable conditions will ensure they continue to flourish as a vibrant component of your reef ecosystem.

Invite the Coco Hard Tube Worm into your aquarium and watch as it gracefully contributes to the serene and balanced environment you’ve worked so hard to create.

Feeding & Diet

An opportunistic omnivore, the Pithos Crab will scavenge detritus, uneaten food, and algae — making it a natural cleanup crew member. Supplement with small meaty foods like mysis shrimp or pellets 2–3x per week if natural food sources are limited.

Care & Water Parameters

The Pithos Crab thrives in stable, well-maintained reef conditions. Target parameters: temperature 72–78°F, salinity 1.025–1.026 SG, pH 8.1–8.4, and alkalinity 8–12 dKH. A mature, established tank of at least 20 gallons is recommended.

Reef & Tank Compatibility

Generally considered reef-safe. The Pithos Crab coexists well with most corals and peaceful fish. Use caution with very small invertebrates or slow-moving tankmates. Provide ample rockwork and hiding spots to reduce territorial behavior.

Size & Growth

Pithos Crabs are typically shipped at 0.5–1.5 inches. They are slow-growing and generally remain small, making them well-suited for nano and mid-size reef systems.

Shipping & Live Arrival Guarantee

All livestock ships with heat or cold packs as needed and is packaged for safe transit. We stand behind a live arrival guarantee — if your animal arrives DOA, contact us within 2 hours of delivery with a clear photo. See our full DOA policy for claim details.

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Coco Hard Tube Worm
Coco Hard Tube WormI45100
Coco Hard Tube WormI45100
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